DevDay on functional. Record of reports

Perhaps you already know that once a month 2GIS holds DevDay - open meetings for sociable developers. So, on December 15, we gathered 140 people to talk about functional programming.

We share with you a record of two speeches. The first video will be useful for entering the topic of the OP, the second - will tell you about the pitfalls of Akka Streams.

You do not understand OP // Alexander Granin

Alexander Granin - Haskell-developer from Juspay Technologies. His report on myths revolving around functional programming, as well as on the applicability of OP today.
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If you want to understand how the OP is arranged, see the lego demonstration. She starts at 6:23.

Quick backend on Akka Streams // Ilya Vasin

Ilya Vasin writes on Scala in 2GIS. In the report, he explained how to efficiently and simply process data streams using the Akka Streams library. Bonus discussed Backpressure and how the flow graph segments communicate with each other.

Moment of nostalgia

Three years ago at CodeFest, our speaker Igor Kashkut predicted how the FI will develop in the future. On tehno2gs you can see what came true, and what remained in dreams.

Videos from past meetings are available on DevDay channel on Youtube.