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The author is a systems engineer currently working in the R&D department at Dell. He likes blogging on Big Data, Open Stack, virtualisation and Linux.

Posts by Ajeet Raina


This article is about the next generation Docker clustering and distributed system, which comes with various interesting built-in features like orchestration, self-healing, self-organising, resilience …

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In this article, we present Docker Swarm, a native clustering tool that turns a pool of Docker hosts into a single virtual Docker host. …

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A combination of the power of Hadoop and the speed of Lustre bodes well for enterprises. In this article, the author shows how Hadoop …


This article describes how to automate the bare metal provisioning of physical and virtual machines through Razor, an open source tool that works perfectly …