Closed mzygQAQ closed 2 months ago
@ajkr
Hi, I would say v5.17.2 (https://github.com/facebook/rocksdb/tree/v5.17.2) was the latest version using the skyline implementation of DeleteRange().
Any release 5.18 or newer has the v2 implementation. It gradually improved over time so I'd just look at the latest code. By the way, every time I think about DeleteRange() v2, I first read this doc: https://github.com/cockroachdb/pebble/blob/e9edae8a5a90beba845b5dec543d5d78885f5d2a/docs/range_deletions.md. It has the step by step explanation of how we ended up in the current state for DeleteRange() v2.
Thank you very much for your reply , it's very helpful to me! Wish you have a great day!
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Hi~>, I learned that there are two implementations of DeleteRange in RocksDB, among which v1 is based on the Skyline algorithm, V2 is based on an algorithm that fragments range tombstones. I want to know,
Which version has made changes from v1 to v2? I want to understand the differences between the two by reading the source code~
Thank you everyone.
After reading the blog<
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