Jan 2026 [Azure] Troubleshooting HA/GeoDR in Azure SQL Database Azure SQLDB 2026-01-03 GeoDR and HA part
Nov 2025 [Azure] Troubleshoot Import/Export/migration issues for Azure SQL Database Azure SQLDB 2025-11-06 Import/Export issues
Nov 2025 [Azure] Performance troubleshooting in Azure SQL Database Azure SQLDB 2025-11-05 Performance tuning
Sep 2025 [Azure] Troubleshoot blocking issues in Azure SQL Database Azure SQLDB 2025-09-19 blocking issues
Sep 2025 [Azure] Troubleshoot connectivity issue in Azure SQL Database Azure SQLDB 2025-09-19 Based on my support experience with Azure SQL Database.
Nov 2021 Digest | 怯场的科学, 接口函数与Go的优雅, 鲜为人知的PostgreSQL功能 database postgres golang biohacking 2021-11-12 在高压力下，大脑倾向于关闭涉及创造力、沉思、计划和抽象思维的皮质网络。Functional Interfaces (函数接口) → types and methods are orthogonal (decoupled) to one another 类型与方法正交（解藕）; Upsert;
Nov 2021 Digest | 你的天才领域, Postgre vs Mongo database mindset 2021-11-12 Your Zone of Genius is where your interests, passions and skills align. 优先考虑过程，而不是结果。当您对流程进行优先级排序时，您就可以灵活地前进——您专注于输入而不再担心输出。一次只铺一块砖——前进才是最重要的。
Nov 2021 Digest | Notion Posgres分片的经验教训, web图像优化:markup optimization postgres database 2021-11-12 Migrating to shards: Double-write. 图像优化：Dimention, Format, Quality, Markup
Jul 2021 Digest | 项目工时评估技巧, Picoasso法则, 7个必知DB概念, Nuxt Image database nuxt mindset 2021-07-16 Software Estimation Technique: Uncertainty+Complexity+Expected, Prolific output demands deliberate practice for as long as possible, Mathematics is the music of reason
Mar 2021 Digest | GPT-3, 数据库保护策略 GPT-3 database 2021-03-03 The word "ape" had two meanings: "primate" and "to imitate."