Before I get down to discussing Gary Null, Ph.D., and his massive, irresponsible and nearly unreadable book, “AIDS: A Second Opinion,” I need to confess my bias. I’ve been infected with HIV for a long ...

Err, sorry. Please try again. Null is the term used in computer systems the world over to indicate “no value.” That’s not the same as the number zero, mind you. It’s more like telling the computer ...

Abstract: The lack of information within relational databases expressed as NULL values presents a problem in ensuring the quality of data and the information retrieved by SQL queries. This is so ...

Every day, businesses depend on data to operate. Customer orders, quotes for new business, conversations around products, campaigns for marketing—pretty much every business process today is based on ...

My purpose is useing mysql-cdc to sync a mysql table data to another datasource. The source is mysql-cdc, and sink is jdbc, the source table and target table are ...

Mohamed from Egypt has been covering Japanese and indie games for more than 5 years for local and international outlets. He is very interested in the Japanese language and culture, and is a long term ...

Part of the SQL Server 2022 blog series. Time series data is a set of values organized in the order in which they occur and arrive for processing. Unlike transactional data in SQL Server, which is not ...

Out of all the programming languages you need to learn in the IT industry, SQL is one of the most important. SQL is so integral to modern big data access and organization processes that it’s never a ...