Verified project record

pingcap/tidb

TiDB is an open-source, cloud-native distributed SQL database that handles transactions, analytics, and vector search. It provides horizontal scalability and MySQL compatibility while maintaining ACID guarantees across multiple nodes.

Project overview

Project type: Vector Database · Data Processing · Infrastructure
Use cases: Knowledge Q&A
Deployment: Refer to project documentation
License: Apache-2.0

Best for

Developers, enterprise teams, and data teams managing unpredictably growing agentic workloads that require transactions, analytics, and vector search in a single database.
Teams looking to migrate from MySQL 8.0 to a horizontally scalable distributed SQL database without extensive code modifications.

Key capabilities

Uses a two-phase commit protocol to ensure ACID compliance and strong consistency across multiple nodes.
Scales horizontally by adding nodes or vertically by increasing resources without downtime, relying on separated computing and storage layers.
Built-in Raft consensus protocol ensures reliability, automated failover, and strong consistency using multiple data replicas.
Coordinates query execution across TiKV row-based and TiFlash columnar storage engines for optimized performance.
Compatible with MySQL 8.0, allowing migration of applications without code changes or with minimal modifications.
Provides native vector search capabilities suitable for AI and agentic workloads.

Limitations and risks

May have minimal incompatibilities requiring code modifications during a MySQL migration.

Getting started

Setup difficulty is rated medium. Users can deploy easily via a managed service or Kubernetes, or use a local playground for quick testing.
Start a TiDB cluster using a local playground, Kubernetes, or TiDB Cloud, then learn about TiDB SQL, and use a MySQL driver or ORM to build an application.

Evidence and sources

GitHub project description: TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighb…
README: TiDB (/’taɪdiːbi:/, "Ti" stands for Titanium) is an open-source, cloud-native, distributed SQL database designed for high availability, horizontal and vertical scalability, strong…
README: TiDB can be deployed in public clouds, on-premises, or natively in Kubernetes.
Release: TiDB v8.5.7
README: TiDB can be easily deployed in a self-managed Kubernetes environment or Kubernetes services on public clouds using TiDB Operator.

Reviewed at: 2026-07-17T09:21:53Z