As companies push their AI pilots to scale, data is emerging as a constraint. Leaders are prioritizing data readiness, connecting structured and unstructured data into a governed, reusable foundation.

本文探讨了 LLM Agent 在调用 Gmail、Slack 和内部 API 时的身份验证问题，分析了身份模型的演变，从 API Key 到 Gen4 的 Token Exchange。重点在于管理代理身份、权限和撤销机制，确保资源服务器能够准确识别操作主体及其代理身份。引入委托 Token 提升了审计能力和安全性，解决了传统 OAuth 模型的局限性。

本文深入分析了MySQL InnoDB锁管理器的核心机制，探讨了其对DML延迟、崩溃恢复和并发语义的影响。强调了理解锁管理器的数据结构和线程职责的重要性，并提供了源码路径、流程图和实验步骤。同时对比了PostgreSQL的实现，指出了MySQL 8.0.36与5.7的线程模型差异及其他工程问题。

As America prepares to celebrate its 250th birthday, I've been reflecting on the generations that built the country's success and what it will take to prepare the next generation for the economic...

Michael Stiefel spoke to Baruch Sadogursky about software architecture in the age of agentic AI. LLM can function, albeit stochastically, as reasoning machines capable of interpreting human...

MySQL 9.7 introduces a long-requested improvement: Child table triggers are executed during SQL-layer foreign key cascades. Historically, cascades executed inside InnoDB did not invoke child table...

mace 是一个基于 Rust 的嵌入式 KV 引擎，结合了 B+ 树和 LSM 树的优点，适合高并发读写和扫描场景。支持 ACID 事务和 MVCC，性能优于 RocksDB，适用于本地存储和混合负载。

Davos headlines this year have focused on geopolitical shocks and a retreat from multilateralism, and who benefits from the next phase of growth—and who risks being left behind, writes Shelly...