# Tencent/TBase

TBase is an enterprise-level distributed HTAP database. Through a single database cluster to provide users with highly consistent distributed database services and high-performance data warehouse services, a set of integrated enterprise-level solutions is formed.

Repository: https://github.com/Tencent/TBase
Canonical: https://ross.abutalabs.com/products/tbase
Language: C
License: NOASSERTION
License Family: other
Last push: 2025-07-07T12:59:19+00:00

## Health v2 (maintenance only)
Score: 46/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 30, release rhythm 35, longevity 100
- inputs: {"age_days": 2491, "days_push": 422, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1441, forks 266 (observed 2026-08-28T04:04:44.393718+00:00)

## What it is
TBase is an enterprise-level distributed HTAP database based on the Postgres-XL project, providing highly consistent distributed transactional services and high-performance data warehouse capabilities from a single cluster. It extends a PostgreSQL-compatible SQL subset with parallel computing, security, management, and auditing features, using Coordinator, DataNode, and GTM cluster components.

## Use cases
- run a distributed SQL database cluster
- combine OLTP transactions and analytics in one database
- shard large relational datasets across data nodes
- migrate PostgreSQL workloads to a distributed setup
- build an enterprise data warehouse with SQL
- deploy a highly consistent multi-node database with global transaction management

## When to choose
- you need a PostgreSQL-compatible distributed database with strong consistency
- you want hybrid transactional and analytical processing in one cluster
- you need horizontal sharding of large relational datasets
- you require enterprise features like auditing and security built into the database

## When to avoid
- you need a simple single-node PostgreSQL instance
- you want a fully managed cloud database service
- your workload fits comfortably in a single database server
- you need a database with a large active community and frequent updates

## Facets
- artifact type: application
- maturity: maintenance
- function: database, database-driver, search-engine
- domain: databases, big-data, backend
- platform: self-hosted
- tags: distributed-database, htap, postgres-xl, sql, sharding, cluster, postgresql-compatible, data-warehouse, enterprise, data-engineering, linux, docker

## Member repositories
- Tencent/TBase (main) score 46

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:44.393718+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:36:27.284988+00:00, confidence not recorded.
  - readme: https://github.com/Tencent/TBase (fetched 2026-08-28T04:04:44.393718+00:00, sha 338cbf1fecc8)
- Data as of 2026-08-30T08:39:29.467469+00:00.