3 commits

Author	SHA1	Message	Date
weiihann	a145150c39	use pebble instead of custom db	2026-03-09 21:19:27 +08:00
weiihann	1051e7be0c	nomt/merkle, nomt/db: adapt to EIP-7864 stem-based types (Phase D) ... Remove leaf compaction from PageWalker.compactStep, replace KeyValue with StemKeyValue throughout the merkle engine and worker, and update DB.Update to accept pre-hashed stem key-value pairs. Key change: singleThreadedUpdate now uses the same depth-7 child-index partitioning as the parallel path, ensuring identical intermediate hashes without leaf compaction. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-12 22:23:57 +08:00
weiihann	cf10f3d997	nomt/db: add Phase 5 unified NOMT trie database ... Implement the orchestration layer combining Bitbox storage with the PageWalker merkle engine: - DB.Open: creates/opens Bitbox HT file, runs WAL recovery - DB.Update: sorts ops, runs PageWalker, persists via Bitbox sync - DB.LoadPage: reads pages from Bitbox for NodeReader compatibility - BitboxPageSet: PageSet implementation backed by on-disk Bitbox storage The DB handles only trie structure (merkle pages). Flat key-value storage stays on geth's PebbleDB via existing infrastructure. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-12 17:18:31 +08:00