| /rocksdb-6.9/utilities/merge_operators/string_append/ |
| D | stringappend_test.cc | 314 query_t query = (query_t)randomGen.Uniform((int)NUM_OPS); in TEST_F() local
319 if (query == APPEND_OP) { in TEST_F()
331 } else if (query == GET_OP) { in TEST_F()
365 query_t query = (query_t)randomGen.Uniform((int)NUM_OPS); in TEST_F() local
370 if (query == APPEND_OP) { in TEST_F()
382 } else if (query == GET_OP) { in TEST_F()
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| /rocksdb-6.9/docs/_posts/ |
| D | 2014-06-23-plaintable-a-new-file-format.markdown | 22 …y was not to maximize query performance, but to strike a balance between query performance and mem…
37 … efficiently with empty queries, we added a bloom filter check before the query. This adds only on…
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| D | 2017-05-14-core-local-stats.markdown | 42 Implementing this approach involved a couple challenges. First, each query for a statistic's global…
64 To measure statistics query latency, we ran sysbench with 4K OLTP clients concurrently with one cli…
77 …query work depends only on number of cores, not the number of threads. So, applications with many …
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| D | 2015-07-17-spatial-indexing-in-rocksdb.markdown | 18 …our database when you change your map style. You can just change your SQL query and Mapnik picks i…
61 SpatialDB's query specifies: 1) bounding box we're interested in, and 2) a zoom level. We find all …
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| D | 2014-09-12-new-bloom-filter-format.markdown | 12 …lockBasedTable-Format). This could bring about 40% of improvement for key query under in-memory (a…
21 In RocksDB, we generate such a bloom filter for each SST file. When we conduct a query for a key, w…
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| D | 2014-09-15-rocksdb-3-5-release.markdown | 16 …1. Add include/utilities/write_batch_with_index.h, providing a utility class to query data out of …
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| D | 2015-11-10-use-checkpoints-for-efficient-snapshots.markdown | 10 …can be used as a point in time snapshot, which can be opened Read-only to query rows as of the poi…
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| D | 2015-02-27-write-batch-with-index.markdown | 18 …src/mongo/db/storage/rocks/rocks_recovery_unit.cpp#L245-L260). If a range query comes, we pass a D…
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| D | 2014-04-21-indexing-sst-files-for-better-lookup-performance.markdown | 26 …t and file 4 on the right. File 2 will point to level 2 files 6 and 7. At query time, these pointe…
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| D | 2017-05-12-partitioned-index-filter.markdown | 22 … block cache the partitions that are required to perform the index/filter query. The top-level ind…
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| D | 2017-12-19-write-prepared-txn.markdown | 31 * benchmark...........tps.........p95 latency....cpu/query
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| D | 2016-01-29-compaction_pri.markdown | 36 …imization is added to avoid the worst performance of space efficiency and query performance when a…
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| D | 2015-11-16-analysis-file-read-latency-by-level.markdown | 12 …t we expect. For example, if we end up with doing 4 instead of 2 I/Os per query, it's not easy for…
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| D | 2014-05-14-lock.markdown | 49 …l table handlers are cached and accessed directly, so there is no need to query and adjust table c…
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| D | 2018-11-21-delete-range.markdown | 224 scan (if possible), and query each encountered key in this structure as in the old design,
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| /rocksdb-6.9/docs/_docs/ |
| D | faq.md | 30 * A graph-search query that needs to scan a data set in realtime.
31 * A cache data from Hadoop, thereby allowing applications to query Hadoop data in realtime.
36 …le in Seattle](https://youtu.be/DfiN7pG0D0k). Dragon, a distributed graph query engine part of the…
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| D | getting-started.md | 61 The database provides Put, Delete, and Get methods to modify/query the database. For example, the f…
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| /rocksdb-6.9/docs/css/ |
| D | main.scss | 99 // @include media-query($on-palm) {
105 @mixin media-query($device) {
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| /rocksdb-6.9/ |
| D | USERS.md | 9 4. Laser -- Laser is a high query throughput, low (millisecond) latency, key-value storage service …
10 …ragon -- a distributed graph query engine. https://code.facebook.com/posts/1737605303120405/dragon…
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| D | HISTORY.md | 356 …ead_local` keyword for perf_context. Added per-level perf context for bloom filter and `Get` query.
417 …query types such as access statistics and size statistics, combining the dumped whole key space fi…
1015 * Add include/utilities/write_batch_with_index.h, providing a utility class to query data out of Wr…
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| /rocksdb-6.9/tools/ |
| D | db_bench_tool.cc | 5432 QueryDecider query; in MixGraph() local
5443 query.Initiate(ratio); in MixGraph()
5481 int query_type = query.GetType(rand_v); in MixGraph()
5499 read_rate = mix_rate_with_noise * (query.ratio_[0] + query.ratio_[2]); in MixGraph()
5501 mix_rate_with_noise * query.ratio_[1] * FLAGS_mix_ave_kv_size; in MixGraph()
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