ClickHouse/ClickBench

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ClickBench: a Benchmark For Analytical Databases

Stars: 1.1k
Forks: 313
Open beginner issues: 0
Indexed issues: 22
Avg merge: 2h 43m
Merged PRs (30d): 598

Dominant language: Shell
License: No license data
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

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22 open issues indexed

The Pinot benchmark does not have indices. Open

help wanted

ClickHouse/ClickBench#37 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add BoilingData to ClickBench Open

help wanted

ClickHouse/ClickBench#125 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
InfluxDB benchmarks Open

ClickHouse/ClickBench#186 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Add Turso (it is unbelievably slow) (it also does not work) Open

ClickHouse/ClickBench#336 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Snowflake CSV - use parallel scan settings for uncompressed CSV Open

ClickHouse/ClickBench#408 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Doris、Starrocks、SelectDB can't load data Open

ClickHouse/ClickBench#541 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
DuckDB: failed with OOM killer Open

ClickHouse/ClickBench#542 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
MariaDB ColumnStore eats all memory and makes the machine unresponsive Open

ClickHouse/ClickBench#545 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add Yellowbrick to ClickBench Open

ClickHouse/ClickBench#628 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"System & Machine" column should display sw version number(s) Open

ClickHouse/ClickBench#639 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Add FrigateBird Open

ClickHouse/ClickBench#809 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Methodology: 3 hot iterations is insufficient for JVM-based engines Open

ClickHouse/ClickBench#934 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
ClickHouse: Cold runs preload data into memory before the timer Open

ClickHouse/ClickBench#941 · 1 comment · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Some, but not all scripts report "load time" for stateless engines (time to download parquet and sync) Open

ClickHouse/ClickBench#944 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
concurrent_qps measures swap-thrashing, not throughput, for single-process engines (introduced in #860) Open

ClickHouse/ClickBench#946 · 3 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Add SynnoDB Open

ClickHouse/ClickBench#960 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add Apache Kylin Open

ClickHouse/ClickBench#1089 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add Apache Kudu Open

ClickHouse/ClickBench#1090 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Playground: QuestDB version is stale Open

ClickHouse/ClickBench#1146 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Versions benchmark: Run TPC-H and TPC-DS queries in standard-compatible mode Open

ClickHouse/ClickBench#1322 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Refresh CHYT benchmark results Open

close in a month if not active help wanted

ClickHouse/ClickBench#1459 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ClickBench+ Open

ClickHouse/ClickBench#1488 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

ClickHouse/ClickBench

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