SQL

XAMMP stands for X-Operating System, Apache, MySQL, PHP, and Perl. It is a popular web server solution stack package created by Apache Friends. XAMMP allows developers to install different software on their devices. To import a large SQL file in PHPMyAdmin Xampp, start the MySQL server in the XAMMP Control Panel and launch PHPMyAdmin. Next, … Read more

Do you know what are linked servers in SQL servers? If not, then don’t worry because, in this article, we will discuss linked servers in SQL. In SQL Server, a connected server is a database server linked to every other example of an SQL Server or a one-of-a-kind data supply, including an Oracle database or … Read more

In this article, we will discuss the character functions in SQL. A function that accepts several characters or numbers called parameters and generates a character value is called a character function or string function. The string functions return a string value; as a result set, they also contain many features. SQL offers the following character … Read more

Start by refining the database schema and indexes to lessen the quantity of data that needs to be scanned to improve SQL query performance. Use effective querying strategies like joins, subqueries, and filtering to extract the required information. To lessen the burden on the database server, consider caching query results and employing parameterized queries. Finally, … Read more