In the previous article I have described the approach that can be used to work with streams when you use Scala.

Let’s suppose that you have faced the task where you already have one or two streams and have to combine them into a completely another stream or connect and enrich initial streams by data from a third stream (in fact quite a common task with trading data for instance).

Of course, you can do it with Scala and Akka easily. However, if you are limited to Java language only (because code should be supported by the others, Java is…

Fedor Malyshkin

Java/Scala backend developer,

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