Docker is an open source project, it is a container which makes it possible to use numbers of applications on the same old servers and it also makes easy to package and ship programs. Docker container put on different pieces of software into a full fledge file system which consist of every necessary things which require to run code, run time, system tools, system libraries. Its open standards architecture

According to the Gartner IT Glossary- Big data consist of high variety, high volume and high velocity information. Assets demand cost effective, innovative forms of information processing for enhanced insight and decision making.The spark is an open source fast and general engine for large-scale data processing. It supported across platforms. It enables you to write applications quickly in Java, Scala, Python, R.

Battle of Wesnoth is an excellent open source turn-based strategy video game with a fantasy setting. This game is designed by David White. It is released in June 2003. It is released under the GPL license in the source. It is supported across platforms, it is translated in different languages. It is a tactical game. You need to move the units around in order to defeat your enemies. It takes some doing with

Personal finance is the activity of financial management of an individual or families. It is the activity to handle their personal finances, like to handle budget, save and spend monetary resources over time, taking into account various financial risks and future life events. Various components of personal finance are financial position, adequate protection, tax planning, retirement planning, estate planning.

FocusWriter is an open source multi-platform application. It is simple and provide free writing environment.This application helps students, it automatically saves progress and reloads the last files you had open to make it easy to jump back in during your next writing session, dismiss the siren songs of social media and YouTube videos so they can craft a perfect five-paragraph essay. It supports different

SCM is stand for Supply chain management. It is the process of supply chain activities to maximize customer value and achieve a sustainable competitive advantage. It consists of raw material, finance and information movement work in process inventory to finished good from the point of origin to point of consumption. Purley we define supply chain as an activity of monitoring, controlling, planning, designing of