December 7th, 2017

Wallaroo Labs: Stateful Multi-Stream Processing in Python with Wallaroo

Programing, Python, by admin.

Wallaroo is a high-performance, open-source framework for building distributed stateful applications. In an earlier post, we looked at how Wallaroo scales distributed state. In this post, we’re going to see how you can use Wallaroo to implement multiple data processing tasks performed over the same shared state. We’ll be implementing an application we’ll call “Market Spread” that keeps track of the latest pricing information by stock while simultaneously using that state to determine whether stock order requests should be rejected.

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