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Performance Schema and Sys Schema

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the mining fighters and the of the of the United a and what times the area of the world and the performance you know I am and what does that any of these here and I think you and on
the left in the my and they used for some of you get going on in the course of the past the the financial data parameters we can look at their worries you would want to know this is you know there's there's some also finally qualifying them performs itself of means all of you in the center of this is not and then the use cases how can you forms here these you know they both about the there of all the lines of that on so what is it all about the topic of this year so it's validated profile you want to know what going on the database so the question is the of the of the data and on the knowledge of the of the 2nd the gender of the entities that have a lot of on the we right memory or higher for what we want to have the and it's something like this that you the started to be here and you saw of that time in the life of we have this that taking they can be so so that they can say data that think is the 1 that was and so I use 1 of the e-mails don't hold that kind of public concern about the other half of the year and this graph right the in the 2nd half of the thing that is on the that that would be the the of the out of the we don't have the answers so how is this done the thing is you have to decide the nations some of the people have put the rope on and if you have not a start setting and how how long is this relation the end you get information the function of the of the uh of executed on on on the basis of so here's the here's the sponsors said it's not part of the plan always thought him the last thing that year all the was my personal profile and maybe you know about the existence in my life you might have seen the 1st time all our that's really wanted the and it found out he is not quite simple the same profile people want their rights you might be use that uses the and that was a profile and it's also a fact that are left out and then this year most of the time lost in India and so that was the most of the more not really help a lot of them and then in my capacity from the profile of the patient on of that for the 1st time in months in these this task or at 1 of these is in the thousands it was interviews in the 5 5 but that is an landfall had some reason to believe that had not really useful because they provide
more or less the same that is my 1st it's associated the group the answer that 2012 you have once to do that in comparison to fighting all the knowledge we in this all and the rest of my life said which is that of the things that in the more improvements more rules more information and now we have even memory rules we can look at is the action of replication sessions creators variables and so on and so forth when you from the rest of the back and say what happens the possible to go over that is small the variance of the association with the presence of the 2 of the content over at the small for a while and that the of how you doing so you should read carefully in the forms the the careful and you want to analyze the surface you know about that and you want to do each of inspection of the power of the server at runtime how you don't deserve to be cemented timing information for that that I'll help him get access to the state symbol s flows through most that's all of my and performance the data which are more or less we offered the uh and so they're talking about managing performance he was using the example of greatness as particles of protocols wait for operating system as well as the statements stages the memory of the solute and you the housing installed and the at its itself landfall in my life I have sex is such that if you have a point on part of mindful of they will do an operator installation of the performance you just found out yesterday it's good that you see the database we start off the upgrade of the performance to long-lasting velocity use what I was considered to be in my life I it's all you can configure in the the uh the performance you want or if you want to use it wrong and in fact the major it's on tuning itself not just switching off and all that you have no part of this reference forms in a way that you can stay on interventions or you think that people for this the case that you can also usually performs most of the variance and of the status of the forms of assume rooms we get some information these the the other 1 of the property that none of that's in answer you have to do anything on the set of features in the form of and these this set of labels we have set set up active consumers incident optic fibers users with updates data that is they 1 to a movie they can wage rate and they in the other and that's the end of the year and by updating the of their instruments the status the know how was run not only how often and also on the so we have to the 5 different set of tables so once the the you're editing by default username and yet soon practical feeder which holds and we choose a new profile so when people everything the profile of the something you can see the review and consumers are the performed the tables that are filled with data for example there's a page called the and some of them are off some of their own little and we want a instruments those are the roles in the database and they are asked to make fun of it they also extensions of the known facts and ones that have is for example is how they can implement new text
the the that is so that they can user in any of the so called the is there a lot of the way I have presented in my life objects you can also have as their own you want to the sampling probes politics is a apparently because the function or an events and all for all those objects they are made and then we can also the timers the about the solicitation that the and in growth and a frogs they can have Solzhenitsyn's actions but the outcome of the anytime by transactions than any statement those are the ones and they are related by a full and then side and statement we have stages that's what we have to prove and they are the more extensive so they are presented by the holdings I say the weights and maybe also memory allocation which is even more expensive so as EPA going into this higher is more expensive than rules on the we have we will need to red lots of a slowdown in tradition would actually the performance of the rest of the normal without on the way of a song from used that makes the common the that is the old form she then we'll have this over a consumer types hierarchies that energy in the form of the mostly went and they have for all the events that current history and history was going a turn for example statement currently is once the the rest of of the way a of and most of the time but rather rents are coming to you use the most recent state or if they're going to kind of the entities so that only the most recent 10 thousand when that the station was this penthouse used often in it the thank you all and I'm pleased or aggregation so there are all events in here we have uh aggregation by how that how is full of users you may have everyday images for their goals and variants of the data that the thing that word or for the use of orientation users and we can also at on the red days then we have some navigation by digest what did I just that is the normalized root for example you have stock has where a equals 4 2 and a equals 43 these digested will be the 4th time for people to be played by the model that we say that it's the same digest so for example all time the low-cost will end up here and say that they can I'm sorry program the instance instances are finding that there's a lot of musicians and you will see how the state of the test that you have wronged so they take a lot of these forms of in the the set and other forms you know and don't in and what all she has helped her in 5 cities that was the case of the last thing I I called working working class and I hear this is the name of the form and you need to understand the the data my were also used any consists of tables used by the system is dead in the face of human readable and understandable in the and the this 1 of the my downloaded from these in the database you might have to find out if it's all my fault that all of the things in the nation and the life of find these things always look at are ready to go from 5 to 7 times the child with use of in the problem middle the war in the United also allow that you are not if you don't that this is
not a lot of times while it was looking like that and not on a lot of experience and has that at all but there are no it's not actually means that information here are the most and regularities wants to provide with the 2nd 1 and about the color of the of the of the of the of the of the of the of the segregated themselves inside the community to of inside and I also know that the the information about the inflaton used in ways that the aggregated you up but to found that performance can also be configured by his dealer calls we leave for example like that he said all the people have the from the fact that he falls on model and what he said so the performance of the we because features from the the so let's have a look at the news cases you don't have to call for the last thing that we can get the on the lights are
available while many found recently is I will then ask that question who is not but so we can have a look at the things you did not like this that we use to its rules of not using the standard version of the article last few that so we stick the center of the united information for all x was not know only problem it was that applications anybody or and those in the connections in the data is probably OK and things find here on the forms of you know was not closing the database properties of the model was like really good at it that is so all 5 per cent of the problem we have to constant you could have elected to the database is lost not sort of like database is run another based communities which uses the connected database and I and been up or rock I don't know if up the data is from time to time but the formation of back-to-school used by users which uses the factual queries that need to be answered in that we have found a new situation we say a lot of the newspaper or just enjoying the view that the client users doing for so long that use for the 1st time in a way that we assume that then you have the right to live in the name of the we have the most you look that's more or less that was really analyze thus he my nicely on question that you can use indexes this became the performance you know and you know this is the name of that you can drop nobody's only waste that found indexes thing which indexes are gone from the scene but statements which causes errors don't stay in both of these things they are also useful the there or I don't like this interesting background process of what they did was they have a lot of people in the notification users latency which identifies all calls latency OK you did a lot faster the data files you we knew that which users was using most memory function the resting on Wednesday the most of the things that you know the question you could answer so many life out of the birth they find a place to the log loss of the performance of for example here which is actually a lot of each other so that's that's not our problem we know the checking the so you universe this is not answering questions if not in this case the if not all the formant schema or information you have to answer that question so we it also and let me what I wanted to know was transactions low in the past not right now and then I will be this is not the whites are the the 3 of the let's see because of the use of the the basically performs the use of the tool box that also later that's the way we so insulin complicated and sometimes the that's why that
outperforms humor this year so can be downloaded which the the question is that in the end of the month the year it's only on and again and things the only uses that yet there are some there are some things that have about the number of to and that yes that was the only 1 of which and you can think of there is a lot of what was the conditioned on all the difference between all the and of 100 so the future work of 1 that you can do it for a while right at the center of a force to the area of the institutional which knowledge questions on that cannot outside and you today and on I guess the sort of i and there is no and when it the
Area
Data mining
Computer animation
Multiplication sign
Group action
State of matter
Multiplication sign
1 (number)
Parameter (computer programming)
Mereology
Replication (computing)
Video game
Bit rate
Velocity
Extension (kinesiology)
Physical system
Email
Theory of relativity
Channel capacity
Computer file
Basis (linear algebra)
Variable (mathematics)
Functional (mathematics)
Maxima and minima
Category of being
Right angle
Web page
Point (geometry)
Read-only memory
Dataflow
Existence
Server (computing)
Discrete element method
Rule of inference
Power (physics)
Profil (magazine)
Database
Operator (mathematics)
Associative property
Subtraction
Form (programming)
Run time (program lifecycle phase)
Default (computer science)
Pairwise comparison
Graph (mathematics)
Information
Gender
Surface
Planning
Variance
Line (geometry)
Set (mathematics)
Incidence algebra
Symbol table
Local Group
Table (information)
Particle system
Personal digital assistant
Statement (computer science)
Communications protocol
Ocean current
Computer programming
Database transaction
Intel
Group action
State of matter
Scientific modelling
Multiplication sign
Orientation (vector space)
1 (number)
Weight
Discrete element method
Event horizon
Rule of inference
Food energy
Workstation
Medical imaging
4 (number)
Video game
Root
Database
Hierarchy
Software testing
Social class
Physical system
Form (programming)
Memory management
Instance (computer science)
Set (mathematics)
Functional (mathematics)
Table (information)
Personal digital assistant
Statement (computer science)
Normal (geometry)
Object (grammar)
Data type
Read-only memory
Computer file
Multiplication sign
Scientific modelling
View (database)
Instant Messaging
Insertion loss
Client (computing)
Ordinary differential equation
Regular graph
Rule of inference
Revision control
Database
Cuboid
Error message
Form (programming)
Process (computing)
Information
Cartesian coordinate system
System call
Functional (mathematics)
Demoscene
Connected space
Category of being
Subject indexing
Graph coloring
Personal digital assistant
Query language
Universe (mathematics)
Statement (computer science)
Right angle
Quicksort
Area
User interface
Forcing (mathematics)
Data mining
Right angle
Quicksort
Discrete element method
Subtraction
Number
Computer animation
Core dump

Metadata

Formal Metadata

Title Performance Schema and Sys Schema
Subtitle What can we do with it?
Title of Series FOSDEM 2016
Part Number 56
Number of Parts 110
Author Sennhauser, Oli
License CC Attribution 2.0 Belgium:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.5446/30962
Publisher FOSDEM VZW
Release Date 2016
Language English

Content Metadata

Subject Area Information technology

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