All things SQL: SELECT * FROM SQLClass WHERE aConditionExists LIKE conditionIsSatisfied
(SELECT) All|Specific Rows(Instances|Records) (FROM) Specified table, (WHERE) Specified Condition has (LIKE) a value that is >,<,==,!= to another value.
SQL is awesome! It takes care of all the Back-end Memory & Garbage Management, while being able to pull all Records from a Data Set that meet the criteria. Very Handy for Companies to pull together Reports, based on the numbers, that are very Meaningful and Revealing of facts using their collected data and their correlations.
Efficient/Correct Databases have become a necessary to deal with Big Data, which has also proven to shine light on the areas of the business that needs improvement.