284affb594
feat: use cosmos/rocksdb rather than replace trick ( #10927 )
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## Description
A follow up to https://github.com/cosmos/gorocksdb/pull/4 (see description there).
Also:
* remove import aliasing in rocksdb package.
Closes : #10915
TODO:
- [x] merge https://github.com/cosmos/gorocksdb/pull/4
- [x] tag new release in https://github.com/cosmos/gorocksdb
- [x] Update this PR to include new release
- [ ] tag `db/v1.0.0` (or `db/v0.1.0)`
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2022-01-11 22:29:53 +00:00
88f39ad8de
feat: ADR-040: Implement DBConnection.Revert ( #10308 )
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Implements the `DBConnection.Revert` method which reverts DB state to the last saved version. This will be need to implement atomic commits with the KV store for https://github.com/cosmos/cosmos-sdk/pull/9892 (supports [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.mdhttps://github.com/cosmos/cosmos-sdk/pull/10308
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2021-10-08 10:44:37 +00:00
33c8314efe
feat: ADR-040: Implement RocksDB backend ( #9851 )
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## Description
Partially resolves: https://github.com/vulcanize/cosmos-sdk/issues/14
Implements a [RocksDB](https://github.com/facebook/rocksdb )-based backend for the DB interface introduced by https://github.com/cosmos/cosmos-sdk/pull/9573 and specified by [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.mdhttps://github.com/facebook/rocksdb/wiki/Checkpoints ).
* Uses `OptimisticTransactionDB` to allow concurrent transactions with write conflict detection. This depends on some additional CGo bindings - see https://github.com/tecbot/gorocksdb/pull/216 , https://github.com/facebook/rocksdb/pull/8526 . We'll need to replace the `gorocksdb` module until these are upstream.
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2021-10-05 15:39:55 +00:00
ae9834e60f
feat: ADR-040: Implement BadgerDB backend ( #9848 )
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## Description
Partially resolves: https://github.com/vulcanize/cosmos-sdk/issues/14
Implements a [BadgerDB](https://pkg.go.dev/github.com/dgraph-io/badger/v3 )-based backend for the DB interface introduced by https://github.com/cosmos/cosmos-sdk/pull/9573 and specified by [ADR-040](eb7d939f86/docs/architecture/adr-040-storage-and-smt-state-commitments.mdhttps://github.com/dgraph-io/badger/pull/1716 ) upstream to fix handling of write conflicts).
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2021-09-15 02:58:10 +00:00
Robert Zaremba
Roy Crihfield