A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

Couchbase Inc., long the champion of its "world's highest-performing NoSQL distributed database platform," has apparently decided that this SQL stuff isn't so bad after all, having announced a new ...

Query federation is a way to make use of distributed data sources on the Web, including many SPARQL endpoints as well as relational databases. SWObjects makes use of mapping rules represented as ...