In simple English
This is a big database system for holding your application data. It stores information across many machines so it never runs out of space. You can talk to it using normal MySQL commands, meaning most existing apps work right away. It handles fast lookups and heavy data reports at the same time. Running it yourself takes serious server hardware and ongoing work.
What it is
TiDB is a distributed SQL database designed for high availability and horizontal scalability. It separates computing from storage, letting you scale your servers independently as your traffic grows.
What it is good for
Solo builders and teams scaling past a single server who need MySQL compatibility without hitting a hardware ceiling.
- Works with existing MySQL tools and drivers without changing your code.
- Scales out across multiple machines as your data grows larger.
- Handles fast web traffic and heavy analytics reports in one database.
- Requires multiple servers and complex setup for production use.
- Demands high memory and CPU resources to run reliably.
- Maintenance takes specialized knowledge of distributed systems.
a single MySQL server that runs out of disk space
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curl --proto '=https' --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh source ~/.bash_profile tiup playground