Wednesday, 22 February 2023

SQL definition

 SQL (Structured Query Language) is a programming language used to manage relational databases. It allows users to create, modify, and query databases to retrieve, manipulate, and analyze data. SQL is used by a variety of applications, from small personal projects to large enterprise systems, to store and organize data in a structured way.

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4 types of operating models

Coordination operating model.  Think of coordination as shared access to data. This type of operating model calls for high le...