Best practice to manage Information Technology System in Factory and Manufacturing Environment
當管治者有無限權力，可操控所有，以致改變制度而偏向自己時 ，他(她)所管治的結果，便取決於他的能力和心意，經過過去一年的事情，已認知到香港管治的方向以及無能，只懂出賣香港來討好中共，如果政權不變，香港的未來只會是倒退，將可能成為中國的二、三線城市，更甚或是新疆的模樣，真的並不樂觀，只有求神保佑香港吧！
本人由以前是 IT區域經理， 現在已降級到系統分析員，我要重操二十多年前的職級和工作，工資下跌大半，而且再看不到將來有發展的空間，所以我的移民意向越來越強烈，希望之後可在另一天空下重新開始，或是安享晚年吧！
如果網友有移居英國或澳洲的資料或建議，歡迎PM跟本交流研究，謝謝！
64 = 721 ( 6+4 = 7+2+1 ) 香港警察絕對是「 指鹿為馬 」的典範
Recently, I started to learn quantum engineering, quantum computer will become maintstream in IT development by 2023 because its performance exponentially faster than current computer. Currently it is using in field of on encryption, protein folding simulated, new medicine and treatments, etc. Its programming technique is very different from current one, I just finished a certification of Quantum Computing & Quantum Physics course, which taught about Quantum Cryptography, and Quantum Physics with Microsoft Q# (Q Sharp) & IBM Quantum Experience.
How fast are Quantum Computers? A 64-bit quantum computer can process 36 billion billion bytes of information in each step of computation. Compare that to the 8 bytes that your home computer can process in each step of computation!
國安法下的香港是否仍然有2019年以前的法治呢？2019年頭，我不會相信有今天的景況，正所謂世事難料！！！
MySQL Db is a structure Db for traditional application usage (or old application) such as ERP system, CRM system, etc. MongoDB is a non-structure Db for nowadays big application such as Instagram, etc.
Characteristic comparison as below:
MySQL: More Mature, Table Structure, Requires a Schema, Great with Relationships, Scales Vertically.
MongoDb: Shiny and New, Document Structure, More Flexible to Changes, Not Great with Complex Relationships, Horizontally Scalable.
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Now being exposed to the problem here are a few methods to address it: • Create SQL Server Stored Procedures using the WITH RECOMPILE Option
• Use the SQL Server Hint OPTION (RECOMPILE)
• Use the SQL Server Hint OPTION (OPTIMIZE FOR)
• Use Dummy Variables on SQL Server Stored Procedures
• Disable SQL Server Parameter Sniffing at the Instance Level
• Disable Parameter Sniffing for a Specific SQL Server Query
https://www.mssqltips.com/sqlservertip/3257/different-approaches-to-correct-sql-server-parameter-sniffing/
