Pitfalls of Soft Deletes: Measuring the Impact on Unique Constraints, Indexes, and FKs in ...

IntroductionIt is a common story that a table started with the assumption that "soft deletes using `deleted_at` are safe" later causes problems such as "withdrawn users cannot re-register with the ...
note

Released "SQLite Viewer v1", a browser-based SQLite viewer using sql.js WASM.

"I want to quickly check the contents of a .sqlite / .db file." "I want to see the table structure." "I want to run a simple SQL query." It's a hassle to install DB Browser just for that— This is a ...
blog.csdn

DataHub Lineage Client 实战指南：用 Python SDK 添加与查询数据血缘

【免费下载链接】datahub The Context Platform for your Data and AI Stack 项目地址: https://gitcode.com/GitHub_Trending/da/datahub DataHub 的 Lineage ...
blog.csdn

SQLite 关系数据库查询实战：使用 VS Code 与 SQL 查询机场数据库（Data ...

本指南围绕 Data-Science-For-Beginners 课程第 2 部分"数据处理"中第 5 课《关系数据库》的配套实验展开，该实验以仓库内置的 SQLite 示例数据库 airports.db 为核心，任务是使用 Visual Studio Code 的 SQLite 扩展编写 SQL 查询，展示英国与爱尔兰各城市的机场信息。
aws.amazon

Enable cross-cloud analytics with Amazon S3 Tables and Google BigQuery, Part 2: access ...

On-prem databases weren't built for agentic AI. Amazon RDS is ...
HackerNoon

Time-Series Cardinality: Why One More Indexed Column Costs More Than a Million More Rows

Learn how high-cardinality time-series data affects PostgreSQL index size, query planning, and ingest performance, and how schema normalization can help.