Introduce another KeyValueStoreView
#4387
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Motivation
The
KeyValueStoreViewis a scalable solution. But it may be faster to use aBTreeMapbased solution that is faster for small cases.Proposal
We introduce the
SmallKeyValueStoreViewthat uses aRegisterViewon aBTreeMap.However, we cannot use the derive, so we write the
SmallKeyValueStoreViewdirectly.The switch is accessible by using the feature
smallkeyvaluestoreviewso as to select the smallkey-value-store view.
Test Plan
The CI.
More benchmarks are needed. This is only a draft PR so far.
Release Plan
Links
None.