Hi All, this document deals with how to install Cassandra in Linux Apache Cassandra is a free and open-source, distributed, wide column store, NoSQL database management system designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. Prerequisites * Server Read more…
Hi All, today we will see in this tutorial how to extend EBS volume for Amazon Ec2 instance. AWS is one of best cloud service provider currently available. It has increased its services from the past few years considering IaaS. It is required to extend the EBS volume of an Read more…
This document deals with how to setup OpenJDK 11 OpenJDK is a free and open-source implementation of the Java Platform, Standard Edition. It is the result of an effort Sun Microsystems began in 2006. The implementation is licensed under the GNU General Public License version 2 with a linking exception Read more…
Ifconfig is a command line tool shows network configuration details. ifconfig tools got installed in older versions of Linux distros where now it is missing in the new ones. Here I will show you how to install ifconfig. In Debian In centos © 2018, Techrunnr. All rights reserved.
Hi All, this document shows you how to take mysqldump for tables with a specific pattern. Mysqldump it’s a client utility performs logical backup producing the set of SQL statements that can be executed to reproduce the original database. In this tutorial, I will show you how to take backup Read more…
Hi readers, this document deals with how to install and use imapsync. IMAPSYNC is opensource migration tool use for migrating emails from one IMAP account to another. Imapsync works on windows Linux and mac os. It’s a command line tool, where you can stop the migration and start it again Read more…
Hi Readers, this document deals with how to install kolab mail server in ubuntu 18.04. Kolab mail server is an opensource web-based groupware software application that works as an email server. Compared to other email servers Kolab mail server is lightweight, user-friendly. One of the plus point with Kolab mail Read more…
mariadb star replication Hello Techrunnr subscribers, this document deals with how to set up mariadb star replication. This type of topology requires when the application runs in a different region. And our motive is to update data in all the servers on a real-time basis. How does it work? So Read more…
build highly available ELK stack Hi Techrunnr Readers, this document deals with how to build highly available ELK stack. Here I will show you how to setup High availability for kibana with apache. Kibana is an open source data visualization plugin for Elasticsearch. It provides visualization capabilities on top of Read more…
build highly available ELK stack Hi Techrunnr Readers, this document deals with how to build highly available ELK stack. Here I will show you how to setup High availability for Elasticsearch. Elasticsearch is a search engine based on Lucene. It provides a distributed, multitenant-capable full-text search engine with an HTTP Read more…