Build the DW, ETL (09.12.2010)

Video in TIB AV-Portal: Build the DW, ETL (09.12.2010)

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Build the DW, ETL (09.12.2010)
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10.5446/319 (DOI)
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Technische Universität Braunschweig
Institut für Informationssysteme
Balke, Wolf-Tilo
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In this course, we examine the aspects regarding building maintaining and operating data warehouses as well as give an insight to the main knowledge discovery techniques. The course deals with basic issues like storage of the data, execution of the analytical queries and data mining procedures. Course will be tought completly in English. The general structure of the course is: Typical dw use case scenarios Basic architecture of dw Data modelling on a conceptual, logical and physical level Multidimensional E/R modelling Cubes, dimensions, measures Query processing, OLAP queries (OLAP vs OLTP), roll-up, drill down, slice, dice, pivot MOLAP, ROLAP, HOLAP SQL99 OLAP operators, MDX Snowflake, star and starflake schemas for relational storage Multimedia physical storage (linearization) DW Indexing as search optimization mean: R-Trees, UB-Trees, Bitmap indexes Other optimization procedures: data partitioning, star join optimization, materialized views ETL Association rule mining, sequence patterns, time series Classification: Decision trees, naive Bayes classifications, SVM Cluster analysis: K-means, hierarchical clustering, aglomerative clustering, outlier analysis
Torus Multiplication sign Open set Mereology Subset Pointer (computer programming) Strategy game Cube Query language Set (mathematics) Office suite Endliche Modelltheorie Position operator Physical system Scripting language Algorithm Software developer Network switching subsystem Data storage device Staff (military) Price index Hierarchy Category of being Data mining Data management Process (computing) Order (biology) Quicksort Point (geometry) Pivot element Product (business) Number Internet forum Operator (mathematics) Data mining Drill commands Energy level Computer multitasking Summierbarkeit Prolog Domain name Mobile Web Operations research Standard deviation Scaling (geometry) Information Weight Projective plane Operator (mathematics) Database Euler angles Software maintenance Similarity (geometry) Personal digital assistant Network topology Speech synthesis Game theory
Axiom of choice Standard deviation Dynamical system Structural load State of matter Multiplication sign Decision theory Sheaf (mathematics) Set (mathematics) Client (computing) Neuroinformatik Data management Roundness (object) Bit rate Strategy game Semiconductor memory Different (Kate Ryan album) Bus (computing) Extension (kinesiology) Physical system Area Metropolitan area network Boss Corporation Theory of relativity Building Software developer Complex (psychology) Bit Process modeling Hand fan Type theory Data mining Data management Process (computing) Repository (publishing) Website Right angle Whiteboard Task (computing) Physical system Point (geometry) Classical physics Ewe language 12 (number) Game controller Functional (mathematics) Divisor Software developer Transport Layer Security Connectivity (graph theory) Expert system Event horizon Power (physics) Time domain Prototype Goodness of fit Propagator Internet forum Operator (mathematics) Self-organization Domain name Netbook Standard deviation Information Key (cryptography) Projective plane Expert system Basis <Mathematik> Database Software Integrated development environment Personal digital assistant POKE Musical ensemble Catastrophism Singuläres Integral
Standard deviation Axiom of choice Software developer Building Complex (psychology) Internet service provider Database Mathematical analysis Focus (optics) Product (business) Time domain Data management Function (mathematics) Software Repository (publishing) Data mining Physical law Task (computing) Physical system Self-organization
Data storage device Network-attached storage Mathematical analysis RAID Software maintenance Read-only memory Iteration Befehlsprozessor Band matrix Phase transition Process (computing) Multiplication Backup Proof theory Metropolitan area network Multiplication sign Operations research Axiom of choice Building Heat transfer Computer network Mereology Control flow Replication (computing) Bargaining problem Computer hardware Uniform resource name System programming Faktorenanalyse Prototype Traffic reporting
Source code Event horizon Function (mathematics) File format System administrator Different (Kate Ryan album) Database Form (programming) Data type Wide area network
Table (information) Computer file State of matter Transformation (genetics) INTEGRAL Chemical equation Multiplication sign Area Read-only memory Telecommunication Semiconductor memory Operator (mathematics) Process (computing) Communications protocol Physical system Area Source code Rule of inference Data recovery Chemical equation Projective plane Database Data management Process (computing) Multi-agent system Personal digital assistant Query language Computer hardware System programming MiniDisc Normal (geometry) Physical system Window
Axiom of choice Functional (mathematics) Beat (acoustics) Table (information) Computer file State of matter Transformation (genetics) Multiplication sign Numbering scheme Fault-tolerant system Mereology Computer programming Area Number Formal language Population density Different (Kate Ryan album) Semiconductor memory Set (mathematics) Operating system Moving average Software testing Data structure output Summierbarkeit Physical system Area Scripting language Metropolitan area network Addition Theory of relativity LTI system theory Information Computer file Point at infinity Planning Coma Berenices Database Extreme programming Data management Process (computing) Function (mathematics) Figurate number Table (information) Data structure Resultant
Operations research Source code Scripting language Data recovery Computer file Java applet Order (biology) Human migration Function (mathematics) Uniform resource name Query language Process (computing) Data structure Physical system Installable File System
Digital filter Repetition Computer file File format Database Menu (computing) Staff (military) Sequence Mechanism design String (computer science) Function (mathematics) Lie group Query language Process (computing) Energy level output Physical system Document Type Definition
Structural load State of matter Multiplication sign Relational database Sheaf (mathematics) Database Insertion loss Open set Client (computing) Mereology Dimensional analysis Computer programming Area Explosion Mathematics Type theory Strategy game Different (Kate Ryan album) Negative number Row (database) Physical law Series (mathematics) Exception handling Physical system Data integrity Area Scripting language Boss Corporation Theory of relativity Constraint (mathematics) Mapping Structural load System administrator Data storage device Metadata Special unitary group Open set Value-added network Curvature Process (computing) Uniformer Raum Interface (computing) Quicksort Volume Bounded variation Data type Data structure Row (database) Asynchronous Transfer Mode Classical physics Point (geometry) Functional (mathematics) Service (economics) Table (information) Computer file 3 (number) Maxima and minima Device driver Directory service Data storage device Rule of inference Power (physics) Number Prototype Internet forum Causality Profil (magazine) Operator (mathematics) Operating system Nichtlineares Gleichungssystem Installable File System Priority queue Domain name Operations research Raw image format Multiplication Information Hazard (2005 film) Key (cryptography) Sine Length Database Basis <Mathematik> Exponential function System call Integrated development environment Personal digital assistant Logic Musical ensemble Table (information)
Source code Uniform resource name Computer program Database Transformation (genetics)
Metropolitan area network Source code Mapping Table (information) Maxima and minima Database Oval Insertion loss Phase transition Uniform resource name System programming Finitary relation Process (computing)
Rule of inference Software bug Gaussian elimination Structural load Basis <Mathematik> 3 (number) Maxima and minima Database Row (database) Key (cryptography) Process (computing)
Context awareness Group action INTEGRAL State of matter Logarithm Multiplication sign Decision theory Combinational logic Numbering scheme Set (mathematics) Water vapor Client (computing) Data dictionary Database transaction Information technology consulting Dimensional analysis Dressing (medical) Neuroinformatik Programmer (hardware) Mathematics Semiconductor memory Different (Kate Ryan album) Negative number Electronic visual display Flag Row (database) Process (computing) Endliche Modelltheorie Pairwise comparison Descriptive statistics Stability theory Physical system Area Source code Touchscreen Theory of relativity Mapping Real number Structural load Database transaction Complete metric space Type theory Arithmetic mean Data management Process (computing) Gaussian elimination Repository (publishing) Buffer solution Order (biology) Whiteboard Quicksort Video game console Pole (complex analysis) Resultant Data integrity Row (database) Point (geometry) Table (information) Transformation (genetics) 3 (number) Login Entire function Event horizon Rule of inference Emulation Number Power (physics) Business object Goodness of fit Operator (mathematics) Dispersion (chemistry) Software testing Task (computing) Axiom of choice Information Consistency Physical law Database Cartesian coordinate system Word Integrated development environment Logic Personal digital assistant Formal grammar Musical ensemble Table (information)
Rule of inference Source code Pattern recognition Table (information) Algorithm Personal digital assistant Disintegration State of matter Artificial intelligence Row (database) Transformation (genetics)
Consistency Object (grammar) Characteristic polynomial Complete metric space Address space
Rule of inference Source code Touchscreen Gateway (telecommunications) Table (information) Software configuration management Interior (topology) Special unitary group Hand fan Explosion Fermat's Last Theorem Error message Event horizon Object (grammar) Public-key infrastructure Repository (publishing) Row (database) Key (cryptography) Physical system Domain name
Group action State of matter Complete metric space Matching (graph theory) Client (computing) Mereology Timestamp Leak Programmer (hardware) CAN bus Mathematics Different (Kate Ryan album) Formal verification Row (database) Information Stability theory Touchscreen Structural load Data storage device FLOPS Lattice (order) Flow separation Discounts and allowances Type theory Arithmetic mean Process (computing) Uniform resource name Order (biology) Abelian category Row (database) Point (geometry) Table (information) Sequel Observational study Maxima and minima Control flow Distance Number Goodness of fit Term (mathematics) Operator (mathematics) Maß <Mathematik> Metropolitan area network Context awareness Information Key (cryptography) Dimensional analysis Code Core dump Database Limit (category theory) Number Error message Event horizon Basis <Mathematik> Personal digital assistant Atomic number Formal verification Key (cryptography) Game theory Integer Family Address space
Metropolitan area network Execution unit Dataflow Length Field (computer science) Electronic mailing list Focus (optics) Emulation Local Group Hierarchy Type theory Set (mathematics) Pattern language Key (cryptography) Category of being Data structure Address space
Touchscreen Gender Multiplication sign Maxima and minima First-order logic 3 (number) Client (computing) Open set Disk read-and-write head Event horizon Power (physics) Measurement Wave Duality (mathematics) Goodness of fit Memory management Row (database) Process (computing) Addressing mode Dean number Rhombus Rule of inference Metropolitan area network Email Focus (optics) Touchscreen Electric generator Dataflow Database Transformation (genetics) Measurement Arithmetic mean Wave Voting Process (computing) Error message output Convex hull Whiteboard Clef Table (information) Resultant
Structural load INTEGRAL Code Multiplication sign Numbering scheme Set (mathematics) Open set Client (computing) Data dictionary Mereology Perspective (visual) Pointer (computer programming) Different (Kate Ryan album) Object (grammar) Forest Stability theory Area Boss Corporation Constraint (mathematics) File format Structural load Open source Sampling (statistics) Data storage device Sound effect Bit Regulärer Ausdruck <Textverarbeitung> Open set Demoscene Category of being Data mining Type theory Arithmetic mean Googol Order (biology) Right angle Figurate number Quicksort Resultant Data profiling Row (database) Point (geometry) Metre Identifiability Computer file Transformation (genetics) Maxima and minima Menu (computing) Code Field (computer science) Number Power (physics) Prime ideal Revision control Causality Profil (magazine) Operator (mathematics) String (computer science) Energy level Software testing Analytic continuation Metropolitan area network Task (computing) Pairwise comparison Distribution (mathematics) Information Key (cryptography) Expression Counting Division (mathematics) Database Basis <Mathematik> System call PeopleSoft, Inc. Film editing Integrated development environment Personal digital assistant Network topology Speech synthesis Video game Musical ensemble Game theory Table (information) Window Oracle
Metropolitan area network Empennage Regulärer Ausdruck <Textverarbeitung> Electronic data interchange Programmable read-only memory Division (mathematics) Core dump Exponential function Emulation Time domain Number Regular graph Degree (graph theory) Uniform resource name Phase transition Convex hull Process (computing) Wide area network
Random number Software bug Table (information) Range (statistics) Counting Special unitary group Law of large numbers Local Group Number Sheaf (mathematics) Physical law Row (database) Quicksort
CAN bus Metropolitan area network Software bug Distribution (mathematics) Pattern language Data profiling Emulation
Distribution (mathematics) Pareto distribution Software 3 (number) Key (cryptography) Discrete element method Statistics Poisson process
Database normalization Disintegration Mathematical analysis Process (computing) Pairwise comparison Perspective (visual)
Axiom of choice Point (geometry) Group action User interface INTEGRAL Multiplication sign Disintegration Maxima and minima Numbering scheme Translation (relic) Mathematical analysis Electronic mailing list Client (computing) Dressing (medical) Power (physics) Neuroinformatik Revision control Integrability conditions for differential systems Strategy game Causality Term (mathematics) Operator (mathematics) Energy level System identification Pairwise comparison Stokes' theorem Metropolitan area network Physical system Stability theory Dialect Information Real number Structural load Data storage device Planning Coma Berenices Database Complete metric space Timestamp Type theory Number Personal digital assistant Order (biology) Strategy game Modul <Datentyp> Table (information) Data type Spacetime
Execution unit Table (information) Disintegration 3 (number) Attribute grammar Binary file Emulation Sequence Type theory Iteration Strategy game Different (Kate Ryan album) Condition number Boundary value problem Arc (geometry) Data structure Data integrity Default (computer science)
Group action Constructor (object-oriented programming) INTEGRAL Decision theory Numbering scheme Set (mathematics) Matching (graph theory) Mereology Information technology consulting Computer Estimator Type theory Process (computing) Descriptive statistics Physical system Theory of relativity Mapping File format Structural load Software developer Closed set Attribute grammar Mereology Lattice (order) Instance (computer science) Demoscene Process (computing) Telecommunication Order (biology) Different (Kate Ryan album) Website Quicksort Resultant Row (database) Point (geometry) Functional (mathematics) Service (economics) Transformation (genetics) Connectivity (graph theory) Disintegration Electronic program guide Distance Attribute grammar Pi Causality Internet forum Operator (mathematics) Energy level Data structure Metropolitan area network Task (computing) Domain name Greedy algorithm Distribution (mathematics) Matching (graph theory) Information Planning Coma Berenices Cartesian coordinate system Graphical user interface Error message Personal digital assistant Musical ensemble Table (information)
Tuple Source code Distribution (mathematics) Correspondence (mathematics) Texture mapping Disintegration Attribute grammar Correlation and dependence Compiler Matching (graph theory) Instance (computer science) Numbering scheme Element (mathematics) Similarity (geometry) Hierarchy Number Type theory Query language Energy level Data structure Data type
Source code Decimal Texture mapping Disintegration Bit rate Element (mathematics) Variance Product (business) Local Group Hierarchy Number Type theory Series (mathematics) Query language Heuristic Data type
Building State of matter Code View (database) Multiplication sign Materialization (paranormal) Combinational logic Numbering scheme Open set Mereology Dimensional analysis Information technology consulting Neuroinformatik Impulse response Graphical user interface Strategy game Semiconductor memory Physical law Data conversion Library (computing) Physical system Thumbnail Source code Boss Corporation Service (economics) Mapping Structural load Complex (psychology) Computer simulation Translation (relic) Process modeling Latent heat Data management Whiteboard Link (knot theory) Software developer Transformation (genetics) Disintegration Causality Operator (mathematics) Energy level Maize Text editor Metropolitan area network Projective plane Code Coma Berenices Basis <Mathematik> Database Transformation (genetics) Cartesian coordinate system Leak Particle system Video game Table (information) Window Singuläres Integral
Source code Mapping Suite (music) Texture mapping Disintegration Open source Java applet Transformation (genetics) Binary file Formal language Computer configuration Logic Text editor Force World Wide Web Consortium
Mathematics Type theory Table (information) Structural load Insertion loss Building Line (geometry) System administrator Physical system Window Data integrity
Complex (psychology) Group action Building Context awareness Scheduling (computing) Structural load State of matter Code INTEGRAL Decision theory View (database) Multiplication sign Numbering scheme Complete metric space Parallel port Mereology Semantics (computer science) Order (biology) Strategy game Different (Kate Ryan album) Row (database) Multimedia Information security Descriptive statistics Physical system Social class Rhombus Data integrity Area Metropolitan area network Boss Corporation Service (economics) Constraint (mathematics) Touchscreen Mapping Closed set Structural load Sound effect Maxima and minima Bit Type theory Data management Arithmetic mean Shooting method Process (computing) Heuristic Energy level Quicksort Whiteboard Resultant Geometry Spacetime Row (database) Booting Classical physics Point (geometry) Stapeldatei Functional (mathematics) Service (economics) Table (information) Computer file Transformation (genetics) Control flow Online help Field (computer science) Prototype Goodness of fit Latent heat Causality Operator (mathematics) Operating system Energy level Utility software Software testing Data structure MiniDisc Task (computing) MIDI Information management Key (cryptography) Information Dimensional analysis Database Transformation (genetics) Cartesian coordinate system Limit (category theory) Subject indexing Error message Logic Network topology Utility software Video game Table (information)
Source code Metropolitan area network Flow separation Structural load Data warehouse Subject indexing System programming Drop (liquid) Information Continuous function Content (media) Booting
Source code Scripting language Table (information) Structural load Computer file Code Metadata Dimensional analysis Transformation (genetics) Data transmission Digital signal processing Data management Type theory Frequency Blog Repository (publishing) Physical law Information Process (computing) Key (cryptography) Scheduling (computing) Physical system
Classical physics State of matter Code Multiplication sign Disintegration Data storage device Content (media) Special unitary group Emulation Invertible matrix Cube Phase transition Software Associative property Information Metadata Parity (mathematics) Transformation (genetics) Product (business) Data mining Uniform resource name Computer hardware Task (computing) Data structure Flag
Rule of inference Execution unit Business Intelligence Data mining Hidden Markov model Associative property
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OK as well to the next processes the way he Keogh functions and will start with the bat extraction of as said that the extraction actually but the data from the operation Environment include the staging area this can be either profound for a step up scripts which before exploding function and I think it's not only expected that the operation Environment offers something like explode sections of only expected when you buy the data where the house is worth operation system from the same Technology and and then you can say or that working together in the way I'm going to expect that this 1 explodes something uniform on which the for their bosses can beat the other solution to extend or programs is to perform the extraction prohibition of tools and operational sauce if I'm going pull off along the extraction to export then the most portable way is to go for a full blown over appropriate for mapping goaled for fixed by if I'm willing to pull off some extraction then the most notable solution is to use a intermediate databases I'd and can use of cost vintages of the British databases the steps up affirming extraction operating of the swimmer speaking about building the powerhouse we have the nation extraction the extraction the became for this 1 has perform of Logic 1 has to know what should a extract from way again domain knowledge comes into place the person called knows about the business processes of the company with with legal case for us as an almost service Van the clients are in order and that whatever whatever the subject oriented processes the company has been through such information 1 can decide what the tables and databases important for performing extraction the 2nd Bible section is that long pouring extraction of those updates as we called them and regular databases where we can just go of input new daytime that were house which notified the data house of all about change the for if specific multi Wigan modified the dollar house also bought the the a we were previously in the previous pictures open about the fact that they powerhouses should not move me as they were not allowed to the information and the data power of this is why the debate that has a special of the day when no performing extraction actually for example when I've had been something of the most used to assess off the leaking information from the where house is just to make the information for example has sold more than so load morning also of some kind intact sold several and denied 3 more and I've come from their began to say just the negative Bill proration OK from the logical map connects the operation of system to the define of the data but the ability of the logic of a map implies discovering the data sought losses solo discovering discovering the sauce of my of my data from the sun Iles's has performed a discovery process has to take place where I'm collecting the airport that the book commands from the operation of the system and eye identified the databases the tables variations the Cabinet the keys and the data types we Amy interested in the step of building the diplomat by also have to pay attention for undermine the because something like Oh including now using the powerhouse can destroy the entire across with spoken about the abbreviated pay when building that negated venues with playing with an operate that like for example that you or parade of industrial 1990 it will generate now of the those are actually aggregated now and bills have Boulby differentiated from the mouth of a which come from the operating system that classical example is 1 America doesn't have a few and you have has been the corresponding and table to and managing the date of the of the upcoming not the medical would have not been that at what should we understand what the of this kind of on has to be to be treated earlier in the day the extraction crosses and the most dangerous cases when the number who comes in morning he told the join would be a problem because the classical solution point is to perform about the joined and the tables switch need to join and the denial of a new comes in just an hour mode of activity then now have spoken see again of asking the of domain specialist on how well the company like to those cases a classical solution used to just give special needs to once played the debate that has been made just say OK but we don't have minus 1 as they used in at it would deal so we interest in minus 1 hand during and the 1st with leg as it was not something like this was spoken about the initial extraction the 2nd part of it is built on growing extraction Saubade that needs to be maintained in the bell where house of cause this happens on a regular basis but the main question she is about how we believe that take what we actually need Club 18 the that where house it would be stupid just to be the Home information and a forum Gandini Schillebeeckx the amount of information told this would be a very big and as I've said there also and gaining information because I'd was everything which were reflected the state of the date prop by sold only possibilities and profound this is rule prefer only going extraction by depicting the changes talk and that the changes in the dollar housing the remainder of possibilities 1 is by using the special call on hold all the qualms of the other 1 is by using the function in a queue of classical databases to strategies the scraping with the books and the of the of of the world and that the possibilities of post assault intimidation will discuss each of them right now so the idea of using the hobby points is just by adding bandstands political after being I should look out the have this bandstand after the initial offer an exception at the time stand of their extraction after modifying the data and operation and Environment The timestamped changes with the last operation before and on the day when high then want to for this update I'd just take time steps and they see when was his record in the where possible that that was the last time step when an operation has been performed on the state of the world today it's good that the data has been changed due to different time-steps so it has to be updated also and the where house by introducing the new importation has said that the possibilities would be the 1 using Merck's classical solution is great
The idea is to use the legal local of the operation on the database and on other side and time point for example doing night about put find the transactions which affect the tables which I disinterestedly in began has a set of tables again related to the business because of some of the company where he is expecting continuously the data when the stables of the area in the world with certain transactions I'd just take those times transactions and put them in my in my day powerhouse as modifications over the data don't go go problem when using such an approach is when the buffer of the buffer the its for their approach for so for something like this is the way in the world automatically by the database management system and in such cases and world scrapers is not the will of the of what happened in between between the last scraping and after that it was it was empty and the fact that the law was empty but it found no of what happened in between sort of smile amount of data that can be lost that the possibilities would be looks the thing about this is the only solution where all the databases and table sweetshop interesting for Audigier across water and log but the knowledge and Grammar memory the again for which then the what is the transformations point on the this on Tuesday stables and reflects the modifications to the where house of actually in order to solve the the problem of foot in the the mould of a mixed solution between the school has to be used for example when the book has and will be the awful Cubans he then icon comply with of Logic times over the sneaking or scraping when getting food and reaching its kept a team and going to be afraid admit it could be empty sold time in the wild between the of scraping the model will be lower with this more so that they can decrease the amount of detail which I'm going whose you find 1 that was in the data in the world through a solution for detecting changes without losing anything as the process of the nation of the 1st these costs of time because the idea she is Bookham compared of persons of the extraction surround the visceral disperses processes of the previous of the last the last extraction called the and companies it with a staple of the interesting table seemed operation of Environment this scrum there is on a zoo can imagine is an or by were also accompanied everything from the operation environment with the last of the extraction so this week the Global 4 times that of the vantage impossible police any data other interesting and the advantage is that it can be paid the defeated lost because they can see what the what was present in the last extraction and what is not there any more in the operation environment so icon detect also the results on so as the said if the Red Cross could be to blame for Warrington and or Britain environment to such a map of the UK and the detective if however that the days of the roads have been ordered to loaded into the tie with a house in the questions that the made of multibillion the recording itself but blue eyed new records which correct the total consolation so out for example negative equity scans the bad records and then adequate said it was a don't want to lose any information on the steps on the long on the process OK were spoken about the extraction but below what the world about the data transformation the that they that transformation of basic uses whose look up tables combination with the without the Baitullah data dictionaries for justice amount of related data like 1 point to the need steps in the UK meaning in knowing that the transformation of the cleaning and they day integration of the 2 of them in the world manual or so of his own all of the so called sub processes are perfectly although my there are some Solutions which come from the UK officially intelligence something select the Mikel Grecian frustrating supervised unsupervised that made books about her quite would in order to supported the cleaning and Sky my integration power but as I've said the city's today even today not complete ultimately of post exited the about a lot of love of the English with consulting consultants consultant companies which which I just based also opposed to the city will create to appeal the spot and what they would do need saluted so you can get clean data and the powerhouse we can't put the data integration 42 by writing new screens that race legs when there is a problem of costs from the end of this there is a human being with a 100 foot display with good football records and about this 1 red and 1 of the newest is OK out of these 2 record seemed led at the same time the difference if the flag raised by the consultants programme has identified these draws and as the applicants Donohue when his PPL computer on or told 36 disappointed a sense that some the or and by the end but that this is how it is done so big that cleaning is is quite well above manual what will speak of cost just above semiautomatic and although primatic approaches can be implemented in the UK is only found out that the data can be the possibilities and the troubled lookalike will the practised excluded the should have correctness 1 example for folk or a great days postponed with another stories located embellished how away in the rest of the city it is reported that the stories on various the the pulled sauces for this information on 1 of them is wrong that out of a different types of Poles which have been joined together so quiet is by the love of collectivistic when when speaking the ball to be the body of another 1 easy to 19 which solo have to make sure that and be sure that the news of the attack had just 1 meaning and can not be Mesi interpret the consistency of the big problems is again when no win no we are speaking about the his which can be used to legs like made female in the database from America to with low probably find them for male or female you will prove may be find the complete were painting a Schaeuble refined 0 and 1 you have to the get this information together because actually what this information has made is the same thing sold the data which I'm going to push for another pool put into my Baidoa powerhouse has to be consistent another but it is the completeness with just spoken about now that we should not allow now use when moving into the with house would use them either of the business of decision where we say OK British should be replaced with something more other means that they ducking engine but this is actually a the believe was which will be latest board and meant that the repository the for is that the world is that the findings of which happened at about did that the beginning of what this is just the description of the state modification the business objects the remains I'm interested in when storing the over house the data sauces toys become again it became so again technical they will affiliation draws from the board at the time the new rules again for example homing Caddick should be named have of the fact that it took them so long everything is in order and to bestowed intimate about the and everything that every every piece of information legacy is discovered during this profiling process the 2nd that the world is the event that this is actually also ordered the organised for classical load of the tie with housing scheme are expected to discuss came up 0 where the each is more no we have a screen that mentioned events the dimensions and they will then mentions of the screen then mansion deflates defeat which have been used and for which the date back to the best what kind of tests have been failed of everything is than the the real thing the of event that this is all a affected will and of this then heads identifying where should would the legs for someone to local will might be the last word the that the about the need for a sense is the holding dimensions which actually describes how the quality of my the dissection these in the context of Paul preferring to sell the dimension usually the fuck table so when I'm going to my face actually need to know how does my a fact complying with 0 according to the screams of the find someone it the quality of my data for for example of the complete than when it comes to all of the text or when it comes to we bigger the number of screens which has it has failed screens can be something far more of taking the when inquiries points below dictionary I'm going to define addiction and with of the names of the people names from the United States and I'm going to take my client database against the fiction and and his overall sales this best disco is going to be registered in the UK or the damage on the corner of the cleaning the engine action they prefer the following tasks it means that they don't want to make and this is especially useful when speaking about the dress a classic example is of a feud with a client history and put in an online for music is dress
Sometimes he's a break that information in separate deal signed that sometimes not well in the big cleaning engine and this has to recall denies something like Street the name of the street than number of this seeking the steep called on the country everything distance into different at the same store it is such the standard these Asian I've already spoken about when when given when when I've given an example of the bulk of the of the cleaning problems so we have to reach an agreement about how we should reflect the standoff patients in audit where out of England was told me a female and a 0 or what has to be decided during the technique that evocation it amount because of a nice example used for example 1 has called the and the question is does it correspond publicity which was given by the Prime easy for what may be the most misinterpreted maybe I'll have put together a clause which actually don't want to get that back and find out who verification education is also sub stable from change in the banking world that will start to get the lower can find duplicates data from 18 we can identify up Ohio up for what and extends full records are actually the same quote with meeting just 2 letters to the press that of and ferment Mflops meant a profound and the and the points in the database of the order of things like for example is the incoming data contains all the I'm expecting if it fits the the type points and another world such implemented in 4th man is about another use spoken about I'm not allowed for clothing in all because it is too early to put the world problems when aggregate the that use the final that the life expectancy of humans should certainly not go about 150 then probably a should take a bow for customers which have been 1 of the 4 thousand state 100 something this is a clear case for for a long imprescriptible but the they before but are again for a for the case of points got caught where that this is just like the case of 1 0 4 4 0 4 never of problems in my data and that is goes goes on for example like and I find myself that end this is not from the case of female saw their full numbers of salt if the Chambrun to define used to Rondinaia can also defiant negative poor on various widow put up for sale K the screen should be lower and the dollar is a is from this case when his from this is just a case of pregnancy checked the of quality and the should go and ordered the problem spellcheck can also be used a classical spent ticket using can also be used on of textual data about other cheques on the stock and 4 men and 4 C'mon for example of how the relationship of the crimes which out the bidding for the past year is that the primary and the 14th he would take hold databases will really 1 1 another love and how like speak then Load aggregated groups oilfields into different 0 groups oilfields for example 12 14 keys something good something goes from going to the damage was spoken last week about the demographic meaning that mansion something like this is going to spread the risk because I'm not willing to go to meet the street and going to need only this sequel ballistic the family firm bullying of a mild getting season where my clients come from so I'm going to speak the suit and or more at tributes and then I'm going to speed the planned that mentioning for me their mansion and the main that mansion and so on and then to the thought they will call for Ph about other quality cheques unrelated related to the thought and M for William fought for example a classical low situation is where they have a customer database with family companies that and then I'd have to say and cost which is seen within his needed used that is limited 0 with the German the game behind by limited company Gammell and the cooperation the surround this status can not be bike and I find that it is the type of clothing information about operations and then I'd that the data is actually limited this is a contradiction in terms of this kind of data and discount this kind of programme skin but part with it and then you can cost of quite so such such diverse can also provides for a study stick for example of the classical cases out when no win no names have to be checked for 1 confined in its database of America with the names for many or whatever it might be quarry but it will be that the human what is would be close to is actually earnings which is not classical for low who want estranged nominee to want something like this again can be can be checked for it and that means the coastal Baltimore money sure what led to a number of sketches of follow autodidact cleaning is a cheaper for so had the stage to and would have the David of most of the day cleaning processes and we stuck with after profiling the about what the team to define the future which we need to pull out would be to the so-called screens
The screens and then executed on the day that which we have staged in would let 5 database are examining or whatever but the measures results from exhibiting the screens over the staged a down and head of the events on the fact was dinner about this and about events will include the the diamond should again generate method data which has to be stored it could board and now ordered the mansion and that he killed poses will continue provided that they have no air or so and there 5 even when when now when taking the based of fatally if the about which on Wednesday that crippled by by of a business process then everything would stop or the rise in the prices continue of costs support for the process tool pulled around last that are also away is all trying to do not just mean by screen but but defining waves which were on the same diabetes or table is an aggregate way to use the same sauce with all the screens but once saw him the day die have been screens work England at a time when on those screens as a way to use it to get hold of the processual signal is that everybody sipping a good eye and ride question which would work would come right now this is the date read that that he believed those those McCunnie easy necessary to speak so much about the will of someone came more of visiting going into the last 4 last week about a public accompanying from Canada vote and they said they eventually Davila only pulled out for that they have had the power housing solutions the don't care about them NEMO because the market is only local by by big companies but the of every would way or for supporting the company's just by developing just the that Italy of leaving the and it also pulled that the data and the company is actually the and so account offers the to of what we should all be make sure the 1st and will continue to attend Austria for young focus was continued to work for the good but the was 1 example of the region that we don't and the was willing tool to bungled for something palm criticsselect selected the pulpwood interfaces foray into the input inclined to clients have cost such just inputted what what they need to use their would would give in a bid to get a softer wanted to write something Fast idea that they would probably used some kind of that the medical commission I make momentous filled the slightest open email something looking like an e-mail of cost us for some means
The way things are and the what they were getting more and Kimi came into my of cost this this was that she had the 1st problems that those very quiet consideration for the man but the joy not the about this then many female that though 1 can use soldiers Google for beneath the Bill the yourself in the middle which is available at around 10 minutes to see if they made from my critically on and then you have an account with the user use to bomb mobile so the and annual or whatever was on the other side horrible my could has this information as by hand with varying point and they don't mind like for example someone with these from the post of calls from crumbled was head and as a company with 5 thousand employees interest in this or is it the point for data mining using the of high quality players but it's not scrapped and the principle crop up the country to get the great results by allowing something like this to going to the UN and the EU would look at at some of some approaches all 4 I'd be identifying side such data that would be Dow cleaning across the costs of open sauce allusions and not open sauce allusions small but most of them are offered semiautomatic metres from the open sauce and would like to mention that the Deputy that your dictate that it's quite easy to use and the and does very good work and the them and open Profile of cost from the non opened for so tools of the big lenders have bought themselves some small companies which have stopped before the quite which were world performed here some screenshot of the day duckling just 2 solo Howard it can function for simple tasks like for example for the rest you can be fined or said some special figure figure expressions you can know of cost test the regular expressions of you have developed with some inputs and see what passes 1 thousand files you can also use some are already defined the you expressions from their celebrity and so on 0 1 would example is the categories they can cover a sort of lap over from the edge of the Dow which they have defined as to why the geeky cheques for expressions examples here for the date and time of a new point and best when now when the of performing cleaned loaded the mentioned is there are no money detection so they die which doesn't 3 feet in the evening each 1 example level Reviews was an inmate at the code which is that the mayor is named maybe it's kind of strange told Belushi 1 should look locally dainty comment that that where the data came from maybe it result but for will make off to a record where Chilean mistake has been done to interpret England made female with of legs legs your and 1 industries on with this strange name for unilluminated dictionaries quite an interesting and important field where no when no speaking about the quality of the data of the Swede than named well but it's not actually that the best example of the most interesting examples for something like this for for using the money depictions his for a of large savant says numbers for divisions of their time and and and such cases for example the firm willing to investigate might says numbers for cuts indifference see again led by can now be bought my kind and that can only seeded something might be wrong with there more billion because compared with all the other cities that deviationist quite high on the Effects Saudi for women Hannaway so so much talked may be to media just opened their and they didn't sell anything but actually of milk for explanation should see what is wrong with those numbers if there something wrong with the world of cost you can spend load of life before midnight on Monday cheques and as I've said they where houses are usually pretty be so we have in fact tables hundreds of millions of record what came in below the easiest solution is to offer the best including just take a part of the data will need to take every classical solutions divide the day ban thousand pieces and Toulouse 1 record from the child this thousand buckets and not the solution is to other on number is a Kwame saw the new quantile oral musicals and being the 1st the 1990 my among most were the top of the area from each of these of this record while a my so interested in the game and you need for why shouldn't just for example to at age of the given just the dates for the last month and the search for a money that the biggest problem is that I'm on my these happen usually temporary and so and was 1 of time but this is why you have to the blonde peaks in order to fully detect something something of a buzz samples of cost sampling the issue has also to be chosen wisely and not going to gloat but they came out on Ivy from 100 million records and point which was bowled by a full inquiry much counts another solution is told before it up the fight for fighting off the very very used to end of the with strings means is that is the solution for something like this and the British have an example of where the icon cheque that the names from my database against the dictionary addiction and which was generated by someone again manual and I'd just cheque the names in the game see for example the tunnel 47 but a quotes from my database have names which do not make Tree anything from the beach and the and then I'd booked these 47 and see what sort why out and those means there are being made for example Spanish names soft and the chicken Vanua named by the value names or just John but the city with a sizeable among their codes and going to need to take menu this is also the point the double fighting goals so how were even for those and priced below the distribution of the simplest solution is tool of the Kosovo could reduce which don't think for certain distribution I'm going over to data on which is the good for smaller than the of which was minus 3 times on the division of the steam out of the team which goes into such such reduces very exclusive is either a non n-body audit this right they tell which are where should doesn't take quite doesn't quite fit the bill and should should be investigated near when talking about the keys it should have fled distribution should make sure that the key have offered distribution order wise SIAM may have had problems when creating point he for example of the Prime Leakey's constraints in the attack on comes from the fact that classical this division is that the and distribution and Council sold for the usually the company's still much more to cheaper for about when compared with expensive Broad the Street your where compared with sales of about a set of principles and now the numbers but you have to and distribution and have such such such or the of and handling window of the economy the and use Fault Robinson bosses and you suddenly seeded you'll basically said 3 for 5 and a month and then posses denied that you have reached clients Andrew the something is wrong with a bit over where so distribution is a nice meat or to look into to see what happens with data of cost the much more of this divisions you can investigate and people over your see which pizza actually to the order book was on his distribution and all of that are also established PeopleSoft solutions that most of the EU's is the dispute that this is not an open saw solutions and usually mentioning 12 or the what is open sauce and what smile maybe I want to try to hold the post sought to have the possibilities for a for example can be used to the for something like this book English spoken than about the fact he thought of the town's formation and we will start with the 2nd part of the transformation respectively the integrations the integrations comes from the fact that in the operation of the environment we have different tables difference so but the target sauce is a that where house which has a different scheme it has either that for the forest flakes came off for the right came from useful for example and in such cases identi integrate did they die have or Priestman and Environment during the processes tiny full these although the differences between the perspectives of the data have a and in the operation and Environment The also have to be careful not tool of keep a new the dominance of its stake of Queen closer to the integration scheme must still be so across a symbol of sexually for of 4 steps the pre integration and where the premises before in order to see what the skies this scheme has to be to be integrated the scheme has to be integrated that compared made confirmed with each other so that they can use data from PPL full sauces which actually used the same the for example sales of about from America with sales of about from on you book sales for the year the Dow where house power but the scheme must might be different for example the price my might might be called cost him out of the stables has that to need such things need to be deducted from the beyond the school the sort of scene is complete scene is the same scheme of made called for much restructured unifying scheme and and can be ordered in the power of costs of the of the integration bosses is also of contains a continuous bosses which needs to find the cause went on would be thekitchen for scheme for 1 of my saucisses them before the end of this month multiprocessor has told them so that they can get the data from the new scheme must and for this reason this has to be performed on a continuous basis OK Soro which said that the start with a pre integration on Iles's for these are not we identifies scheme with competing Sokolski must be told the same type of the which should be booked again we identify conflicts like for example cost of price for comparisons of scheme we've Bilili stop complaints conflict and then attracted is all of that will see this would also many what we and try to inform the scheme eyes in and the fight with a modified this scheme integrated and and then Magentis activity that included an integrated scheme of this is how and the hold for 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Next we Wheeler stuffed with business intelligence we will intensified Paolo discussion about the state of mind go about the about where housing and all up by going for the time mining and how we can achieve information by analysing the data will speak about the basic principles of the de mining and will start with the concrete example of the Association of mining classical example code for 4 but that where housing for fun Iles's rejection airport for these caught my have Muscat time I'm told what have people bought to get like whining cheese or stuff like that they are actually a for example the value is doing something like this on on under the powerhouse just to see how to take their tax with before the 1 with before the cheese there should be to get the clothes and the plant comes by Stevens's new would wine in by by more stuff like this month at Muscat Ernestine's is Association my that it for today's with you next time