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Initial sync performance optimizations - #195

Merged

philippem merged 20 commits into

Blockstream:new-indexfrom

philippem:initial-sync-perf-11

Mar 31, 2026

Merged

Initial sync performance optimizations#195
philippem merged 20 commits into
Blockstream:new-indexfrom
philippem:initial-sync-perf-11

Commits on Mar 14, 2026
- perf(db): replace disabled compaction with bounded bulk-load mode
  philippem
  committed
  91b883a
- perf(db): cache index/filter blocks in block cache to bound memory
  philippem
  committed
  1c01e40
- perf(db): incremental bytes_per_sync for SST writes
  philippem
  committed
  ba8f849
- perf(db): parallel subcompactions for initial sync
  philippem
  committed
  5f1eda5
- perf(db): forced bottommost compaction
  philippem
  committed
  208d727
- perf(db): switch compression from Snappy to LZ4, Zstd for bottommost
  philippem
  committed
  f378638
- perf(db): larger compaction readahead
  philippem
  committed
  defab78
- perf(db): parallel sort in write_rows/delete_rows
  philippem
  committed
  8860625
- perf(db): add Bloom filters for faster point lookups
  philippem
  committed
  c355522
- test(db): add iterator tests for short and full-length prefix scans
  philippem
  committed
  a3db816
Commits on Mar 16, 2026
Commits on Mar 31, 2026