Concepts

Table of Contents

• Architecture
• Connection pooling and switching
• Local transaction handling
• Error handling
• Transient errors
• Failover
• Load balancing
• Read-write splitting
• Filter
• Service level and consistency
• Global transaction IDs
• Cache integration
• Supported clusters
• XA/Distributed transactions

This explains the architecture and related concepts for this plugin, and describes the impact that MySQL replication and this plugin have on developmental tasks while using a database cluster. Reading and understanding these concepts is required, in order to use this plugin with success.