Sigma: A Scalable High Performance Big Data Architecture

In this paper, a new architecture, named Sigma (as Sigma uppercase usually denote a sum and this architecture is a summarization of Lambda and Kappa), is proposed to provide a solution for build a complete Big Data System, interactive and scalable, using a variety of tools and techniques. The architecture have been tested in a real life scenario and the early results obtained are quite encouraging both on scalability and high performance.