TiDB Cloud

TiDB Cloud allows you to build Real-Time applications on a Highly-Scalable managed hybrid transaction/analytics processing (HTAP) cloud database. It handles complex tasks such as infrastructure management and cluster deployment. Other features include:

• Real Time Operational Analytics
• MySQL Compatible
• Independent Control Over Scaling
• High Availability and Reliability
• Scalable Multi-Master
• High Concurrency
• Enterprise Grade Security

This integration will allow you to connect an existing TiDB Cloud cluster to your Vercel project(s). If you don't have a cluster yet, follow the official documentation to create one.

After you have completed the integration setup and successfully connected a TiDB Cloud cluster to your Vercel project(s), the information necessary to connect the TiDB Cloud cluster are set in the projects' environment variables, and the traffic filter of the TiDB Cloud cluster is set to 0.0.0.0/0.

Environment Variables

Necessary information to connect a TiDB Cloud cluster, host, port, user and password are set in the following variables:

TIDB_HOST
TIDB_PORT
TIDB_USER
TIDB_PASSWORD

For Dedicated Tier clusters, there is another variable:

TIDB_SSL_CA

This variable holds the content of the root certificate, which issues Dedicated Tier clusters' certificates, in Privacy Enhanced Mail (PEM) format.