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Relational Database Service

  • Introduction
  • Getting Started with RDS for MySQL
  • Getting Started with RDS for PostgreSQL
  • Getting Started with RDS for SQL Server
  • Working with RDS for MySQL
  • Working with RDS for PostgreSQL
  • Working with RDS for SQL Server
  • Best Practices
  • FAQs
    • Product Consulting
    • Resource and Disk Management
    • Database Connection
      • 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?
      • How Can I Connect to a PostgreSQL Database Through JDBC?
      • What Should I Do If an RDS Microsoft SQL Server DB Instance Failed to Be Connected?
      • 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?
      • Does MySQL Support SSL Connections?
      • Why Did the New Password Not Take Effect After I Reset the Administrator Password?
    • Database Migration
    • Database Permission
    • Database Storage
    • Client Installation
    • Backup and Restoration
    • Database Monitoring
    • Capacity Expansion and Specification Change
    • Database Parameter Modification
    • Log Management
    • Network Security
  • Change History
  • Glossary
  • User Guide
  • FAQs
  • Database Connection

Database Connection¶

  • 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?

  • How Can I Connect to a PostgreSQL Database Through JDBC?

  • What Should I Do If an RDS Microsoft SQL Server DB Instance Failed to Be Connected?

  • 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?

  • Does MySQL Support SSL Connections?

  • Why Did the New Password Not Take Effect After I Reset the Administrator Password?

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last updated: 2025-05-27 08:15 UTC - commit: 387fe9bd028e1d2b117925f515fdb3fd1013eaff
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  • Database Connection
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