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udb

v0.4.0 Experimental

Universal Data Broker — a Rust gRPC broker over multiple databases (Postgres, MySQL, SQLite, MongoDB, ClickHouse, Cassandra, MSSQL, Redis, Qdrant, S3, Neo4j, …) with per-tenant RLS, 2PC, sagas, and CDC.

MIT Edition 2024 MSRV 1.85

Quick Verdict

  • Actively maintained (updated 4d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (95 direct deps)
  • Permissive license (MIT)

Security

Checking security advisories...
Downloads
155
Dependents
0
Releases
10
Size
3.4MB

Deep Insights

📊
Stable downloads

75 downloads in the last 30 days (3/day). Volume is roughly flat compared to the previous period.

📦
Heavy dependency tree

95 direct dependencies. Consider the impact on compile times and supply chain complexity.

📐
Large crate size

3.4MB is relatively large. May impact download and compile times.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
0/day avg
04/275/156/26/207/87/25

Version Adoption

v0.3.7
24%
v0.3.1
20%
v0.4.0
20%
v0.1.3
18%
v0.3.6
17%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["postgres", "mysql", "sqlite", "qdrant", "s3", "mongodb-native", "neo4j", "clickhouse", "redis", "elasticsearch", "memcached", "mssql", "weaviate", "pinecone", "cassandra", "azureblob", "gcs", "kafka", "otel", "runtime-logging", "http-client", "simd-codecs", "simd-checksum"]

s3*gcs*tuioidcotel*kafka*mssql*mysql*neo4j*redis*qdrant*sqlite*webrtcmongodbpinecone*postgres*weaviate*webauthnazureblob*cassandra*memcached*simd-jsonclickhouse*asset-imagehttp-client*simd-codecs*init-promptselasticsearch*simd-checksum*ws-signallingmongodb-native*bench-internalsruntime-logging*

README

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Maintainers

Dependencies
95
direct dependencies
Dependents
0
crates depend on udb

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