IBM doesn’t just make hardware. They also have laboratories like mad scientists. It was in their San Jose Research Laboratory that Edgar Frank Codd developed the DBMS (database management system) relational model. RDBMSs still encase the backbone of most systems worldwide, even with the introduction of object-oriented database management systems or OODBMS …seriously not every computer term needs an acronym.
MySQL by Oracle Corporation is still deployed on 50% of database backed sites according to Gartner. Because it’s open source (free!) it is typically the introductory database most developers come across. The other big giants are Microsoft’s SQL Server and Oracle Database. Structured Query Language (SQL) is a specific language used to insert, query, update, and delete data inside the database.
Here’s the basic structure of an SQL Statement: