Tool / Ready-to-run workloads that fork, mutate and prune many database branches, measuring branch creation, switching and branch-local query cost.
BranchBench
A benchmark of five agent branching workflows (branch shapes, lifecycle, branch-local work, schema changes, cross-branch analysis) run against Postgres, Dolt, Neon, TigerData and Xata.
The summary describes what the project says it does; inclusion is not an endorsement.
From Columbia DAPLab (Ang, Kaffes, Wu). Neon was faster on branch-local reads but up to 25x slower to create and 1,500x slower to switch branches, and hit its 20-active-branch limit. DoltHub has committed to tracking it. A useful check on vendor claims about per-agent databases.
- Isolate
AI-drafted