This category includes most popular database technologies used almost everywhere to store the data.
In this article, I will take you through the steps to reset MySQL root password on RedHat/CentOS 7. The MySQL root password allows the root user to have full access to the MySQL database. Reset MySQL root password Use the following steps to reset MySQL root password by using the command line interface. Step 1: ... Read more
In this article, I will take you through the concepts of SQL Injection attacks in MySQL. SQL is the acronym for Structured Query Language. It is used to retrieve and manipulate data in the database. What is SQL Injection ? SQL injection is a code injection technique, used to attack data-driven applications, in which malicious ... Read more
In this tutorial, I will take you through the steps to install and configure Redis Server on CentOS 7. It is an in-memory data structure project implementing a distributed, in-memory key-value database with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, HyperLogLogs, bitmaps, streams, and ... Read more
In this tutorial, I will take you through the steps to install redis on Ubuntu 18.04. As defined in Redis Documentation Redis is an in-memory data structure project implementing a distributed, in-memory key-value database with optional durability. It supports various abstract data structures like string, map, sets, lists, sorted sets, Hashes etc. Redis is unimaginably ... Read more
In this article, we will go through the Steps to create table in MySQL 5.5 Database. Here we will take a simple example where we will create a Database name Office and table Account, Employee and Department inside that. In the next article, i will populate values inside these tables and will go further deep ... Read more
In this article, we will go through one of the multiple ways to install MySQL 5.5 Server on CentOS 7 through YUM utility. There are ways to install MySQL 5.5 which we will see in later articles. Here we will keep our focus on all the important steps required to install MySQL 5.5 through yum ... Read more