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.

    But how do you interpret those packets once you've captured them? And how can those packets help you to better understand what's going on under the hood of your network? Practical Packet Analysis shows how to use Wireshark to capture and then analyze packets as you take an indepth look at real-world packet analysis and network troubleshooting. The way the pros do it.Wireshark (derived from the Ethereal project), has become the world's most popular network sniffing application. But while Wireshark comes with documentation, there's not a whole lot of information to show you how to use it in real-world scenarios. Practical Packet Analysis shows you how to:Use packet analysis to tackle common network problems, such as loss of connectivity, slow networks, malware infections, and more Build customized capture and display filters Tap into live network communication Graph traffic patterns to visualize the data flowing across your network Use advanced Wireshark features to understand confusing packets Build statistics and reports to help you better explain technical network information to non-technical usersBecause net-centric computing requires a deep understanding of network communication at the packet level, Practical Packet Analysis is a must have for any network technician, administrator, or engineer troubleshooting network problems of any kind.

    It is re-structured, re-edited, and contains over 100 pages of new content, including a new opening to the series.The Sol Space Federation has stood for a over thousand years, controlling every world within Sol's heliopause.Lieutenant Colonel Tanis Richards has given her life for the Terran Space Force time and time again. But now, deep within the hollowed out core of the Toro asteroid, the military has asked too much.Commander Joseph Evens has flown starfighters in the deep black for years, but when he is sent on a mission to blockade a federation member's capital world, he wonders what he has put his faith in.The Sol Space Federation has bound the worlds and habitats of the Sol System together since the end of the second Solar War, but that was long ago, and the old alliances, which were forged with the Phobos Accords, are now all but forgotten.Beyond Sol's heliopause, the Future Generation Terraformers create new worlds for humanity to spread to, and back home, the Generation Ship Service commissions great colony ships to reach those worlds.One such ship is the GSS Intrepid, and it is on this ship that Joseph and Tanis meet after deciding that they wish to leave humanity's home system and see what future there is amongst the stars.They may have picked the wrong ship. From eco-terrorists, to rival colony ships, to corporations and governments. No one wants the Intrepid to ever leave the Sol System. It will fall to Tanis and Joe to save the Intrepid and earn their place on its roster in their struggle to get outsystem.M. D. Cooper is a New York Times bestselling author who has envisioned a rich future for humanity, one where planet-sized megastructures house trillions of humans, but traveling between the stars still takes decades, or even centuries.

    side at the top, and shot into the next hollow, twisting in the descent. A huge swell pushed up exactly under her middle, and her bow and stern hung free with nothing to support them. Then one joking wave caught her up at the bow, and another at the stern, while the rest of the water slunk 251 away from under her just to see how she would like it; so she was held up at her two ends only, and the weight of the cargo and the machinery fell on the groaning iron keels and bilge-stringers. "Ease off! Ease off, there!" roared the garboard-strake. "I want one-eighth of an inch fair play. D' you hear me, you rivets!" "Ease off! Ease off!" cried the bilge-stringers. "Don't hold us so tight to the frames!" "Ease off!" grunted the deck-beams, as the Dimbula rolled fearfully. "You've cramped our knees into the stringers, and we can't move. Ease off, you flat-headed little nuisances." Then two converging seas hit the bows, one on each side, and fell away in torrents of streaming thunder. "Ease off!" shouted the forward collision-bulkhead. "I want to crumple up, but I'm stiffened in every direction. Ease off, you dirty little forge-filings. Let me breathe!" All the hundreds of plates that are riveted to the frames, and make the outside skin of every steamer, echoed the call, for each plate wanted to shift and creep a little, and each plate, according to its position, complained against the rivets. "We can't help it! We can't help it!" they murmured in reply. "We're put here to hold you, and we're going to do it; you never pull us twice in the same direction. If you'd say what 252 you were going to do next, we'd try to meet your views." "As far as I could feel," said the upper-deck planking, and that was four inches thick, "every single iron near me was pushing or pulling in opposite directions. Now, what's the sense of that? My friends, let us all pull together." "Pull any way you please," roared the funnel, "so long as you don't try your experiments on me. I...

    Servers give sysadmins a incredible visibility into the network—once they know how to unlock it. Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo requests, or other intricacies of the TCP/IP protocols. You need only enough to deploy your own applications and get easy support from the network team.This book teaches you:•How modern networks really work•The essentials of TCP/IP•The next-generation protocol, IPv6•The right tools to diagnose network problems, and how to use them•Troubleshooting everything from the physical wire to DNS•How to see the traffic you send and receive•Connectivity testing•How to communicate with your network team to quickly resolve problemsA systems administrator doesn’t need to know the innards of TCP/IP, but knowing enough to diagnose your own network issues transforms a good sysadmin into a great one.

    One slogan of Perl is that it makes easy things easy and hard things possible. "Intermediate Perl" is about making the leap from the easy things to the hard ones.Originally released in 2003 as "Learning Perl Objects, References, and Modules" and revised and updated for Perl 5.8, this book offers a gentle but thorough introduction to intermediate programming in Perl. Written by the authors of the best-selling "Learning Perl," it picks up where that book left off. Topics include: Packages and namespacesReferences and scopingManipulating complex data structuresObject-oriented programmingWriting and using modulesTesting Perl codeContributing to CPANFollowing the successful format of "Learning Perl," we designed each chapter in the book to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in "Learning Perl" and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly."Intermediate Perl" is about learning to use Perl as a programming language, and not just a scripting language. This is the book that turns the Perl dabbler into the Perl programmer.

    The blades start moving in 60 seconds. What do you do? If you want to work at Google, or any of America's best companies, you need to have an answer to this and other puzzling questions. Are You Smart Enough to Work at Google? guides readers through the surprising solutions to dozens of the most challenging interview questions. The book covers the importance of creative thinking, ways to get a leg up on the competition, what your Facebook page says about you, and much more. Are You Smart Enough to Work at Google? is a must-read for anyone who wants to succeed in today's job market.

    PHP is a server-side, HTML-embedded scripting language. It is an open source technology, rapidly gaining popularity as a scripting language for people running dynamic websites. One of its major attractions over Perl, JavaScript and other scripting languages is that PHP has a built-in database integration layer and seamless IP connectivity, with LDAP and TCP as well as the IMAP mail interface. Features; Real world, practical experience and techniques From installation and configuration of the PHP engine to advanced dynamic application design Definitive coverage of core PHP language and database addressing: MySQL is covered in depth. Practical e-commerce and business scripting including database application development, together with PHP and XML applications. LDAP connectivity addressed.

    Now highly placed people are trying to silence her about something she witnessed when she was wounded. But she can’t remember what she saw.

    In I Shouldn't Be Telling You This, she shares her secrets to success. A witty, wise, straight-talking career guide for women, I Shouldn't Be Telling You This is the perfect book for the current economic climate, whether you're just starting out, re-entering the workforce after maternity leave, or simply looking for a career change; essential tips and bold strategies from a gutsy innovator who helped increase Cosmo's circulation by half a million copies per month.

     Did you know that up to 95% of the people that attempt to use the law of attraction to manifest their desires see no noticeable results? The truth is that most people fail to use the law of attraction properly. In this book, I'm going to explain to you how you can correctly use the law of attraction to manifest your desires fast. You will learn some of the secrets that have been left out of many LOA books, and you will learn about the mistakes that people make when using the law of attraction so that you can avoid them and begin immediately manifesting your desires in record time. The law of attraction is a physical law of the universe that is working 24/7. It can work for you or against you. The law will work against you if you fail to grasp the important key concepts. In this book, I'm going to share with you how you can ensure your success and never make the mistake that so many people make, which is attracting what they don't want rather than what they desire. I have studied countless successful people over the years and have taken courses on the law of attraction, and this book is a condensed version of all the most valuable knowledge I've gained over the years. I am confident that you will be well on your way to living your wildest dreams if you apply the concepts in this book. The law of attraction has worked for me, and so I know it can work for you as well.

    Literally. He's travelling the country with his pack of friends in search of the one to call his, as part of a rite of passage. He is also quite possibly the single most charming, intelligent and gorgeous person to ever walk into Harper's life recently. Which is exactly what she needs, because the day leading up to meeting him was one she would rather forget. Broken mirrors and crumpled fenders were the start, but her luck managed to cap it all off with a declined mortgage. Of course, that all happened before the campground she owned burnt to the ground. Five years of her life, down the drain because some idiot forgot to pour water on a campfire. When she flees her burning dreams, desperate for a drink to numb the pain, she runs right into Jake. Things couldn't possibly be this easy for him, could they? Did his mate really just walk in, throwing open the door to the bar, and his heart? But despite their bond, Jake hasn't told Harper everything, and when she finds out, it could burn everything he's worked to build between them. This is a 25,000 word STANDALONE Romance Novella. It has NO CLIFFHANGER.

    One of the girls is rescued, but the other has disappeared into thin air and all trails lead to a dead end. Or so they thought. Alpha Squad never gave up hope that she would be found, in what condition, they didn't know.Now three years later, new evidence comes to light that blazes a trail to Tampa. With the help of Trident Security, their new found knowledge of what they are up against, Alpha Squad rushes to do whatever is necessary to find the missing girl and bring her home to the SEAL community who loves her. What wasn't expected was secrets that came to light that were better left in the dark. Friendships and a marriage are put to the test in this sequel. Can Pratt and Highlander's marriage withstand the secrets that were hid in the dark for long? Will Trident Security and Alpha Squad find the missing girl? Even the darkness seeks the light.

    because the language seems like a good way to accomplish programming tasks that don't require the low-level bit handling power of C.-- Richard Bejtlich, TaoSecurityPython is a new and innovative scripting language. It is set to replace Perl as the programming language of choice for shell scripters, and for serious application developers who want a feature-rich, yet simple language to deploy their products.Dive Into Python is a hands-on guide to the Python language. Each chapter starts with a real, complete code sample, proceeds to pick it apart and explain the pieces, and then puts it all back together in a summary at the end.This is the perfect resource for you if you like to jump into languages fast and get going right away. If you're just starting to learn Python, first pick up a copy of Magnus Lie Hetland's Practical Python.

    Do you love a good laugh? Enjoy clean rural humor from a farmer's daughter! What happens when a farmer who’s been wishing for a boy ends up with a girlie-girl?Come along on the humorous and sometimes agonizing adventures from a childhood spent on a farm in the Eastern Oregon desert where one family raised hay, wheat, cattle, and a farm girl.