Xing's Blog

Indexes are used to make data retrieval faster.

Backup and restore a database using mysqldump command

MariaDB Transaction and Isolation Level explained.

MariaDB Data Definition for setting up a table’s schema.

Select Statement in details

MariaDB is a community-developed, commercially supported fork of the MySQL relational database management system (RDBMS), intended to remain free and open-source software under the GNU General Public License.

ss - another utility to investigate sockets

Different ways to create directory in Java.

Different ways to write text files in Java.

Different ways to read a text file into a String in Java.

Vim is a highly configurable text editor built to make creating and changing any kind of text very efficient.

Gradle is an open-source build automation tool focused on flexibility and performance.

Vagrant is a command line utility for managing the lifecycle of virtual machines.

Lets learn how to manage software application on Ubuntu Linux.

The default firewall configuration tool for Ubuntu is ufw. ufw allows users to easily configure firewall rules.