Vinayak Pandey
Back Up a Shared Server in MongoDB

Back Up a Shared Server in MongoDB

Continuing the series on MongoDB, in this article, readers learn how to set up a backup for the sharded environment that was set up over the previous two articles. In the previous article…

Database

It’s Easy to Scale Out a MongoDB Deployment

MongoDB is a unique NoSQL open source database, which is scalable and adaptable. It is an application of choice for many Fortune 500 companies and start-ups alike. In this, our second article in…

Test Your Troubleshooting Skills With Trouble-Maker

Trouble-Maker, as the name suggests, is a Linux tool that, when installed in a system, randomly selects a problem from its list and actually creates it on the system. The idea behind using…

a-man-chatting-with-online

Set Up Your Own Chat Server

Chatting and Instant Messaging applications are used regularly at workplaces and for personal reasons. So how about setting up your own chat server? This article shows you how… Let’s use Openfire, a cross-platform, open…

Set Up a Certificate Authority in RHEL5

Security certificates are widely used for authentication. This article explores how to set up a Certificate Authority in RHEL5. Security certificates are basically used for authentication purposes and you must have encountered a…

Easy and Secure File Transferring with WinSCP

Easy and Secure File Transferring with WinSCP Working in a multi-OS environment often requires transferring files between two machines running entirely different operating systems. Even home users who like a range of OSs…

Deploy a DNS Server in a Secure Way

BIND (Berkeley Internet Name Domain) is one of the more widely used DNS servers. This article guides readers on how to deploy a BIND DNS server in a secure way by implementing three…

Deploying a Ticket Request System with OTRS

In the current business scenario, customer management plays a major role in the success or failure of a company. Tracking issues and giving clients the necessary support and assistance in real time is…

Deploying a Ticket Request System with OTRS

In the current business scenario, customer management plays a major role in the success or failure of a company. Tracking issues and giving clients the necessary support and assistance in real time is…

Use Fedena to Manage Your School

Fedena is an open source tool developed by Bengaluru-based Foradian Technologies that can automate the tasks of managing a school. This article covers its features, with detailed installation instructions. A number of open…

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