Recommendations based on "Laws of UX: 10 praktische Grundprinzipien für intuitives, menschenzentriertes UX-Design"

Design your networks to successfully manage their growing complexity     Network professionals have often been told that today’s modern control planes would simplify their networks. The opposite has happened: Technologies like SDN and NFV, although immensely valuable, are exacerbating complexity instead of solving it. Navigating Network Complexity is the first comprehensive guide to managing this complexity in both deployment and day-to-day operations.   Russ White and Jeff Tantsura introduce modern complexity theory from the standpoint of the working network engineer, helping you apply it to the practical problems you face every day. Avoiding complex mathematical models, they show how to characterize network complexity, so you can understand it and control it.   The authors examine specific techniques and technologies associated with network control planes, including SDNs, fast reroute, segment routing, service chaining, and cloud computing. They reveal how each of these affects network design and complexity and help you anticipate causes of failure in highly complex systems.   Next, they turn to modern control planes, examining the fundamental operating principles of SDNs, such as OpenFlow and I2RS, network and other service function virtualization, content distribution networks, Layer 2 fabrics, and service chaining solutions. You’ll learn how each of these might both resolve and increase complexity in network design and operations and what you can do about it.   Coverage includes:   Defining complexity, understanding its components, and measuring it Mastering a straightforward “state, speed, and surface” model for analyzing complexity Controlling complexity in design, deployment, operations, protocols, and programmable networks Understanding how complex network systems begin to fail and how to prevent failure Recognizing complexity tradeoffs in service virtualization and service chaining Managing new challenges of complexity in virtualized and cloud environments Learning why constructs such as hierarchical design, aggregation, and protocol layering work and when they work best Choosing the right models to contain complexity as your network changes   From start to finish, Navigating Network Complexity helps you assess the true impact of new network technologies, so they can capture more value with fewer problems.  

Escape “Zombie Scrum” and Get Real Value from Agile! “Professional Scrum and Zombie Scrum are mortal enemies in eternal combat. If you relax your guard, Zombie Scrum comes back. This guide helps you stay on your guard, providing very practical tips for identifying when you have become a Zombie and how to stop this from happening. A must-have for any Zombie Scrum hunter.” --Dave West, CEO, Scrum.org “Barry, Christiaan, and Johannes have done a magnificent job of accumulating successful experiences and sharing their inspiring stories in this very practical book. They don't shy away from telling it like it is, which is why their proposals are always as useful as they are grounded in reality.” --Henri Lipmanowicz, cofounder, Liberating Structures Millions of professionals use Scrum. It is the #1 approach to agile software development in the world. Even so, by some estimates, over 70% of Scrum adoptions fall flat. Developers find themselves using “Zombie Scrum” processes that look like Scrum, but are slow, lifeless, and joyless. Scrum is just not working for them. Zombie Scrum Survival Guide reveals why Scrum runs aground and shows how to supercharge your Scrum outcomes, while having a lot more fun along the way. Humorous, visual, and extremely relatable, it offers practical approaches, exercises, and tools for escaping Zombie Scrum. Even if you are surrounded by skeptics, this book will be the antidote to help you build more of what users need, ship faster, improve more continuously, interact more successfully in any team, and feel a whole lot better about what you are doing. Suddenly, one day soon, you will remember: that is why we adopted Scrum in the first place! Learn how Zombie Scrum infects you, why it spreads, and how to inoculate yourself Get closer to your stakeholders, and wake up to their understanding of value Discover why Zombie teams can't learn, and what to do about it Clear away the specific obstacles to real continuous improvement Make self-managed teams real so people can behave like humans, not Zombies Zombie Scrum Survival Guide is for Scrum Masters, Scrum practitioners, Agile coaches and leaders, and everyone who wants to transform the promises of Scrum into reality. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Written by Neil Rackham, former president and founder of Huthwaite corporation, SPIN Selling is essential reading for anyone involved in selling or managing a sales force. Unquestionably the best documented account of sales success ever collected and the result of the Huthwaite corporation's massive 12 year, $1 million dollar research into effective sales performance, this groundbreaking resource details the revolutionary SPIN (Situation, Problem, Implication, Need payoff) strategy. In SPIN Selling, Rackham, who has advised leading companies such as IBM and Honeywell delivers the first book to specifically examine selling high value product and services. By following the simple, practical, and easy to apply techniques of SPIN, readers will be able to dramatically increase their sales volume from major accounts. Rackham answers key questions such as “What makes success in major sales” and “Why do techniques like closing work in small sales but fail in larger ones?” You will learn why traditional sales methods which were developed for small consumer sales, just won't work for large sales and why conventional selling methods are doomed to fail in major sales. Packed with real world examples, illuminating graphics, and informative case studies and backed by hard research data SPIN Selling is the million dollar key to understanding and producing record breaking high end sales performance. Sales Behavior and Sales Success. Obtaining Commitment: Closing the Sale. Customer Needs in the Major Sale. The SPIN Strategy. Giving Benefits in Major Sales. Preventing Objections. Preliminaries: Opening the Call. Turning Theory into Practice.

The 10th-anniversary edition of the New York Times business bestseller-now updated with "Answers to Ten Questions People Ask"We attempt or avoid difficult conversations every day-whether dealing with an underperforming employee, disagreeing with a spouse, or negotiating with a client. From the Harvard Negotiation Project, the organization that brought you Getting to Yes, Difficult Conversations provides a step-by-step approach to having those tough conversations with less stress and more success. you'll learn how to:· Decipher the underlying structure of every difficult conversation· Start a conversation without defensiveness· Listen for the meaning of what is not said· Stay balanced in the face of attacks and accusations· Move from emotion to productive problem solving

Even bad code can function. But if code isn’t clean, it can bring a development organization to its knees. Every year, countless hours and significant resources are lost because of poorly written code. But it doesn’t have to be that way. Noted software expert Robert C. Martin presents a revolutionary paradigm with Clean Code: A Handbook of Agile Software Craftsmanship. Martin has teamed up with his colleagues from Object Mentor to distill their best agile practice of cleaning code “on the fly” into a book that will instill within you the values of a software craftsman and make you a better programmer–but only if you work at it. What kind of work will you be doing? You’ll be reading code–lots of code. And you will be challenged to think about what’s right about that code, and what’s wrong with it. More importantly, you will be challenged to reassess your professional values and your commitment to your craft. Clean Code is divided into three parts. The first describes the principles, patterns, and practices of writing clean code. The second part consists of several case studies of increasing complexity. Each case study is an exercise in cleaning up code–of transforming a code base that has some problems into one that is sound and efficient. The third part is the payoff: a single chapter containing a list of heuristics and “smells” gathered while creating the case studies. The result is a knowledge base that describes the way we think when we write, read, and clean code. Readers will come away from this book understanding How to tell the difference between good and bad code How to write good code and how to transform bad code into good code How to create good names, good functions, good objects, and good classes How to format code for maximum readability How to implement complete error handling without obscuring code logic How to unit test and practice test-driven development This book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code.

When you trade, you're not just trading companies that deliver goods or services. You're trading against other traders who care about only one thing: taking your money. That's the #1 hard reality of trading - and most traders either don't know it, or don't act as if they do. In this book, top trader and hedge fund manager Quint Tatro shows how to win consistently in the "zero sum" game of trading, where there's a loser for every winner. You'll learn how to reflect your trading competition in every facet of trading and investing: choosing companies to invest in, knowing when to jump in and out of the market, and mastering the psychology and gamesmanship of trading. Coverage includes: Understanding the "other side of the trade": the thousands of pros you're trading against. Finding a technical edge with technical analysis you can exploit over and over again. Understanding sentiment and overcoming the human emotions and biases that cost you dearly. Utilizing the most essential strategies of fundamental analysis. Playing positions and probabilities, not P+Ls. Recognizing and capturing huge opportunities in down markets.

How Do Successful Companies Create Products People Can't Put Down? Why Do Some Products Capture Widespread Attention While Others Flop? What Makes Us Engage With Certain Products Out Of Sheer Habit? Is There A Pattern Underlying How Technologies Hook Us? Nir Eyal Answers These Questions (and Many More) By Explaining The Hook Model -- A Four Steps Process Embedded Into The Products Of Many Successful Companies To Subtly Encourage Customer Behavior. Through Consecutive “hook Cycles,” These Products Reach Their Ultimate Goal Of Bringing Users Back Over And Over Again, Without Depending On Costly Advertising Or Aggressive Messaging. Hooked Is Based On Eyal’s Years Of Research, Consulting, And Practical Experience. He Wrote The Book He Wished Had Been Available To Him As A Startup Founder – Not Abstract Theory, But A How-to Guide For Building Better Products. Hooked Is Written For Product Managers, Designers, Marketers, Startup Founders, And Anyone Who Seeks To Understand How Products Influence Our Behavior.

Here is the bestselling guide that created a new game plan for marketing in high-tech industries. Crossing the Chasm has become the bible for bringing cutting-edge products to progressively larger markets. This edition provides new insights into the realities of high-tech marketing, with special emphasis on the Internet. It's essential reading for anyone with a stake in the world's most exciting marketplace.

In this timely manifesto, the authors of the New York Times bestseller Rework broadly reject the prevailing notion that long hours, aggressive hustle, and "whatever it takes" are required to run a successful business today.In Rework, Jason Fried and David Heinemeier Hansson introduced a new path to working effectively. Now, they build on their message with a bold, iconoclastic strategy for creating the ideal company culture—what they call "the calm company." Their approach directly attack the chaos, anxiety, and stress that plagues millions of workplaces and hampers billions of workers every day.Long hours, an excessive workload, and a lack of sleep have become a badge of honor for modern professionals. But it should be a mark of stupidity, the authors argue. Sadly, this isn’t just a problem for large organizations—individuals, contractors, and solopreneurs are burning themselves out the same way. The answer to better productivity isn’t more hours—it’s less waste and fewer things that induce distraction and persistent stress.It’s time to stop celebrating Crazy, and start celebrating Calm, Fried and Hansson assert.Fried and Hansson have the proof to back up their argument. "Calm" has been the cornerstone of their company’s culture since Basecamp began twenty years ago. Destined to become the management guide for the next generation, It Doesn't Have to Be Crazy at Work is a practical and inspiring distillation of their insights and experiences. It isn’t a book telling you what to do. It’s a book showing you what they’ve done—and how any manager or executive no matter the industry or size of the company, can do it too.

Give effective, dynamic, and memorablepresentations just like Steve JobsBased on the author’s article on Businessweek.com,which became one of the site’s most popular downloads,The Presentation Secrets of Steve Jobs breaks downthe 10 elements that make Steve Jobs’ legendary presentationsso outstanding. Readers implementing theseprinciples to their own presentations are sure to leavea lasting impression, dazzle their audiences, and becomea hard act to follow at any conference or seminar.An enhanced ebook is now available with 12 demonstration videos of Jobs' sure-fire presentation secrets! Select the Kindle Edition with Audio/Video from the available formats.