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A startup executive and investor draws on expertise developed at the premier venture capital firm Andreessen Horowitz and as an executive at Uber to address how tech’s most successful products have solved the dreaded "cold start problem”—by leveraging network effects to launch and scale toward billions of users. Although software has become easier to build, launching and scaling new products and services remains difficult. Startups face daunting challenges entering the technology ecosystem, including stiff competition, copycats, and ineffective marketing channels. Teams launching new products must consider the advantages of “the network effect,” where a product or service’s value increases as more users engage with it. Apple, Google, Microsoft, and other tech giants utilize network effects, and most tech products incorporate them, whether they’re messaging apps, workplace collaboration tools, or marketplaces. Network effects provide a path for fledgling products to break through, attracting new users through viral growth and word of mouth. Yet most entrepreneurs lack the vocabulary and context to describe them—much less understand the fundamental principles that drive the effect. What exactly are network effects? How do teams create and build them into their products? How do products compete in a market where every player has them? Andrew Chen draws on his experience and on interviews with the CEOs and founding teams of LinkedIn, Twitch, Zoom, Dropbox, Tinder, Uber, Airbnb, and Pinterest to offer unique insights in answering these questions. Chen also provides practical frameworks and principles that can be applied across products and industries.  The Cold Start Problem reveals what makes winning networks thrive, why some startups fail to successfully scale, and, most crucially, why products that create and compete using the network effect are vitally important today.

Explaining Creativity is an accessible introduction to the latest scientific research on creativity. The book summarizes and integrates a broad range of research in psychology and related scientific fields. In the last 50 years, psychologists, anthropologists, and sociologists have devoted increased attention to creativity; we now know more about creativity than at any point in history. Explaining Creativity examines research on thinking processes, personality, culture, mental health, groupwork, technology, self-beliefs, and more. It also reviews creativity across fields such as the arts, science, theater, music, and writing.This new edition maintains the broad and practical, yet still detailed approach of the previous editions, but it features updated coverage on the full landscape of creative cognition, creative practice, and social and cultural contexts for creativity. With three new chapters on Creativity and Technology, Creativity and Wellbeing, and Creativity and Self, this third edition provides a comprehensive understanding of creativity for anyone interested in the topic.

The 10th anniversary edition of the bestselling foundational business training manual for ambitious readers, featuring new concepts and mental models: updated, expanded, and revised.Many people assume they need to attend business school to learn how to build a successful business or advance in their career. That's not true. The vast majority of modern business practice requires little more than common sense, simple arithmetic, and knowledge of a few very important ideas and principles.The Personal MBA 10th Anniversary Edition provides a clear overview of the essentials of every major business topic: entrepreneurship, product development, marketing, sales, negotiation, accounting, finance, productivity, communication, psychology, leadership, systems design, analysis, and operations management...all in one comprehensive volume.Inside you'll learn concepts such as:The 5 Parts of Every Business: You can understand and improve any business, large or small, by focusing on five fundamental topics.The 12 Forms of Value: Products and services are only two of the twelve ways you can create value for your customers.4 Methods to Increase Revenue: There are only four ways for a business to bring in more money. Do you know what they are?Business degrees are often a poor investment, but business skills are always useful, no matter how you acquire them.The Personal MBA will help you do great work, make good decisions, and take full advantage of your skills, abilities, and available opportunities--no matter what you do (or would like to do) for a living.

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.  

This book explains the keys to successful investment and the pitfalls that can destroy capital or ruin a career. Utilizing passages from his memos to illustrate his ideas, Marks teaches by example, detailing the development of an investment philosophy that fully acknowledges the complexities of investing and the perils of the financial world. Brilliantly applying insight to today's volatile markets, Marks offers a volume that is part memoir, part creed, with a number of broad takeaways.

As programmers, we’ve all seen source code that’s so ugly and buggy it makes our brain ache. Over the past five years, authors Dustin Boswell and Trevor Foucher have analyzed hundreds of examples of "bad code" (much of it their own) to determine why they’re bad and how they could be improved. Their conclusion? You need to write code that minimizes the time it would take someone else to understand it―even if that someone else is you.This book focuses on basic principles and practical techniques you can apply every time you write code. Using easy-to-digest code examples from different languages, each chapter dives into a different aspect of coding, and demonstrates how you can make your code easy to understand. Simplify naming, commenting, and formatting with tips that apply to every line of code Refine your program’s loops, logic, and variables to reduce complexity and confusion Attack problems at the function level, such as reorganizing blocks of code to do one task at a time Write effective test code that is thorough and concise―as well as readable"Being aware of how the code you create affects those who look at it later is an important part of developing software. The authors did a great job in taking you through the different aspects of this challenge, explaining the details with instructive examples."―Michael Hunger, passionate Software Developer

An analysis of the new business paradigm shows how firms that do "everything right" can nevertheless fail because of new technologies and disruptions in the market structure.

High Performance MySQL is the definitive guide to building fast, reliable systems with MySQL. Written by noted experts with years of real-world experience building very large systems, this book covers every aspect of MySQL performance in detail, and focuses on robustness, security, and data integrity. High Performance MySQL teaches you advanced techniques in depth so you can bring out MySQL's full power. Learn how to design schemas, indexes, queries and advanced MySQL features for maximum performance, and get detailed guidance for tuning your MySQL server, operating system, and hardware to their fullest potential. You'll also learn practical, safe, high-performance ways to scale your applications with replication, load balancing, high availability, and failover. This second edition is completely revised and greatly expanded, with deeper coverage in all areas. Major additions include: Emphasis throughout on both performance and reliability Thorough coverage of storage engines, including in-depth tuning and optimizations for the InnoDB storage engine Effects of new features in MySQL 5.0 and 5.1, including stored procedures, partitioned databases, triggers, and views A detailed discussion on how to build very large, highly scalable systems with MySQL New options for backups and replication Optimization of advanced querying features, such as full-text searches Four new appendices The book also includes chapters on benchmarking, profiling, backups, security, and tools and techniques to help you measure, monitor, and manage your MySQL installations.

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.

During his fourteen years as Yale's chief investment officer, David F. Swensen has transformed the management of the university's portfolio. Largely by focusing on nonconventional strategies, including a heavy allocation to private equity, Swensen has achieved an annualized return of 16.2 percent, which has propelled Yale's endowment into the top tier of institutional funds. Now, this acknowledged leader of fund managers draws on his experience and deep knowledge of the financial markets to provide a compendium of powerful investment strategies.Swensen presents an overview of the investment world populated by institutional fund managers, pension fund fiduciaries, investment managers, and trustees of universities, museums, hospitals, and foundations. He offers penetrating insights from his experience managing Yale's endowment, ranging from broad issues of goals and investment philosophy to the strategic and tactical aspects of portfolio management. Swensen's exceptionally readable book addresses critical concepts such as handling risk, selecting investment advisers, and negotiating the opportunities and pitfalls in individual asset classes. Fundamental investment ideas are illustrated by real-world concrete examples, and each chapter contains strategies that any manager can put into action.At a time when it is becoming increasingly difficult to cope with the relentless challenges provided by today's financial markets, Swensen's book is an indispensable roadmap for creating a successful investment program for every institutional fund manager. Any student of markets will benefit from Pioneering Portfolio Management.