[Database Edition 08] Understand SQL Execution Plans! Essential Knowledge for Finding the Cause of Slow SQL

The theme for this time is SQL "execution plans."Execution plans are one of the technologies you absolutely must understand when considering database performance.However, this content might also be a ...

[Database Series 07] Understand Indexes! Why the Same SQL Can Have Vastly Different Search Speeds

The theme for this session is database "indexes".Indexes are one of the technologies you absolutely must understand when ...
Techgenyz

How to Recover Corrupted Database After MySQL Workbench Export Failed

MySQL Workbench export failed? Learn how to fix common export errors, troubleshoot permissions and version issues, and ...
blog.csdn

Flink CDC实战：SQL Server到MySQL数据实时同步方案全解析

数据同步是现代数据架构中的核心环节，尤其在业务系统与分析库分离的场景下，如何将SQL Server中的数据变更实时、低侵入地同步到MySQL，成为许多工程师面临的工程挑战。变更数据捕获（CDC）技术通过读取数据库事务日志来感知增量变化，相比轮询方式对业务库压力更小，且能实现秒级甚至毫秒级 ...
science

Why AI agents invent their own language if you let them chat

In July, 700 of OpenAI’s agents—artificial intelligence (AI) systems that can autonomously perform tasks—teamed up to secretly hack the online platform Hugging Face. Just last week, the same company ...
securityaffairs

PostgreSQL Hit by 12-Year-Old Vulnerability Allowing Server Takeover

PostGREShell (CVE-2026-6471) is a 12-year-old PostgreSQL flaw that lets low-privileged attackers execute code and take over servers. Cyera researchers found a severe PostgreSQL vulnerability, dubbed ...
Wired

ICE Plans to Pay $5 Million to Create National Voting Database

As part of a broader DHS surge to investigate alleged voter fraud, ICE has announced it plans to pay up to $5 million to create what amounts to a federal voter database. ICE first detailed what the ...
Digi Times

Exemption that shields US$143 billion of US server imports is now on the table

For all the noise Donald Trump has made about taxing semiconductors, the measure that actually took effect in January 2026 barely touched the machines the AI build-out runs on... Some subscribers ...
Hacker

SQL Server vs. Excel: Why We Won't Let Go of Spreadsheets (And When It's Time To)

Almost every business has that one spreadsheet everyone depends on. That's the open secret of modern business: for all the talk of AI, cloud platforms, and shiny new tools, a huge chunk of daily ...
devblogs

Build Locally, Ship to Cloud for $0: Azure SQL for Modern App Developers

As app developers, our primary focus is building great user experiences, designing APIs, and shipping features quickly. What we don’t want is database friction—wasting hours configuring local DB ...
Microsoft

SQL Server 2016 end of support is here: Plan your next steps

As of today, July 14, 2026, SQL Server 2016 has reached end of support. For the past decade, SQL Server 2016 has helped organizations run mission-critical applications and support the data needs of ...
about.roblox

Creating Responsive, Cheat-Resistant Games With Server Authority

We’re introducing Server Authority with client prediction and rollback on Roblox to give creators a powerful new tool for creating hyper-responsive, secure games out of the box. Roblox is inherently ...