RSSCategory: CLUSTER

How to Run Docker Container on CoreOS etcd Cluster

CoreOS is a new exciting operating system, designed with cluster concepts in mind, mainly, security and high-availability needs. Actually, CoreOS means three things, is the name of the company behind the OS, the name of the OS itself and the name of the cluster platform. CoreOS is lightweight linux based operating system it comes with […]

January 5, 2017 | By in CONTAINERS
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How to Run Hadoop MapReduce Program on Ubuntu 16.04

In this blog, I will show you how to run a MapReduce program. MapReduce is one of the core part of Apache Hadoop, it is the processing layer of Apache Hadoop. So before I show you how to run a MapReduce program, let me briefly explain you MapReduce. MapReduce is a system for parallel processing […]

December 20, 2016 | By
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How to Setup Single Node Hadoop Cluster Using Docker

In this article, I will show you how to setup a single node hadoop cluster using Docker. Before I start with the setup, let me briefly remind you what Docker and Hadoop are. Docker is a software containerization platform where you package your application with all the libraries, dependencies, environments in a container. This container […]

December 2, 2016 | By in TRENDING
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How to Configure Mariadb Maxscale Master-Slave with Galera Cluster

In this article we will install MariaDB galera cluster with MaxScale proxy database by MariaDB corporation. MaxScale is inteligent proxy database that can route database statements from cluster to one server. But unlike HAproxy, MaxScale uses asynchronius I/O of the Linux kernel  which should help with performance. Cluster we are going to make will have […]

November 22, 2016 | By
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How to Setup Percona Cluster with HAproxy Loadbalancer on CentOS 7

We earlier shown how to setup MariaDB Galera cluster with HAproxy, and today we will do the similar setup with Percona's distribution of MySQL. Percona is the company that has deep expertise with MySQL and MongoDB, and they make their own distributions of those databases as well as storage engines for both databases. Today we will […]

November 1, 2016 | By in LINUX HOWTO
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How to Setup MariaDB Galera Cluster with HAproxy on CentOS 7

In todays article we will install MariaDB Galera cluster with HAproxy for load balanced MariaDB and wordpress. Galera is active-active clustering technology, meaning that it can support writes on all nodes which are then replicated across cluster. There is also active-passive clustering, where only node is writable. We will also install HAproxy for load balancing […]

October 28, 2016 | By
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How to Setup Hadoop Multi-Node Cluster on Ubuntu

In this tutorial, we will learn how to setup a multi-node hadoop cluster on Ubuntu 16.04. A hadoop cluster which has more than 1 datanode is a multi-node hadoop cluster, hence, the goal of this tutorial is to get 2 datanodes up and running. 1) Prerequisites Ubuntu 16.04 Hadoop-2.7.3 Java 7 SSH For this tutorial, […]

October 19, 2016 | By in TRENDING
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How To Create Ceph Storage Cluster on Ubuntu 16.04

Ceph is one of the most exciting open source storage technologies to come out in recent years. Scalable to exabytes, and extendable to multiple datacenters, the Ceph developers have made it easy for System Administrators and Infrastructure Architects to deploy their software. This article will offer a step-by-step guide on how to create a basic […]

July 22, 2016 | By in CLUSTER,STORAGE
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