Tag: Andrei Solntsev
Aleksandr Tavgen
Technical architect @ Playtech
Observability – the good, the bad and the ugly
It covers general problem of creating monitoring and observability without killing your Ops motivation team with False Positives and unexplained alerts.
Problems on this side, pitfalls, anti-patterns, and how to make it right.
How to manage a monitoring zoo. Spaghettification of dashboards. Why Uber needs 9 billion metrics (¯\_(ツ)_/¯) and why this is antipattern. Metrics as a stream of data. We talk about new Flux language from InfluxDb. A bit of time series analysis and defining of pipelines in Flux for metrics data. Drunkyard walk on your metrics or why to measure a randomness.
Andrei Solntsev
Software developer @ Codeborne
Antistatic
What’s wrong with static methods (apart from them not being inline with OOP conventions)? Is dependency injection really that great? Is there life after Spring?
These question have been causing a lot of flame for a long time now. Butts hurt bad, but the community haven’t reached the consensus yet. I will share how my own understanding of these things changed over time and where did I end up eventually.
We’re teaming up with Codeborne for this particular one and are meeting at their new office on Sepise 8, Tallinn. We also got not two but four speakers, and not two but three talks this time.
Agenda
Messaging. A different perspective.
Erik Jõgi (Codeborne)
This talk has no description on purpose.
Kotlin puzzlers
Anton Keks
Pair-programming demo
Anton Keks, Andrei Solntsev (Codeborne)
Are you aware of how pair programming actually works? Don’t they annoy each other? Aren’t they too noisy? How do they read news and facebook at work?We at Codeborne use pair programming as everyday practice. We find it really effective. We will make a short demonstration of pair programming. You will see how it actually happens in real life.
DevClub on 4th of June, from 19:00 at Oru Hotel.
Changes in our tomorrow’s DevClub program!
At the weekend we got very sad e-mail that Pat Maddox had a dental procedure and due to some complications he can’t come this week to Tallinn.
So we had to change the program. The event topic will remain the same – TDD.
We have confirmation from Andrei Solntsev from Codeborn, that he will do the practical TDD session. This workshop will be real programming – so please take your computers with you and IDE installed and be ready to code.
UI-TDD Workshop, Andrei Solntsev (Codeborn)
Testing is boring? Testing is time-consuming? Testing is for testers Forget it!
There is no separate coders or testers. The real software creator writes code and assures it’s working by writing automated tests. At “Software creator” workshop you will create a web application with TDD: first test, then code. Unlike typical TDD workshops, you will use both unit-tests and UI tests. Feel like a real craftsman!
Workshop requires that everyone in auditorium comes with his own laptop and is ready to program.
Please set up following software in advance if you can:
- Java 6+
- Java IDE (Intellij IDEA, Eclipse, …)
- GIT
Later, Priit Tamboom from GitLab will cover a testing stack: rspec, fabricator, capybara with guard and spork. Priit is going to use real production code behind rubykino.com. Additionally he will cover why cucumber is not of his taste and why newbies should not bother with /spec directory too early.” Priit is looking forward to hear a new testing tips from the audience – we have to be ready to pair(mash)-up with him to write the code.
This DevClub event promising to be one of the most practical we ever had.
Tervitus! Järgmine DevClub kohtumine toimub 10.aprillil, kell 19.00 Oru hotellis. Üles astuvad:
Kairi Kallas ja Allan Randlepp Statistikaametist…
… kes tutvustavad meile käesoleva aasta suurprojekti “Rahva ja eluruumide loendus 2011”. Allan annab projektist üldisema ülevaate ning Kairi, kes on REL tarkvara peaanalüütik, räägib lähemalt andmekogumise süsteemist.
Taavi Talvik teemaga “Erlang”
Erlang on viimasel ajal üks kiiremini populaarsust kogu programmeerimiskeel. Alguse sai 20+ aastat tagasi Ericssoni soovist kirjutada töökindlat tarkvara lihtsamini, kui olemasolevad vahendid võimaldasid. Tänasel internetiajastul nimetavad paljud kasutajad Erlangi programmeerimiskeel salarelvaks massiivsete “internet scale” süsteemide tegemisel alates skaleeruvusest, 10x kõrgemast tööviljakusest jms.
Tänaseks päevaks on Erlan selliste asjade taga nagu: Amazon SimpleDB, Facebook chat, Heroku, Activisioni mänguserverid, CouchDB, Riak, Taani e-haiguslugu jne.
Vahepalaks teeb Skype väikese üllatusettekande 🙂
Andrei Solntsev ja Anton Keks teemaga “Open-source Codeborne”
Andrei ja Anton esitlevad kaht uut open-source library’t, mille Codeborne on hiljuti reliisinud: Mobile-Id ja Selenide. Mobile-ID library võimaldab väga lühikese API-ga kasutada Mobile-ID teenust, ning Selenide võimaldab mugava API-ga Acceptance Teste kirjutada. Mõlemat library’t juba kasutatakse reaalsetes projektides. Andrei ja Anton teevad demo ja näitavad, kuidas neid mõlemat kasutada reaalse veebirakenduse näitel.
Sügis on julmalt jõudu kogumas. Meil on soov teie olemist natukene põnevamaks muuta sellel värvilisel kuid vihmasel ajal. Loetud päevad veel ning teil on võimalus kohtuda omal alal kõrgelt hinnatud J. B. (Joe) Rainsbergeriga (http://www.jbrains.cahttp://blog.thecodewhisperer.com), kes astub üles meie järjekorras juba seitsmendal Devclubil rääkimaks meile TDDst. Et õhtu veelgi põnevamaks muuta viib Andrei Solntsev peale seda läbi Extreme Startup workshopi.