New Features

ApsaraDB RDS for PostgreSQL - Release notes of ApsaraDB RDS for PostgreSQL

ApsaraDB RDS for PostgreSQL provides the minor engine version of 20230830.

Target customers: all users. Features released: New features of the minor engine version of 20230830: PostgreSQL 14 and PostgreSQL 15: The cache eviction feature is supported. The postgresql_anonymizer extension is updated to version 1.1.0. The pgvector extension is updated to version 0.5.0 and supports Hierarchical Navigable Small World (HNSW) indexes, construction of IVFFLAT parallel indexes, element-by-element multiplication of vectors, L1 distance functions, and sum aggregation. The extensions of Ganos are updated to version 5.8 for PostgreSQL 10, PostgreSQL 11, PostgreSQL 12, PostgreSQL 13, PostgreSQL 14, and PostgreSQL 15.

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