RailsCarma Blogs

Make sure to browse through our blogs and leave comments. We keep posting exciting stuffs about happenings at RailsCarma, share tips and tricks for RoR, pen our thoughts on the ideas we believe will shape the future of Ruby on Rails and lots more!

Scaling Applications with Multiple Database Connection

Business requirements keep changing day by day and we always keep optimizing or scaling our applications based on the usage, new feature additions or subtractions. …

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Components of Hadoop

The previous article has given you an overview about the Hadoop and the two components of the Hadoop which are HDFS and the Mapreduce framework. …

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An Introduction to Rails API

API stands for Application Interface Program, which provides one application to interact with ‘n’ number of applications which is of same/different language, to access the …

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The Tool For Processing Big Data – Hadoop

In our previous blog we learned that the platform that processes and organizes Big Data is  Hadoop. Here we will learn more about Hadoop which is …

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Introduction to Big Data

Big Data is an extremely large data set consisting of both structured and unstructured data. It has high volume, velocity and variety information assets that …

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Image Manipulation

Image Manipulation is an art of transforming an image in a way you desire it to be exhibited as, rather than what the original image …

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Real-time Framework

Real-time’s Framework is a blindingly fast bi-directional persistently connected messaging system. It’s a unique means for a company to conduct a live online relationship with …

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How To Install Ruby on rails

Do following steps to setup rails environment in the local system 1) CSV : Git and Subversion sudo aptitude install subversion sudo apt-get install git-core …

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Set up Rails environment

Do following steps to setup rails environment in the local system 1) CSV : Git and Subversion sudo aptitude install subversion sudo apt-get install git-core …

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