This project is deprecated. Please see the tidwall/raft-wal project for a more advanced raft log.
raft-buntdb
For a better and faster Raft store please see the raft-fastlog project.
This repository provides the raftbuntdb package.
The package exports the BuntStore which is an implementation of both a
LogStore and StableStore.
It is meant to be used as a backend for the raft
package here.
This implementation uses BuntDB. BuntDB is an in-memory database that persists to disk and is written in pure Go. It includes transactions, is ACID compliant, and is very fast.
RaftStore Performance Comparison
BuntDB (This implementation)
BenchmarkBuntStore_FirstIndex-8 5000000 282 ns/op
BenchmarkBuntStore_LastIndex-8 5000000 276 ns/op
BenchmarkBuntStore_GetLog-8 3000000 577 ns/op
BenchmarkBuntStore_StoreLog-8 500000 3663 ns/op
BenchmarkBuntStore_StoreLogs-8 200000 10149 ns/op
BenchmarkBuntStore_DeleteRange-8 200000 9768 ns/op
BenchmarkBuntStore_Set-8 500000 2843 ns/op
BenchmarkBuntStore_Get-8 3000000 434 ns/op
BenchmarkBuntStore_SetUint64-8 500000 2942 ns/op
BenchmarkBuntStore_GetUint64-8 3000000 430 ns/op
BenchmarkMDBStore_FirstIndex-8 500000 3043 ns/op
BenchmarkMDBStore_LastIndex-8 500000 2941 ns/op
BenchmarkMDBStore_GetLog-8 300000 4665 ns/op
BenchmarkMDBStore_StoreLog-8 10000 183860 ns/op
BenchmarkMDBStore_StoreLogs-8 10000 193783 ns/op
BenchmarkMDBStore_DeleteRange-8 10000 199927 ns/op
BenchmarkMDBStore_Set-8 10000 147540 ns/op
BenchmarkMDBStore_Get-8 500000 2324 ns/op
BenchmarkMDBStore_SetUint64-8 10000 162291 ns/op
BenchmarkMDBStore_GetUint64-8 1000000 2451 ns/op
BenchmarkBoltStore_FirstIndex-8 2000000 848 ns/op
BenchmarkBoltStore_LastIndex-8 2000000 857 ns/op
BenchmarkBoltStore_GetLog-8 500000 3169 ns/op
BenchmarkBoltStore_StoreLog-8 10000 197432 ns/op
BenchmarkBoltStore_StoreLogs-8 10000 205238 ns/op
BenchmarkBoltStore_DeleteRange-8 10000 189994 ns/op
BenchmarkBoltStore_Set-8 10000 177010 ns/op
BenchmarkBoltStore_Get-8 2000000 983 ns/op
BenchmarkBoltStore_SetUint64-8 10000 175435 ns/op
BenchmarkBoltStore_GetUint64-8 2000000 976 ns/op