- Here's a simple and straightforward explanation of What is SQL and the Importance of SQL:
- What is SQL?
- SQL is a standard programming language used for storing, managing, and retrieving data stored in relational databases.
- Databases like MySQL, Oracle, PostgreSQL, SQL Server, and SQLite use SQL.
- SQL allows you to:
- Create and alter database tables
- Insert, update, and delete records
- Execute database queries to retrieve certain information
- Manage permissions and control access
- Handle large volumes of data with efficiency
- SQL is the language with which one speaks to databases; in other words, SQL is how applications talk to data, much like how English is how people talk to each other.
- Importance of SQL
- SQL is highly crucial in today's data-driven world because:
- 1. Handle high volumes of data
- Almost every company deals with data collection and storage. SQL helps manage:
- Customer records
- Sales data
- Business transactions
- Inventory
- Financial information
- No matter how big the data grows, SQL can handle it.
- https://www.sevenmentor.com/sql-training-in-pune.php