ApsaraDB RDS for PostgreSQL - Supports smlar 1.0
Target customers: Social networking, e-commerce, and gaming industries. Features released: ApsaraDB RDS for PostgreSQL V11 and V12 support the smlar 1.0 plug-in. The smlar plug-in allows you to complete similarity searches within milliseconds. For example, you can use smlar in scenarios such as social networking and e-commerce recommendation to recommend content to customers based on tag similarity.