In the earlier Delta Lake Internals webinar series sessions, we described how the Delta Lake transaction log works. In this session, we will dive deeper into how commits, snapshot isolation, and partition and files change when performing deletes, updates, merges, and structured streaming.
In this webinar you will learn about:
- A quick primer on the Delta Lake Transaction Log
- Understand the fundamentals when running DELETE, UPDATE, and MERGE
- Understand the actions performed when performing these tasks