[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-09(UTC)"],[[["This guide outlines how to generate and query indexes using stored embeddings within AlloyDB."],["AlloyDB supports the creation of `ScaNN`, `IVF`, `IVFFlat`, and `HNSW` index types for efficient data retrieval."],["Prior to index creation, you must have embedding vectors stored in an AlloyDB table and have installed the `vector` extension (version 0.5.0 or later)."],["Creating `ScaNN` indexes requires the installation of the `alloydb_scann` extension, and please note that this extension is compatible with PostgreSQL 14 and 15."],["If upgrading to AlloyDB Omni, you must drop any `postgres_ann` indexes and recreate them using the `alloydb_scann` extension."]]],[]]