Hadoop allowed small and medium sized companies to store huge amounts of data on cheap commodity servers in racks. The introduction of Big Data has allowed businesses to make decisions based on quantifiable analysis. Hadoop is now implemented in major organizations such as Amazon, IBM, Cloudera, and Dell to name a few. This book introduces you to Hadoop and to concepts such as ‘MapReduce’, ‘Rack Awareness’, ‘Yarn’ and ‘HDFS Federation’, which will help you get acquainted with the technology.

    The book underscores the point that job applicants must never consider the do you have any questions part of the interview as optional.

    But with opportunity comes responsibility. Companies today aren't managing their knowledge workers careers. Instead, you must be your own chief executive officer. That means it's up to you to carve out your place in the world and know when to change course. And it's up to you to keep yourself engaged and productive during a career that may span some 50 years. In Managing Oneself, Peter Drucker explains how to do it. The keys: Cultivate a deep understanding of yourself by identifying your most valuable strengths and most dangerous weaknesses; Articulate how you learn and work with others and what your most deeply held values are; and Describe the type of work environment where you can make the greatest contribution. Only when you operate with a combination of your strengths and self-knowledge can you achieve true and lasting excellence. Managing Oneself identifies the probing questions you need to ask to gain the insights essential for taking charge of your career. Peter Drucker was a writer, teacher, and consultant. His 34 books have been published in more than 70 languages. He founded the Peter F. Drucker Foundation for Nonprofit Management, and counseled 13 governments, public services institutions, and major corporations.

    However, most of us have little idea how to argue well. Indeed, arguing is still seen by many as something to be avoided at all costs, and mostly it's done poorly, or not at all. Yet it's possibly the most powerful and yet most neglected asset you could have. Discover the art of arguing powerfully, persuasively and positively and you'll have a head start every time you want to:Get your point across effectivelyPersuade other people to your way of thinkingKeep your cool in a heated situationWin people overGet what you wantTackle a difficult person or topicBe convincing and articulateHave great confidence when you speak In How to Argue, leading lawyer Jonathan Herring reveals the secrets and subtleties of making your case and winning hearts and minds. At home or at work, you'll be well equipped to make everything you say have the desired effect, every time.

    Yet men still predominate in the corporate world. In The Confidence Code, Claire Shipman and Katty Kay argue that the key reason is confidence.Combining cutting-edge research in genetics, gender, behavior, and cognition—with examples from their own lives and those of other successful women in politics, media, and business—Kay and Shipman go beyond admonishing women to "lean in."Instead, they offer the inspiration and practical advice women need to close the gap and achieve the careers they want and deserve.