云数据库 PostgreSQL 正式推出自研 starrocks_fdw 插件，实现与新一代极速分析型数据库 StarRocks 的无缝对接。该插件支持将 StarRocks 中的海量数据表映射为 PostgreSQL ...

Percona, a provider of open source database support services and Database-as-a-Service (DBaaS), has warned that more than ...

随着云计算逐渐成为企业资讯架构的主流，将SQL Server迁移到云计算已成为许多企业提升敏捷性、性能与成本效益的重要策略。根据2023年IDC数据，超过一半SQL Server用户选择AWS作为主要云计算平台，领先业界。

作为一名DBA，你是否曾在面对性能瓶颈时感到无从下手？是否在处理慢查询时，面对复杂的执行计划感到困惑？答案其实都藏在执行计划中。令人惊讶的是，许多DBA并未能正确解读执行计划，这直接影响了数据库性能调优的效果。今天，我们将深入探讨Oracle、MySQL和PostgreSQL三大数据库执行计划的区别，助你成为更出色的DBA。

Students from around north Mississippi filled the Base Camp Coding Academy headquarters in Water Valley last week as area ...

数十年来，从基础报表统计到深度财务分析，再到用户行为洞察，SELECT–FROM–WHERE 的查询逻辑一直主导着我们与数据库的沟通。SQL 也顺理成章地成为数据库查询的默认标准，即便当年高举 “反 SQL 革命” 旗帜的 NoSQL ...

Build a portfolio of SQL projects, starting small and then moving to more complex ones. Showcasing these on platforms like ...

Version 1.3 of the Bun JavaScript runtime and toolkit has landed, pushing forward the project's goal to consolidate fragmented JavaScript toolchains into a single solution. Yet the rapid expansion has ...

A production-ready, auditable RAG system with agent capabilities for private knowledge search over technical documentation, policies, and support tickets. Built with FastAPI, LangChain, pgvector, and ...

Enterprises adopting AI cannot afford to be slowed by database lock-in. As the vector ecosystem evolves, the winners will be ...