some wiki guard mistake，benchmark result. possibilities of other KV engine replacement？ about vasto HOT 5 CLOSED

Not possible to switch kv engines. It needs RocksDB to iterate all keys.

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Many other KV engines provide iterate operation too, as well as get/put/write operations, but most don't implement merge operation.
Of course，all those engines have their own APIs, which are not compatible with rocksdb’s.
Do you mean that to replace the beneath KV engines, most of the vasto KV related API must be change to satisfied vasto and KV inter operation?

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What are the KV engines you have in mind?

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Cgo binding seens to have some expense.
I want to know wether pure golang KV engines are best fit for vasto，such as goleveldb/badger，all are open source go implement LSM KV engines.

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maybe later.

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