Value: It can effectively remove bloat caused by frequent table updates and improper index use.
Document: https://www.alibabacloud.com/help/polardb/polardb-for-postgresql/clean-up-tablespace-pg-repack
Value: The cluster series uses a high-availability architecture consisting of at least 2 nodes (default minimum configuration) and up to 9 nodes. All nodes in the cluster are readable, and all nodes can be deployed in different availability zones in the same region, which can provide higher availability and disaster tolerance capabilities.
Document: https://www.alibabacloud.com/help/rds/apsaradb-rds-for-postgresql/rds-cluster-edition
Value: It helps to enhance the security of data storage.
Value: Network configurations can be changed more easily, eliminating the need to manually configure instance migration, simplifying operations and providing better flexibility.
Value: Enriched heterogeneous database migration solutions to provide more heterogeneous migration options.
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