What is TiDB?
TiDB (The pronunciation is: /'taɪdiːbi:/ tai-D-B, etymology: titanium) is an open source distributed scalable Hybrid Transactional and Analytical Processing (HTAP) database built by PingCAP. Inspired by the design of Google F1 and Google Spanner, TiDB features infinite horizontal scalability, strong consistency, and high availability. The goal of TiDB is to serve as a one-stop solution for both OLTP (Online Transactional Processing) and OLAP (Online Analytical Processing).
TiDB provides horizontal scalability simply by adding new nodes. Never worry about infrastructure capacity ever again.
Easily replace MySQL with TiDB to power your applications without changing a single line of code in most cases and still benefit from the MySQL ecosystem.
TiDB is your source of truth, guaranteeing ACID compliance, so your data is accurate and reliable anytime, anywhere.
TiDB is designed to work in the cloud -- public, private, or hybrid -- making deployment, provisioning, and maintenance drop-dead simple.
No more ETL
ETL (Extract, Transform and Load) is no longer necessary with TiDB's hybrid OLTP/OLAP architecture, enabling you to create new values for your users, easier and faster.
With TiDB, your data and applications are always on and continuously available, so your users are never disappointed.
For more details, see How we build TiDB.
You can view the list of TiDB adopters here.
Read the Roadmap.
Read the Quick Start.
Contributions are welcomed and greatly appreciated. See CONTRIBUTING.md for details on submitting patches and the contribution workflow.
Connect with us
- Twitter: @PingCAP
- Reddit: https://www.reddit.com/r/TiDB/
- Stack Overflow: https://stackoverflow.com/questions/tagged/tidb
- Mailing list: Google Group
TiDB is under the Apache 2.0 license. See the LICENSE file for details.
Package ast is the abstract syntax tree parsed from a SQL statement by parser.
|Package ast is the abstract syntax tree parsed from a SQL statement by parser.
Goyacc is a version of yacc generating Go parsers.
|Goyacc is a version of yacc generating Go parsers.
Package tikv provides tcp connection to kvserver.
|Package tikv provides tcp connection to kvserver.
Package mock is just for test only.
|Package mock is just for test only.