Typical business users make decisions based on gut feelings, but this can't get them so far. In this article, we’ll look at how learning to write basic SQL queries helps your company become a data-driven organization.
What do you need to run your SQL queries? Jump right in to find out!
How much SQL do you know? Test your knowledge with this crossword!
Indexes are one of the most misused and misunderstood entities in physical database design. In this article, we’ll look at basic database indexes and their role in database development.
Three years or three months? With all the 12-week bootcamps and coding schools out there, three years sound like a joke. “Enroll in our course today, and become an expert programmer!” “Start learning to code and jumpstart your programming career immediately!”
SQL wildcard allows us to filter data matching certain patterns in SQL. We use wildcards with the LIKE operator in the WHERE clause of an SQL query to filter data. In this beginner’s article, we’ll look at everything you need to know about basic SQL wildcard.