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/rocksdb-6.9/utilities/transactions/
Dwrite_prepared_txn_db.h181 CommitEntry cached; variable
182 bool exist = GetCommitEntry(indexed_seq, &dont_care, &cached);
185 if (exist && prep_seq == cached.prep_seq) {
190 prep_seq, snapshot_seq, cached.commit_seq <= snapshot_seq);
191 return cached.commit_seq <= snapshot_seq;
244 exist = GetCommitEntry(indexed_seq, &dont_care, &cached);
245 if (exist && prep_seq == cached.prep_seq) {
249 prep_seq, snapshot_seq, cached.commit_seq <= snapshot_seq);
250 return cached.commit_seq <= snapshot_seq;
/rocksdb-6.9/docs/_posts/
D2014-06-27-avoid-expensive-locks-in-get.markdown32cached in thread’s local storage. An atomic variable is used to track global super version number.…
64 …mpl() once but can never come back again. SuperVersion is referenced and cached in its thread loca…
D2018-08-23-data-block-hash-index.markdown11 ….8%, and the overall RocksDB throughput is increased by 10% under purely cached workloads, at an o…
106 …/O and block decompression, we first evaluate the hash idnex in a purely cached workload. We obser…
108 However, general worload is not always purely cached. So we also evaluate the performance under dif…
D2018-11-21-delete-range.markdown192 root cause is range tombstones are not stored or cached in a format that can be
215 When an SST file is opened, its range tombstones are fragmented and cached. For point
D2015-11-16-analysis-file-read-latency-by-level.markdown12 …bout 20GB memory as OS page cache, expecting level 0, 1 and 2 are mostly cached in memory, leaving…
D2014-05-14-lock.markdown49 … cache is bypassed in read queries. In this mode, all table handlers are cached and accessed direc…
/rocksdb-6.9/CMakeFiles/
DCMakeConfigureLog.yaml110 cached: true
263 cached: true
415 cached: true
448 cached: true
481 cached: true
514 cached: true
550 cached: true
586 cached: true
619 cached: true
652 cached: true
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/rocksdb-6.9/
DHISTORY.md12 …ocks in ingested files were cached incorrectly during ingestion. If range tombstones were read fro…
182 … instead of storing objects in the cache, only the blocks themselves are cached. In addition, filt…
227 … instead of storing objects in the cache, only the blocks themselves are cached. In addition, inde…