What is SQL?
It was developed in the early 1970’s, SQL (Structured Query Language) became the standard programming language for creating and managing relational databases. SQL is designed for a very specific purpose: to access and manipulate databases. As such, SQL is the bread and butter of the database developer.
Typical functions and uses of SQL include:
· Creating database objects like tables, indexes, stored procedures, and sequences
· Retrieving data from a database for analytics and another purpose
· Adding, updating, and deleting of data rows
· Modifying database tables and table structures
Why Learn SQL?
Databases enable their customers and employees to perform a wide range of transactions and enable managers to analyze data for making strategic business decisions.
There is a huge demand, and significant growth in salaries, for people trained manpower and certified in SQL. With the rise of big data, this trend is not going away any time soon. Database developer, business analyst, data architect, data scientist, database administrator, and data analyst. And many more rewarded designation and career growth is a part of database learning.
SQL is also one of the most important skills and need any programmer or data analyst,It is great to learn SQL Training In Delhi without having any previous development experience