In recent times we noticed that peoples are searching around IBM OpenStack things. We have many guides on HP Cloud, Rackspace OpenStack. Here is disclaimer & short note on compatibility of our existing OpenStack guides for IBM OpenStack. Intended audience already know about what is OpenStack. We are talking about the IaaS, storage users of OpenStack installation by HP, IBM, Rackspace; not … [Read more...]
How To Install Apache Pig On Ubuntu 16.04
Apache Pig is intended for analyzing large data sets. Usually we combine Pig with Hadoop. The language of Pig is Pig Latin. Apache Pig can execute Hadoop jobs in MapReduce, Apache Tez, Apache Spark. Pig Latin has similarities with SQL for relational database management. Pig Latin can be extended with scripts written in Java, Python, JavaScript, Ruby, Groovy. Here is How To Install Apache Pig On … [Read more...]
Docker Tutorial For Beginners : Part 4 (docker compose)
We have previous three guides, one is how to install Docker and run it , second one is on some management GUI and Docker Part 3. docker-compose.yml file is a YAML file that defines how the Docker containers will in production. In Part 4 of Docker Tutorial For Beginners, we will talk about Docker Compose, which peoples say containers in production, docker-compose etc. Docker Tutorial … [Read more...]
What is Data Refining in Big Data?
Most commonly new developers, particularly who are interested in data analysis face some terminologies which have more to do with theoretical and practical part of engineering and analytical sciences. The developers can be from a variety of domains and the phrases often confuses them. The question what is data refining in big data such an obvious question and answer is commonly written for those … [Read more...]
IBM Analytics Demo Cloud : Free Hadoop, Ambari With SSH
Normally we install Apache Hadoop and other big data tools on our servers. IBM Analytics Demo Cloud is intended to learn Hadoop, Ambari, BigSQL free of cost with SSH access & web console. With various cloud offerings many things these days have a free usage tier like we shown with unrelated things - Heroku and OpenShift PaaS. Here is how to get started with non-root access to this system. In … [Read more...]
Docker Tutorial For Beginners : Part 3
In this series, first part of guide was on how to install Docker and use commands, second part was installation of some UI to visually check what is going on. In Part 3 of Docker Tutorial For Beginners, we will learn basics about Docker File, Port, Containers, Environment, Registry and Tag. Normally if we write a Python application, we install a Python runtime on the machine. But, with Docker, we … [Read more...]
Install Apache Mahout : Ubuntu 16.04 For Machine Learning Dev
Apache Mahout is a simple programming environment and also a framework for building algorithms for Scala, Apache Spark, H2O, Apache Flink and so on. Samsara is part of Mahout, an experimentation environment with R like syntax. Here is how to install Apache Mahout on Ubuntu 16.04 for machine learning development. This guide will show commands to give the correct idea not exact commands to copy … [Read more...]
Docker Tutorial For Beginners : Part 1
Many users face issues to get started with Docker. Here is Docker tutorial for beginners. Containers provide a service oriented easy design. Current trend is to use Virtual Machines to run software applications. That is traditional virtualisation. Inside Virtual Machines applications run inside guest Operating System with virtual BIOS, virtual hardware powered by the server’s host OS and of course … [Read more...]
How To Install lighttpd PHP5-FPM (LLMP CentOS 7)
lighttpd is not production ready and CentOS is better os over Ubuntu or Debian. It is very difficult to make lighttpd running on Ubuntu 16.04. We are using PHP 5.4 not PHP 7.1. We are writing the guide because one person requested us out of errors. Here is how to install lighttpd PHP5-FPM on CentOS. By default supplied configuration files are not closest to usable to run WordPress like common … [Read more...]
Multi Cloud Management System In Brief
In previously published article we explained what is multi cloud and long back paradox of choice with multi cloud. Using several cloud providers helps to get perfect solution with increased management burden. Here is multi cloud management system in brief. After Snowden reveals, possibly private cloud versus public cloud becoming a point where even the SMEs are seriously thinking around adopting a … [Read more...]
How To Install Apache NiFi On Ubuntu 16.04 LTS
The original project behind Apache NiFi was created by NSA! Of course it will be efficient in tracking and can have vulnerabilities, at least older than 1.3 versions had. Version 1.3.0 is latest at the time of publication of this guide. At present NSA has nothing to do with Apache NiFi and it has been another Big Data tool in Apache Software Foundation's collection. It can have vulnerabilities. … [Read more...]