Dimension2

Dimension2

Big Data

Big Data is a concept of major relevance in today’s world, sometimes highlighted as a key asset for productivity growth, innovation, and customer relationship, whose popularity has increased considerably during the last years. Areas like smart cities, manufacturing, retail, finance, software development, environment, digital media, among others, can benefit from the collection, storage, processing, and analysis of Big Data, leveraging unprecedented data-driven workflows and considerably improved decision-making processes. The concept of a Big Data Warehouse (BDW) is emerging as either an augmentation or a replacement of the traditional Data Warehouse (DW), a concept that has a long history as one of the most valuable enterprise data assets. Nevertheless, research in Big Data Warehousing is still in its infancy, lacking an integrated and validated approach for designing and implementing both the logical layer (data models, data flows, and interoperability between components) and the physical layer (technological infrastructure) of these complex systems. This book addresses models and methods for designing and implementing Big Data Systems to support mixed and complex decision processes, giving special attention to BDWs as a way of efficiently storing and processing batch or streaming data for structured or semi-structured analytical problems.

View Larger A Textbook of Java Programming

This book covers all the core java concepts of java programming language. It also touches some of its advanced concepts. It starts with talking about some of the basic concepts like data types, control structures, and classes. It also discusses about exception handling, multithreading and java libraries. Further, it explains how to interact with client side applications like applets and handling events. The last section focuses on network communications through java. The book is designed to give a fillip to the concepts of java programming. Java programming has been variously conceptualized by experts across the world. The subject forms the basis for software development. Therefore, understanding the nuances of the subject occupy significance for students of Information Technology. Various books have approached the subject in their own ways. This book proposes to be an integration of the theoretical aspects of java programming complemented with the implementation of the same in real world situations. The book would be all encompassing covering the myriad aspects of the subject passing through the latest developments in the same covering the syllabus of institutions all over the country.