戈壁堂

Knowledge Is Action

db

SQL: Structured Query Language NoSQL: not only SQL (键值、文档、列存储、图) NewSQL: combine SQL and NoSQL ?? SQL vs NoSQL vs NewSQL ACID Atomicity, Consistency, Isolation, Durability to maintain the reliability of transactions. Atomicity – completion of the transaction as a whole or none at all Consistency – assures the stable state of the database with or without changes Isolation

Run

为什么跑步很累却越跑越上瘾?关于快乐奖赏和成瘾的科学真相 You Have Power Over Your Happy Brain Chemicals, same list on Youtube, and Action Guide. Meet Your Happy Chemicals 存档备案,七月之前、七月流火、八月未央、九月秋

Septemper and Octomber Run

Week46 20-09-01 周二 9.18 正式进入九月。开工大半年之后,终于正式封路。“京沈客专”工程施工需要,自2020年8月31日24时起封闭 还好,预留了地下通道。不影

Encrypt & Decrypt

一文入门Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings The Transport Layer Security (TLS) Protocol Version 1.2, Version 1.3 Cipher suites are named combinations of: Key Exchange Algorithms (RSA, DH, ECDH, DHE, ECDHE, PSK) Authentication/Digital Signature Algorithm (RSA, ECDSA, DSA) Bulk Encryption Algorithms (AES, CHACHA20, Camellia, ARIA) Message Authentication Code Algorithms (SHA-256, POLY1305) DH for Diffie–

从说说起

博主tertio结合林语堂的英文学习法所做的有关英语学习的讨论整理。 林语堂《英文学习法》原文:备份一、备份二、备份三 汽车分割法 大家常常把英语