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Applications of Time Travel with Delta Lake

Applications of Time Travel with Delta Lake

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Time travel is now possible with Delta Lake! We will uncover how Delta Lake makes Time Travel possible and why it matters to you. Through presentation, notebooks, and code, we will showcase several common applications and how they can improve your modern data engineering pipelines. Delta Lake is an open-source storage layer that brings ACID transactions to Apache Spark(TM). It provides snapshot isolation for concurrent read/writes. Enables efficient upserts, deletes and immediate rollback capabilities. It allows background file optimization through compaction and Z-Order partitioning achieving up to 100x performance improvements. In this presentation you will learn: What challenges Delta Lake solves How Delta Lake works under the hood Applications of new Delta Time Travel capability

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