This topic describes the features of PolarDB for MySQL .

Feature Topic
Data migration Overview
Cluster management Create a PolarDB for MySQL cluster
Purchase a storage plan
Switch the billing method from pay-as-you-go to subscription
Manually renew clusters
Automatically renew the subscription of a cluster
Release a cluster
Specify cluster parameters
Configure a whitelist for a cluster
Clone a cluster
Bind a tag
Filter clusters by tag
View tags bound to a cluster
Unbind a tag
Access to clusters View or apply for an endpoint
Connect to a database cluster
Private domain names
Create a custom cluster endpoint
Modify and delete a cluster endpoint
PolarProxy features
Elastic scaling Change the configurations of a cluster
Add or remove read-only nodes
Account management Register and log on to an Alibaba Cloud account
Create and authorize a RAM user
Create a database account
Manage database accounts for a cluster
Database management Database management
Architecture Deploy a cluster across multiple zones and change the primary zone
Switch over services between primary and read-only nodes
Global database network (GDN) Create a GDN and add a secondary cluster
Manage a GDN
Data security Configure TDE
Configure SSL encryption
Backup and restoration Back up data
Restore data
Cluster recycle bin
Diagnostics and optimization SQL Explorer
Monitor the performance of clusters and nodes
Slow SQL queries
Autonomy center
Session Management
Real-time Monitoring
Storage analysis
Deadlock analysis
Diagnostic reports
Performance insight
Kernel features Version of the PolarDB database kernel
Release notes of the PolarDB kernel
Upgrade the revision version
Enable binary logging
ROLLUP
Recycle Bin
Parallel queries
SQL optimization
OLTP performance
Performance data monitoring
Other features Set a maintenance window
Pending events
Restart a node