Amazon OpenSearch Serverless collections

A collection in Amazon OpenSearch Serverless is a logical grouping of one or more indexes that represent an analytics workload. OpenSearch Serverless automatically manages and tunes the collection, requiring minimal manual input.

Topics

Managing Amazon OpenSearch Serverless collections
Collection endpoints for Amazon OpenSearch Serverless
Working with vector search collections
Using data lifecycle policies with Amazon OpenSearch Serverless
Managing data retention for NextGen time series collections
Using the timestamp field in time series collections
Using the warm-after setting in time series collections
Using the AWS SDKs to interact with Amazon OpenSearch Serverless
Using CloudFormation to create Amazon OpenSearch Serverless collections
Backing up collections using snapshots
Zstandard Codec Support in Amazon OpenSearch Serverless
Save Storage by Using Derived Source

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Document Conventions

Tutorial: Getting started with OpenSearch Serverless

Managing collections