19 ч 49 мин, 1 янв 2016 г. - SQL

Описание:

SQL is a database query language (SQL stands for Structured Query Language) that's ideal when talking big data. SQL lets you siphon helpful data from massive databases. Nearly every app has a backend database, and SQL is the language that helps you interact with that sweet data. In terms of software development, SQL isn't ever used alone--rather, you invoke SQL from some other programming knowledge and you have yourself a nice package deal.

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