[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-03-06 UTC。"],[[["AlloyDB can be used as a vector database by utilizing the `vector` extension, which includes `pgvector` functions and operators to store embeddings as vector values."],["To use this feature, ensure you install the `vector` extension, version `0.5.0.google-1` or later, optimized for AlloyDB, by running `CREATE EXTENSION IF NOT EXISTS vector;`."],["You can store embeddings in an existing AlloyDB table by adding a `vector[]` column, specifying the number of dimensions supported by the model being used, and copying the vectors into this column from a CSV file or using `AlloyDBVectorStore` for LangChain integration."],["After storing vector data, consider creating indexes using the `vector` or `alloydb_scann` extension for enhanced query performance."],["The AlloyDB ScaNN index is currently in preview and subject to Pre-GA Offerings Terms, with features available \"as is\" and having potentially limited support."]]],[]]