# TiEM Features
+ One-click deployment of clusters & one-stop management of multiple clusters
+ In-situ cluster upgrade
+ Parameter management
+ Clone Clone Cluster & Primary and Secondary Cluster Switchover

![right](./student-guide/diagram/TiEM_aa_001_20220515.png)

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Cluster host resource management
- Uniformly build TiDB cluster IT infrastructure resource pool
- Supports classification of host resources by cluster type and component type
- Support for classifying resources by cluster independent deployment and hybrid deployment
- Supports flexible and rapid deployment of multiple TiDB clusters on different host resources.
- Support host location information

Full cluster lifecycle management
- Supports one-stop management of multiple TiDB clusters
- Supports fast and flexible deployment of OLTP clusters and HTAP clusters
- Support scale out and scale in of TiDB clusters
- Supports one-click restart, stop, and delete TiDB clusters
- Unified integrated database monitoring alarms and TiDB Dashboard
- Support unified viewing of TiDB cluster logs
- Support for taking over TiDB clusters installed by TiUP

Clone cluster and one-click master and backup switching
- Supports one-click cloning of TiDB clusters to quickly build primary and secondary clusters
- Support one-click switching between primary and secondary clusters

Cluster upgrade
- Support TiDB cluster visualization in-place upgrade
- Support for comparing cluster parameters before and after upgrading

Parameter management
- Provide parameter group template corresponding to TiDB version
- Support user customizable parameter groups, the best parameter combination in precipitation accumulation operation;
- Support users to quickly apply parameter groups to different clusters.
- Provides a unified interface to view and modify TiDB cluster parameters

Data backup and recover
- Supports manual backup of TiDB clusters
- Support setting automatic backup strategy for TiDB clusters
- Support for creating a new TiDB cluster from backup data recover
- Support for backup history

Data import and export
- Supports fast import of in full volume data from different storage (S3-compatible storage, NFS storage, local storage) to TiDB cluster.
- Support for exporting data from TiDB clusters
- Support filtering of exported data by library and table;
- Supports filtering of exported data by SQL statement.
- Support for importing and exporting data across TiDB clusters
- Support for import and export history

Data synchronization
- Support TiDc data synchronization, and quickly build data synchronization tasks from TiDB cluster to downstream systems (TiDB, MySQL, Kafka);
- Support filtering of data synchronization tasks by library and table;
- Support data synchronization task management: create, pause, recover, delete.

Workflow task management
- Automatically record administrator actions, and historical tasks can be traced and traced back
- Standardize the operation process of database administrators in different scenario
- Asynchronous workflow tasks are supported to ensure the user experience.