Problem: nested cache store not efficient (#241)

* Problem: nested cache store not efficient Solution: - introduce copy-on-write btree based cache store temp * changelog * rename * Update store/cachekv/store.go Signed-off-by: yihuang <huang@crypto.com> --------- Signed-off-by: yihuang <huang@crypto.com>
crypto-org-chain · Mar 29, 2024 · 2484db0 · 2484db0
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diff --git a/store/CHANGELOG.md b/store/CHANGELOG.md
@@ -30,6 +30,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * [#207](https://github.com/crypto-org-chain/cosmos-sdk/pull/207) Remove api CacheWrapWithTrace.
 * [#205](https://github.com/crypto-org-chain/cosmos-sdk/pull/205) Support object store.
 * [#240](https://github.com/crypto-org-chain/cosmos-sdk/pull/240) Split methods from `MultiStore` into specialized `RootMultiStore`, keep `MultiStore` generic.
+* [#241](https://github.com/crypto-org-chain/cosmos-sdk/pull/241) Refactor the cache store to be btree backed, prepare to support copy-on-write atomic branching.
 
 ## v1.1.0 (March 20, 2024)
 

diff --git a/store/cachekv/search_benchmark_test.go b/store/cachekv/search_benchmark_test.go
diff --git a/store/cachekv/search_test.go b/store/cachekv/search_test.go