README
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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. It features infinite horizontal scalability, strong consistency, and high availability. TiDB is MySQL compatible and serves as a one-stop data warehouse for both OLTP (Online Transactional Processing) and OLAP (Online Analytical Processing) workloads.
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Horizontal scalability
TiDB provides horizontal scalability simply by adding new nodes. Never worry about infrastructure capacity ever again.
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MySQL compatibility
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.
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Distributed transaction
TiDB is your source of truth, guaranteeing ACID compliance, so your data is accurate and reliable anytime, anywhere.
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Cloud Native
TiDB is designed to work in the cloud -- public, private, or hybrid -- making deployment, provisioning, and maintenance drop-dead simple.
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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.
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High availability
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.
Adopters
You can view the list of TiDB adopters here.
Roadmap
Read the Roadmap.
Quick start
Read the Quick Start.
Documentation
Architecture
Contributing
Contributions are welcomed and greatly appreciated. See CONTRIBUTING.md for details on submitting patches and the contribution workflow.
Connect with us
- Contact PingCAP Team
- Twitter: @PingCAP
- Reddit: https://www.reddit.com/r/TiDB/
- Stack Overflow: https://stackoverflow.com/questions/tagged/tidb
- Mailing list: Google Group
License
TiDB is under the Apache 2.0 license. See the LICENSE file for details.
Acknowledgments
Directories
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Package ast is the abstract syntax tree parsed from a SQL statement by parser.
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Package ast is the abstract syntax tree parsed from a SQL statement by parser. |
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cmd
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goyacc
Goyacc is a version of yacc generating Go parsers.
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Goyacc is a version of yacc generating Go parsers. |
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planner
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store
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tikv
Package tikv provides tcp connection to kvserver.
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Package tikv provides tcp connection to kvserver. |
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mock
Package mock is just for test only.
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Package mock is just for test only. |