Simple Technology

Category: Databases

  • Mastering PostgreSQL: A Comprehensive Guide to Essential Database Commands

    —

    by

    Bhushan
    in

    1. Connecting to the Database 2. Creating and Managing Databases 3. Interacting with Tables CREATE TABLE <table_name> ( column1 datatype constraint, column2 datatype constraint, … ); INSERT INTO <table_name> (column1, column2, …) VALUES (value1, value2, …); SELECT * FROM <table_name>; SELECT * FROM <table_name> WHERE condition; 4. Modifying Data DELETE FROM <table_name> WHERE condition; 5.…

  • Understanding Databases: Exploring SQL, NoSQL, and Other Database Types

    —

    by

    Bhushan
    in

    Introduction: Databases are fundamental components of modern software systems, providing a structured way to store, manage, and retrieve data. Two primary categories of databases are SQL (relational) databases and NoSQL (non-relational) databases. In this article, we will delve into the differences between SQL and NoSQL databases, along with an overview of other types of databases,…