brianfrankcooper/YCSB
Yahoo! Cloud Serving Benchmark observed · 2026-08-28
Health v2 · maintenance only
66/100
- Activity 97
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5980
- days_rel: n/a
- days_push: 21
- n_releases_24m: 0
Adoption not part of the score
5229 stars · 2327 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
The Yahoo! Cloud Serving Benchmark (YCSB) is a Java framework and CLI tool for benchmarking NoSQL and cloud data stores against standardized workloads. It measures throughput and tail latency (P99 and beyond) across many database bindings such as MongoDB, Cassandra, and HBase.
Use cases
- benchmark nosql database performance
- measure p99 latency of a datastore
- compare mongodb vs cassandra throughput
- run standardized workloads against a database
- load test a cloud data store
- evaluate database performance under read/write mixes
When to choose
- you need comparable, standardized benchmarks across different NoSQL stores
- you care about tail latency percentiles, not just average throughput
- you want to add a custom workload or a new database binding
When to avoid
- you need to benchmark relational SQL databases with complex queries
- you want a simple one-off load test rather than standardized workloads
- you need a GUI-based benchmarking tool
Facets
cli-tool · maturity maintenance
benchmarking database developer-tools databases performance developer-tools jvm windows cross-platform cli nosql workload-generator latency-measurement database-benchmark cloud-serving linux
1 source
- readme: https://github.com/brianfrankcooper/YCSB · fetched 2026-08-28 · 6fb34184732c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| brianfrankcooper/YCSB | main | 66 |
For agents
markdown · JSON · MCP: product_card(name="brianfrankcooper/YCSB")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem