How to Optimize Daily Backend Tasks: Three Videos from Java Meetup

On May 20, our seventh meetup for Java developers UMoney Jam took place . Watch videos from our speakers sharing case studies:





  • How to add test behavior to clean Java code and sleep well.





  • How to provide fault tolerance to high loads within a database cluster.





  • How not to get into Jar Hell.





Vladimir Plizga, CFT backend developer. Test Behavior Injection: How to Get Out of the Water?

  • Situations requiring non-production code edits.





  • What to choose: in-house tools, aspect-oriented approach, or both.





  • How to inject almost any test and debugging behavior into an application without messing up the repository with dirty hacks and without rebuilding the application.





Grigory Skobelev, programmer of the department of server solutions development at YuMoney. Let's harden it!

  • What to do when the database cluster is bursting with load, and how to properly scale the data.





  • How to build a failover database cluster that can handle high load.





  • How to provide fault tolerance within a database cluster using data sharding in our example.





Vita Komarova, senior programmer of the UMoney server solutions development department. How not to get into Jar Hell

  • What is Jar Hell and what it can lead to.





  • How we fight Jar Hell in YuMoney projects.





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