Deep Dive into Stateful Stream Processing in Structured Streaming with Tathagata Das (Databricks)

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Stateful processing is one of the most challenging aspects of distributed, fault-tolerant stream processing. The DataFrame APIs in Structured Streaming make it easy for the developer to express their stateful logic, either implicitly (streaming aggregations) or explicitly (mapGroupsWithState). However, there are a number of moving parts under the hood which makes all the magic possible. In this talk, I will dive deep into different stateful operations (streaming aggregations, deduplication and joins) and how they work under the hood in the Structured Streaming engine.

About: Databricks provides a unified data analytics platform, powered by Apache Spark™, that accelerates innovation by unifying data science, engineering and business.

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Please provide the link to 2nd part of this tech talk. It is very important.

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I cannot find the link to the next continued talk. Can you please provide it. Thanks.

sarfarazhussain