Bøger af Mayank Bhushan

In today's data-driven world, harnessing the power of big data is no longer a luxury, but a necessity. This comprehensive guide, "Big Data and Hadoop," dives deep into the world of big data and equips you with the knowledge and skills you need to conquer even the most complex data landscapes.Start with the fundamentals of big data, exploring its growing significance and diverse applications. You'll look into the heart of the Apache Hadoop ecosystem, mastering its core components like HDFS and MapReduce. We'll demystify NoSQL databases, introducing you to HBase and Cassandra as powerful alternatives to traditional databases.Clarify the details of MapReduce programming with practical examples, and discover the power of PigLatin and HiveQL for efficient data analysis. Explore advanced tools like Spark, unlocking its potential for real-time data processing and analytics. Rounding out your knowledge, the book delves into practical applications, exploring real-world scenarios and research-based insights. By the end of this book , you'll emerge as a confident big data explorer, equipped to tackle any data challenge with expertise and precision.WHAT YOU WILL LEARN¿ Gain a solid grasp of the fundamental concepts of big data.¿ Acquire a comprehensive understanding of HDFS, MapReduce, YARN, Spark, and related components.¿ Learn how to set up and configure Hadoop clusters to create scalable and reliable data processing environments.¿ Develop the expertise to design, code, and execute MapReduce jobs to process and analyze vast datasets efficiently.¿ Learn how to use Hadoop and related tools to perform advanced data analytics. WHO THIS BOOK IS FORWhether you are a beginner or have some experience with big data. This book is for aspiring big data professionals, including data analysts, software developers, IT professionals, and students in computer science and related fields.

Description-The book has been written in such a way that the concepts are explained in detail, givingadequate emphasis on examples. To make clarity on the topic, diagrams are given extensively throughout the text. Various questions are included that vary widely in type and difficulty to understand the text. This text is user-focused and has been highly updated including topics, pictures and examples. The book features the most current research findings in all aspects of information Security. From successfully implementing technology change to understanding the human factors in IT utilization, these volumes address many of the core concepts and organizational applications, implications of information technology in organizations.Key Features· Comprehensive coverage of various aspects of cyber security concepts.· Simple language, crystal clear approach, straight forward comprehensible presentation. · Adopting user-friendly classroom lecture style. · The concepts are duly supported by several examples. · Previous years question papers are also included. · The important set of questions comprising of more than 90 questions with short answers are also included. Table of Contents:Chapter-1 : Introduction to Information SystemsChapter-2 : Information SecurityChapter-3 : Application SecurityChapter-4 : Security ThreatsChapter-5 : Development of secure Information SystemChapter-6 : Security Issues In HardwareChapter-7 : Security PoliciesChapter-8 : Information Security Standards