My LSM tree was slower than a B-tree. Then I profiled it 1 month ago
A few weeks ago I wanted to understand how the storage engine inside RocksDB actually works. Not read about it. Build it.
Immediate tell that this was written by AI. Another thing I've noticed lately - AI's overuse of "every":
Every batch of writes called `file.Write` on the write-ahead log.
Every read was scanning entire SSTable files.
Every bit is set.
Every value matches.