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What Do I Do If the Number of RDS Database Connections Reaches the Upper Limit?
Updated on 2022-09-21 GMT+08:00
What Do I Do If the Number of RDS Database Connections Reaches the Upper Limit?
The number of database connections indicates the number of applications that can be simultaneously connected to a database, and is irrelevant to the maximum number of users allowed by your applications or websites.
If there is an excessive number of database connections, applications may fail to be connected, and the full and incremental backups may fail, affecting services.
Fault Locating
- Check whether applications are connected, optimize the connections, and release unnecessary connections.
- Check the specifications and scale them up if needed.
Parent topic: Database Connection
Database Connection FAQs
- What Should I Do If I Can't Connect to My RDS DB Instance?
- Can an External Server Access the RDS Database?
- What Do I Do If the Number of RDS Database Connections Reaches the Upper Limit?
- What Is the Maximum Number of Connections to an RDS DB Instance?
- How Can I Create and Connect to an ECS?
- What Should I Do If an ECS Cannot Connect to an RDS DB Instance Through a Private Network?
- What Should I Do If a Database Client Problem Causes a Connection Failure?
- What Should I Do If an RDS Database Problem Causes a Connection Failure?
- How Do My Applications Access an RDS DB Instance in a VPC?
- Do Applications Need to Support Reconnecting to the RDS DB Instance Automatically?
- Why Cannot I Ping My EIP After It Is Bound to a DB Instance?
- How Can I Obtain the IP Address of an Application?
- Can I Access an RDS DB Instance Over an Intranet Connection Across Regions?
- Is an SSL Connection to a DB Instance Interrupted After a Primary/Standby Switchover or Failover?
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