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The goals 💪🏻How SQL Database Are Designed & Work ✌🏻Defining Data Schemas & Tables 👍🏻Querying Data (CRUD Operations) What is SQL? SQL Databases SQL stands for Structured Query Language and it therefore is not a database itself but only a query language you can use to interact with a specific type of database. SQL allows you to store, update, delete and of course retrieve data from relational data..

The goals 💪🏻What & Why? ✌🏻SQL vs NoSQL Databases Why do we need a database? Up to this point, we typically stored our (simple) data in files. SQL database has tables and it's structurized. We can find the specific data we want with a head row. We have standalone documents that contain all the data that belongs to a single document. In this case, if we can fetch more data with fewer queries. And ..