Platform V User Sessions. Distributed storage of sessions data

This talk about how we developed of Java microservice for a distributed in-memory storage of SberBank Online end user’s sessions data. I’ll tell the way from our own service creating from scratch, beginning of production exploitation and up to now.

I’ll share how we initially coped with SberBank Online highload and what values we managed to achieve after the service optimizations.

I’ll tell how we were achieving to compliance with hard requirements to “four-nines” high avaibalility in SberBank Online. Also, I’ll say about challenges we achieved and how we coped with them.

In addition, I’ll share our plans of further service evolution, talking about more interesting planned features.

Materials related to the talk: article, platform.