Creating a passwordless entry on Centos 6.5.
You can enter a linux system without entring a password using below steps. We will be creating a ssh jey which will be share between the servers, which will ...
 
  
  
You can enter a linux system without entring a password using below steps. We will be creating a ssh jey which will be share between the servers, which will ...
The Apache Cassandra database is the right choice when you need scalability and high availability without compromising performance. Linear scalability and pr...
The SpagoBI project is a free software/open source initiative by the SpagoBI Labs of Engineering Group. It aims to realize the most complete 100% open source...
Kernel-based Virtual Machine (KVM) has become a cornerstone of Linux server virtualization, known for its maturity and performance. Red Hat’s decision to fav...
Getting HBase to perform well in a production environment is an iterative process that involves tweaking various configuration parameters. This post dives de...
YARN - A Detailed Guide for Ubuntu 12.04 LTS
      
    HBase is a powerful open-source, non-relational, distributed database designed for handling massive datasets. Inspired by Google’s BigTable, HBase is written...
Not Enough Physical Memory Error in VMware Workstation 10 on Windows 8.1
      
    Are you encountering the frustrating “Not enough physical memory is available to power this virtual machine” error in VMware Workstation 10 after a Windows u...
Unable to locate package oracle-java7-installer on Ubuntu
      
    I recently ran into a frustrating issue while trying to install Java 7 on an older Ubuntu system (Ubuntu 13, in this case). The seemingly simple command sud...
zabbix-java-gateway on Centos 6.5
      
    Zabbix 2.0 introduced native support for monitoring JMX applications through the Zabbix Java gateway. This Java-based daemon acts as an intermediary, allowin...
HAProxy is a robust, high-performance TCP/HTTP load balancer, perfectly suited for ensuring high availability and efficient traffic distribution across your ...