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John De Goes - Upgrade Your Future (Scala Russia 28.09.2019)

Scala’s Future has been the gateway drug for many developers to a world of async and concurrent programming. Future makes it easy to write concurrent code, and helps developers escape the horrors of callback hell that come from async code. However, as a first-generation data type for async and concurrent programming, Future is a decade old, and in this decade, the many drawbacks and pain points of Future have become extremely well-understood. In this presentation, John A. De Goes will introduce a young library for async and concurrent programming called ZIO, which is rapidly gaining adoption. ZIO presents a next-generation functional design that improves on Future in numerous ways. Learn from side-by-side code examples how ZIO enables you to write safer, more type-safe, more efficient, and saner code, that takes care of the messy real world problems like thread management, error management, and resource management. Discover why it’s time for your company to upgrade its Future with ZIO!