Relational Database Management Systems (RDBMS) and Their Functions
Essentially, an RDBMS, or Relational Database Management System, is a crucial component of a databa...
Programming
Learn to program for the web. Learn PHP, HTML, jQuery, Codeigniter, MySQL Database, and much more.
Optimize Slow MySQL Queries – Top 10 Ways With Examples
If your MySQL queries are slow, you’re not alone. I’ve faced this too: slow-loading pages, database...
LMS/Learning Management System: Working, Types & Benefits
In this online era, teaching and learning have become more flexible thanks to a system called the L...
What is ACID Database? How it Works, Functions, & Examples
ACID is a fundamental principle in database transactions, consisting of four important characterist...
What is Foreign Key in database: Functions, Usage, and Examples
A foreign key is an important element in relational database management systems, referring to a col...
What is a Storage Area Network? Advantages and Disadvantages
A Storage Area Network (SAN) is a specialized network used to connect hardware storage to a server....
What is Unique Key in DBMS? Functions, Uses, and How It Works
A unique key is an essential element in a database management system (DBMS) that is used to uniquel...
Primary Key in Database Management System (DBMS)
A primary key is an important element in a database management system (DBMS). It uniquely identifie...
7 Types of Database Keys and Their Functions
There are several types of database keys in a database, generally such as primary key, foreign key,...
Mastering Variable Checking in PHP with PHP isset() Function
In PHP programming, managing variables well is important for making sure your application runs smoo...