August 20
2026
How BoltDB Works: A High-Level Tour
Learn how BoltDB works under the hood, from memory-mapped pages and B+trees to buckets, MVCC transactions, copy-on-write, and the freelist.
16 min read
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Learn how BoltDB works under the hood, from memory-mapped pages and B+trees to buckets, MVCC transactions, copy-on-write, and the freelist.