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As you already know that Elasticsearch is not open source anymore. Hence everybody looking for a good alternative, in this case...

Apache Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and WebSocket...

The kernel is the core of a computer's operating system with complete control over everything in the system. If anything wrong with...

Device configuration backup is vital task for IT people especially those who are working as a administrator. To make this task easier i...

Password change is a regular activities as well as its mandatory by several compliance such as PCI DSS, GDPR, NIST etc. To change of...

Some time you may need to know the time duration of Ansible playbook task. Here i will show how to enable the duration of task. Before...