rocksdb
rocksdb copied to clipboard
facebook
A library that provides an embeddable, persistent key-value store for fast storage.
> Note: Please use Issues only for bug reports. For questions, discussions, feature requests, etc. post to dev group: https://groups.google.com/forum/#!forum/rocksdb or https://www.facebook.com/groups/rocksdb.dev I use write buffer manager in blobdb to...
Summary: https://github.com/facebook/rocksdb/pull/10057 caused a regression bug: since the base level size is not adjusted based on L0 size anymore, L0 score might become very large. This makes compaction heavily favor...
CI benchmarks refine configuration Run only “essential” benchmarks, but for longer Fix (reduce) the NUM_KEYS to ensure cached behaviour Reduce level size to try to ensure more levels Refine test...
This can be a potential bug once we merge #9142, which is a fix for a legit bug causing DB::Open failure. Currently before the fix, this bug is hidden. In...
When I move a db instance from one machine to another, our operation is to first open a db instance on the new machine (we put the file on the...
In UniversalCompactionBuilder::PickCompactionToReduceSortedRuns, we passed start_level to get compression type and options. I think that is wrong and we should use output_level instead.
> Note: Please use Issues only for bug reports. For questions, discussions, feature requests, etc. post to dev group: https://groups.google.com/forum/#!forum/rocksdb or https://www.facebook.com/groups/rocksdb.dev ### Expected behavior We have written millions of...
Summary: With the invariant that a key in level L (consider memtable as the first level, each immutable and L0 as a separate level) has a larger sequence number than...
Current Iterator::Refresh() does not support snapshot, we have no way to refresh an iterator to a specified snapshot, instead we create a new iterator, but creating new iterator is heavy....
