#database

DataGrip and Database Tools User Experience Survey #3 Results

Introduction Hello, DataGrip community! We’re back with the results of our third DataGrip and Database Tools User Experience Survey. A big thank you to everyone who took the time to participate! This year, 1,420 people shared their experiences with DataGrip and the built-in database tools in other JetBrains IDEs. As with our first and second […]

The JetBrains Blog · EN

Migrating Etsy’s database sharding to Vitess

Etsy has maintained a sharded MySQL architecture since around 2010. This database cluster contains most of Etsy’s online data and is made up of ~1,000 tables distributed across ~1,000 shards. Over the last 16 years, it has grown significantly: combined, these tables have over 425 TB of data and receive roughly 1.7 million requests per second. Etsy engineers access our MySQL data through a proprietary object-relational mapping (ORM). The ORM has a corresponding model for each MySQL table. When a table is sharded, its rows are partitioned among different databases known as shards. Each shard has

Etsy Engineering | Code as Craft · EN

ナレッジグラフを自動生成!?Oracle AI Database 26aiの23.26.4で追加されたGraphRAG機能を試してみた

GraphRAGは文書の意味的な類似性だけでなく、文書に含まれるエンティティ（人物・組織・製品など）とその関係性を活用して情報を検索する技術です。 通常のベクトル検索では捉えにくい、複数の情報間のつながりを検索に利用できる点が特徴です。 Oracle AI Database...

Qiita · JA