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APIs and Microservices With Go

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yeah so what are we to welcome really shoes spectacle and if you talk to us about ABI and API is a micro-services with the goal FIL family like because it is because of and started to call the goal line the and what will solve this talked about API micro-services not at all only about ago language is about India so I mean it's as you runs to talk with me like there is the best option and I'm the junior at will not come I'm teacher at and the good strong result 1 was a United and and and was organized and geologists recalls renewed face to compile called and that someone know what is the outcome yeah so that that's called is a great through global integrated look broke in result in results we have both regions a cable television newspapers and I think is they 15 channels cable channels for a little bit of and we have a poor model to come the following is the arm of food group global and the Internet and what is on the agenda it's a real pain is not to say that a real case what happened with me at moment so where I can use where they are actually used Roland it's a real case you will take and as an adviser my English it really really really bad if you don't understand you know of your hand and I can get in the way I that and you don't again still began with 1 I will repeat in Spanish calls you from me and so I get this laser those I repeat in Portuguese and it's not so good I take helpful live with your friends the tell me speak English very so already and at 1st the metrics after that the problem the and the solution the Americans from will that's come we have more than fifty-million not predict unit dioxins not to repeat yes it's not at all old and Jewish people what's as but couple twice no you got 50 million and I'm quiz like what's the best player in the wall place printable them with this like this and for hungry for follows a request per 2nd and we have we PI slightly in my soccer in flyswatters and all the API generates about 300 thousand requests per 2nd with being a cop moment and minus 100 requests 900 request for 2nd In our event we all know that the only that's going is by a of from world has to be done and then recommendations recommendation news and Scholes to be chosen so proper binding on the Internet by the Internet and that user from is lot it is easier OK and the red light and this number the atom of the problem is globally to will waiting is API to certain in their universe atom about problem and the server all the 70 genes at look gold and all the 5 companies from group of global so if you you do when you're in history when you're under restoration at that call 5 years later a is the at the top and or system is it September we have at 1st the reason reading with the scale of and quite framework and they send the request for to model it's big motor guys well 14 years old to monitor PIC written in Java the 1 with the P on your right side my left side as written with a spring training we call that he was a refractory year by year and what's not trivial no other is you job on with set are Servlets and that didn't of the DVD version should not to I think and our database is article yeah history I know free what natural language this with a like a big as the milk of cold With all things and the organized by all and it's like the truth is that this strong when you look at a monolithic on all of this terrible uh and and the think with me 14 years what missing model that's good developers most uh as Bush for this and that developers can be called and then during system called treaties that we call the this terrible it's difficult under this studio with that this big true source moment to moment monsters do only to all hungry registration and then there are to be model at this that we need to move things and the result is proved to changes of library and that he's got the point is here which emerged on numerous and dangerous is not a good place to work let's move to New York tutor and I I like a lot this sentence of monophones when you think of micro-services you find all is a literal application no it's wrong greater regressors Natalie replication is a being about application updates that it's not to you you you can think this this this thing there were and request services is not because this by the application the important thing is what he did what the service dooms important because this is me micro work from what we call this side of application so I calls you need to
think all the responsibility of and my team starts to do on a job to create a new stuff and the many developers there our job and all other developers are like developers and all developed and I don't know therefore when and we created child to the effective tests let's call it also recalls the game the calls of craters show got and the 2 big monolithic is our goal so we need needed this did this so we started to write to cold with other tells you know what is in the column anyone know OK so as Gibault's has an answer about server container as white flight that congenial the white flight in the tall is that thing what is the more fast handler for jobs and the faster than under cultures is next but in the end you need to know what the size of the repressed all lower cross-regional decide and all you don't need to know size of the graph sold under torus friendly for developer friendly for develops look at called friendly developed we started to write growth a and it was Sunday I don't have the term and my what I slapped with had slept the and and they start to write the same application in the calls are like we're not going to remind people that will have a buffer so research right and that will that only have acting the name of its basic is keen true the key is at 145 office space us that and and Interpol last for this test put the older obligations and I called my God and why don't we call data has across making my last so I start to write a cold weather right to go on and the put in secret 2 the key into the to two-chain made the best and was more perform locally that the job application so my team the numbers and the whole of the whole period used us as long as we do that um and I I think it's not going to and it will be very among but moderation Ford is named because over that our culture men media our library puts their goal like a prefix of the name like Batman unilateral they're bad model that back to form the patterns that appear in the and the golfers but gold gold OK guys and what you'll give forest simplicity this simply it is more single simple than than level and then from the library is really probably I I don't need our server it's not necessary have the centuries later it's necessary but RPC to communication society nothing the all is inside the from the library of this compiler stroll is neural mission to as if my language to high the Congress from river as for babies really means to write a conference call with goal and then we have a lot of 2 many to this fantastic to and they're on achieving a need to be polite and for each to be true it's for a great addition so the simplest thing but the top of the right knowledge let at last and the enacted to run the calls of its and genial the the server and sold you don't need to know what's inside the container is provided and you start and the Bureau of tall after that but the listener 88 to warrant a lot those and after that you set your your new handler and writer and we a lot of water and what type the return of a new error handler that that's playing and that you write your homework build and start so pure but primarily the Centre for find water I put the package the preschool but all rule cold started from the main character the main factor this that 1st the priest fall under the main off the application all called of crosstalk from the main package and the a future it says that reserve a function of the and that we start the handler and what the response and a request and i will bring to the cold war what the handler registration might hold and after that with an answer and it's it's but this is want to live what I was on the OK and in this case will return of that's a point because used in 5 those of text really cold or what's not too good practice because gratitude this faster and use that on the head of the return but I do not use I have been used in the half print LN sol the afferent we that's quite OK if I do I want to write some low-level I don't use SMT package OK it's not that I was a friendly interface for developers if you want to right to local you don't years you can use after and all the packets are 1st names for performance soul task where the goal all I need to to back for test what to do to you start tests knows no unnecessary gold give this for us and I put belongs to know what happens I'm water the nitrogen p and that will be used for that age of the test want to more your request that's great and the perspective I rates of things to test the well that's right and water the best written this structure after that I create when request
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worked with review 1 and the is of interest called but the revision is not the history of the coming OK that's the test point called to give fast more build and then let when they made that task the 1st part I can't what do I have a beautiful natural beautiful code but have currently called to do many things look I created errors this if few hours to return and the return the Reds cash and that it is the real cold so the mark of this there's the test test I a lot look he and data model and use them it's about my mosque and up to start this I do also called if they don't you this flight I need support this is not new about if and this is terrible OK and that we always use the last stable version
of the go and white adults toponym version because not is it is controlling the line the change for the the last stable version you don't use older versions and the what's the result after change for pro-life is now we can registration all the laughter of the rich history user and that the political we can do with it found requests to fall falls in 24 frozen requests per 2nd use registrations per 2nd topic prosperous inspirations per 2nd and they do change as we change from to being knowledge 1 it's to a pool of my concern nowadays all are I think so 16 Mark micro-services 50 micro-services and we use a lot of a lot and many many many many this time the library mean that not not so good the use of frameworks because and the goal has and ego is a copy of radial OK because of that couple of offering and this is not and because you lost the performance of the language and it's the same folder and the we libraries and easy to deploy because Microsoft has hasn't unit and that center called and nurses city with this reading and simpler them you can you need to merge with big 1 of the court so and what we refer legacy we have the lexical ground yet and right because is a public issue for 14 years old you don't want to change this application in 6 months is impossible you need to open the coexistence so the cross with receptor by Fulton default and don't change uses this jails so scalar sent next on this term this this guy who we written in July or is the idea history that in older replication In the next the decision and the if he can go through the GUI of workers service workers of school or he can go to the monolithic application but you need to thing uh that conveys unsynchronized and we do that with moral obligations they don't consider the G consumer and the same let's think they can have information from Oracle and right information among and the consumer that information from only the right information in the oracle all the time all the time the routines look and look and look again OK and I want to start I want to write EPI with all what they need to I recommend a lot of you read effective that it's an open source book on the other hand sight of no they're going official website and there are to actually go and to also the of the simplex and go by example is a good option to invite recalls goal by example you need all you need and the new attacks the example I need to do lot of cool off more curse on example and the goal by example is given by example and at the end FIL B all thank you my content if you want to speak with me you have a got all rest the 5 by an alongside of these yellow Is it yellow happens inside a lot of memory all user have to uh is is more expensive and what about local yes the consumer of that the goal of application don't have a because of memory because in the process and if you have a lot of the routines you need more prone to that memory I I don't speak about this but like this always that at no only change from the next choose the passage of the thus it is a new option and the annual fee not the word morph 1st feed off the war to move handlers and they create this guy create only 2 objects in the is you can use a sink and about and all of the objects and an option to sell golden consume enough memory you consume more and more processes more cost and memory because retains wrong your always it up and OK what there are any other questions OK I think a lot my content and the
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Metadaten

Formale Metadaten

Titel APIs and Microservices With Go
Serientitel EuroPython 2016
Teil 26
Anzahl der Teile 169
Autor Pacheco, Vinicius
Lizenz CC-Namensnennung - keine kommerzielle Nutzung - Weitergabe unter gleichen Bedingungen 3.0 Unported:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen und nicht-kommerziellen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen und das Werk bzw. diesen Inhalt auch in veränderter Form nur unter den Bedingungen dieser Lizenz weitergeben
DOI 10.5446/21242
Herausgeber EuroPython
Erscheinungsjahr 2016
Sprache Englisch

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract Vinicius Pacheco - APIs and Microservices With Go In this talk we show how the Go language helped us get a high performance in a concise and simple API. Everything will be exemplified using the backdrop of a real case of Globo.com: API registrations. We will see how we went from 200 to 19,000 records per second to the impacts of this rapid growth and the consequences of Go of use. We also show how our microservices architecture was used in the project. ----- This talk is about Go, software architecture and parallelism. How we went from legacy, complex and slow software to new, speed, resilient and maintainable software. I'll start the talk showing the problemas and the challenges that my team had received. After that, I'll show the tests, tests of performance and the options that we did considering technologies and strategies of development. The difficulties and problems also will be show. Also I talk about: - Goroutines - Resilient patterns - Go tools - Architecture - Web performance How we leave of the Java ecosystem to new free ecosystem with microservices and how Go help us.

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