Comments (1)
Just explaining our discussion last time on the phone about your discovery. Bolt have better space efficiency than LSM-tree based badger and LevelDB is because it use B-tree, which is an in-place approach with potential write amplification and random writes. LSM-tree in the other hand, deletion does not happened when it is requested, but postponed to level merging process. That may explain why it cost more disk space as you mentioned. LSM-tree based database also have better write performance for it appends data on disk, this can benefit both SSD and spinning disk hardwares.
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Related Issues (20)
- add unit tests for `api/web3server_utils.go`
- add unit tests for `api/websocket.go`
- add unit tests for `blockchain/block/runnable.go`
- add unit tests for `blockchain/blockchain.go`
- add unit tests for `blockchain/blockdao/blockdao.go`
- add unit tests for `blockchain/genesis/genesis.go`
- add unit tests for `blockindex/contractstaking/cache.go`
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- Add unit tests to cover L145
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- Support partial downloading of Snapshot
- SIGINT won't stop the program when syncing blocks HOT 1
- Add metrics for db size
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- Must have
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