Storage Engines Lessons

Step-by-step lessons to build your understanding.

  1. LSM-Tree Compaction Explained

    LSM-tree compaction in depth: leveled vs tiered strategies, the write/read/space amplification trade-off, and the tombstone resurrection bug — pick per table.

    13 min
  2. Storage Engines: B-Trees vs LSM-Trees

    How a database puts bytes on disk and finds them again — B-trees vs LSM-trees, indexes, and data models — so you can choose a storage engine with real judgment.

    23 min