The classic production factors of a company are based on the three pillars - work, land and capital. Knowledge is regarded as the fourth factor of production in our society and is the decisive competitive factor when it comes to the right use. Information is an integral part of knowledge. A company obtains its information from internal or external sources. The processing of this information is … [Read more...]
Theoretical Foundations of Big Data : Part 3
Everything which has a starting has an end. This article with the title Theoretical Foundations of Big Data Part 3 is the third and final part of our series of articles. If you are curious about the previous two articles, you can read the Part 1 and Part 2 before reading this article. We are resuming the topic from analytical methods. The sub-headers do not claim to be complete in the thematic … [Read more...]
How To Install Hue on Ubuntu 16.04
For this guide using Hue is Query Tool With GUI For Browsing, Querying, Visualizing Data & Developing Apps for Hadoop. Here is how to install Hue on Ubuntu 16.04 running Hadoop. Hue consists of web service which runs on a node in cluster. Hue has editors for Hive, Impala, Pig, MapReduce, Spark and any SQL like MySQL, Oracle, SparkSQL, Solr SQL, Phoenix etc. Dashboards to dynamically interact … [Read more...]
InnoDB vs Percona XtraDB vs TokuDB Storage Engine For WordPress
This is not an article with lot of bar charts. I am no database expert but I can talk something about database which so called some "WordPress Experts" in their "professional services" possibly has no such options to the clients. Slow WordPress is quite common and blindly increasing RAM like work is not a solution. Talking about InnoDB vs Percona XtraDB vs TokuDB Storage Engine for WordPress is a … [Read more...]
Theoretical Foundations of Big Data : Part 2
This article is part of series of articles on the topic which can be guessed from the title. Theoretical Foundations of Big Data is second part of our series of articles. Readers if not already read, can read our first article of this series on Theoretical Foundations of Big Data. While dealing with large amounts of data, there are certain rules to which the providers and users of Big Data have to … [Read more...]
Theoretical Foundations of Big Data : Part 1
All of us are well aware that increasing digitization of content, increasing use of intelligent systems and their networking in more and more everyday objects are continually generating, capturing and transmitting data to manufacturers or other service providers. Due to the sheer mass of the resulting data, the administration and processing of these data reaches its limits. The intelligent and … [Read more...]
Which Software as a Service (SaaS) Still Important to the Users
All of us use some of the Software as a Service (SaaS). In this article we are discussing which Software as a Service (SaaS) still important to the users as the cost of dedicated, VPS, cloud servers declined and declining to afford & number of F/OSS software increased. It is off-topic matter to mention, yet Platform as a Service (PaaS) apparently failed to convince from developers to the CIOs. … [Read more...]
Traefik : Reverse Proxy for Docker Containers on Ubuntu 16.04
In our previous guides, we focussed on basics around Docker in Docker Tutorials as part 1, part 2, part 3 and part 4. With Traefik, we can manage configuration dynamically. Here is a Guide on How to Install and Configure Traefik as Reverse Proxy for Docker Containers on Ubuntu 16.04. Official Traefik website is here : [crayon-69e68fa0463c4036073109/] Of course they have a Docker image too … [Read more...]
How to Install and Set Up LXD on Ubuntu 16.04
LXD works with a directory based storage backend. LXD is lxc with strong security. We can install LXD, ZFS and Bridge-Utils on Ubuntu 16.04 and configure that LXD to use a physical ZFS partition or loopback device combined with a bridged networking setup allowing for containers to pick up IP addresses via DHCP on the vLAN. For a dedicated server which runs multiple web sites with Linux containers, … [Read more...]
How to Install Apache BigTop on Ubuntu 16.04
Possibly Apache BigTop is confusing to many of the new users for the simple fact - peoples know about Hadoop without many parts and tools. Apache Ambari is another tool which confuses the new users. Apache BigTop is a Big Data management distribution. On official website, there will be good information to clarify any doubt. Here are the SSH commands showing how to install Apache BigTop on Ubuntu … [Read more...]
Overview of Cloud Based Big Data Platforms And Tools From IBM
The goal of this article, Overview of Cloud Based Big Data Platforms And Tools From IBM is to classify the Big Data tools offered by IBM. Also, it will provide the readers an idea around what the big data tools IBM has. As our experience is as user, this article possibly will help the prospective users and developers from easily testing their tools or plan a complete setup. Among so many products … [Read more...]