Manage
This chapter introduces content related to cluster management, including cluster upgrades, cluster migration, cluster scaling, and cluster downsizing.
Also includes cluster backup and recovery, cluster monitoring, cluster logs, etc.
đī¸ Cluster Management
Only Enterprise Edition supports
đī¸ Import and Export
CnosDB can export data to local or object storage using SQL COPY INTO, or import data from object storage and local file systems.
đī¸ Backup and Restore
The CnosDB backup and restore tool is a command line tool for exporting, importing, and migrating CnosDB cluster data.This tool supports the backup of metadata and user data, as well as data migration between clusters.
đī¸ Data Migration
This article describes how to use DataX to import data from other data sources into CnosDB.
đī¸ Subscription Management
Only Enterprise Edition supports
đī¸ Tiered Storage
Only Enterprise Edition supports
đī¸ Permissions
This chapter introduces the setting and management of identity authentication authorization in CnosDB.
đī¸ Tenant Resource Limitation
Currently, the resource isolation of CnosDB is tenant-level. There are two types of restrictions: one is to limit the objects created by tenants; One is to limit the size and number of times tenants can read and write data.Both types of restrictions can be set using the same SQL, and this SQL can only be used by the superuser.
đī¸ Monitor
Currently, CnosDB metrics can be collected by Prometheus or stored on CnosDB.
đī¸ Alarm Management
Only Enterprise Edition supports, Please contact CC to get the alarm plugin.
đī¸ Placement Policy
Only Enterprise Edition supports