Calendarby GlyphTech · Releases
You can now use the AlloyDB Columnar Engine as a read-optimized, in-memory cache for HNSW vector indexes
Mon, September 21, 2026
2 mo ago
You can now use the AlloyDB Columnar Engine as a read-optimized, in-memory cache for HNSW vector indexes. This feature is generally available ( GA ). It accelerates vector search performance and increases queries per second (QPS) for vector.
Every year
External search with AlloyDB now supports Apache Solr in Previewgoogle-cloudAn event.4 mo agogoogle-cloudDetails →Transparent query forwarding is now available in Preview for clusters compatible with PostgreSQL 17 and 18google-cloudAn event.4 mo agogoogle-cloudDetails →AlloyDB now supports cross-region failover in Previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →AlloyDB write endpoints are now available in Previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →External search with AlloyDB now supports OpenSearch in Previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →Note: IAM group authentication is available in Preview for new AlloyDB clustersgoogle-cloudAn event.3 mo agogoogle-cloudDetails →AlloyDB now supports Best Matching 25 (BM25) indexes for full-text search in Previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →AlloyDB can sync BigQuery tables in previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →AlloyDB integration with BigQuery enters previewgoogle-cloudAn event.3 mo agogoogle-cloudDetails →AlloyDB real-time BigQuery access adds limit pushdown and runtime projectsgoogle-cloudAn event.2 mo agogoogle-cloudDetails →
You can now use the AlloyDB Columnar Engine as a read-optimized, in-memory cache for HNSW vector indexesgoogle-cloudAn event.2 mo agogoogle-cloud
Lakehouse federation in AlloyDB is generally available ( GA )google-cloudAn event.21 days agogoogle-cloudDetails →AlloyDB AI functions for data extraction and classification in previewgoogle-cloudAn event.13 days agogoogle-cloudDetails →AlloyDB AI and vector search features are generally availablegoogle-cloudAn event.12 days agogoogle-cloudDetails →IAM group authentication is generally available for AlloyDBgoogle-cloudAn event.12 days agogoogle-cloudDetails →AlloyDB AI adds pre-registered Gemini and reranking models in extension 1.6.5google-cloudAn event.11 days agogoogle-cloudDetails →Also on Sep 21, 2026
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- 2026-09-25: added to 2026-09-21