Author : Mark Denne
Publisher : Prentice Hall Professional
Page : 212 pages
File Size : 36,60 MB
Release : 2003
Category : Computers
ISBN : 9780131407282
- Opens the black box of methodologies and demonstrates that software development is fundamentally a value creation process - Covers new and radical approaches to software development that respond to business demands for shorter investment periods and increased agility - Provides software engineers tools for understanding enterprise-level value creation and managing financial objectives
Author : Donald J. Reifer
Publisher : Pearson Education
Page : 378 pages
File Size : 25,36 MB
Release : 2001-09-05
Category : Computers
ISBN : 0768685087
"Just the understanding and insights you will pick up about how people encounter and cope with combinations of technical, social, political, and economic opportunities and challenges make the book a joy to read and worth much more than the price of it alone." --Barry Boehm, from the Foreword This practical handbook shows you how to build an effective business case when you need to justify--and persuade management to accept--software change or improvement. Based on real-world scenarios, the book covers the most common situations in which business case analyses are required and explains specific techniques that have proved successful in practice. Drawing on years of experience in winning the "battle of the budget," the author shows you how to use commonly accepted engineering economic arguments to make your numbers "sing" to management. The book provides examples of successful business cases; along the way, tables, tools, facts, figures, and metrics guide you through the entire analytic process. Writing in a concise and witty style, the author makes this valuable guidance accessible to every software engineer, manager, and IT professional. Highlights include: How and where business case analyses fit into the software and IT life cycle process Explanations of the most common tools for business case analysis, such as present-value, return-on-investment, break-even, and cost/benefit calculation Tying the business process to the software development life cycle Packaging the business case for management consumption Frameworks and guidelines for justifying IT productivity, quality, and delivery cycle improvement strategies Case studies for applying appropriate decision situations to software process improvement Strategic guidelines for various business case analyses With this book in hand, you will find the facts, examples, hard data, and case studies needed for preparing your own winning business cases in today's complex software environment.
Author : Ronald T. Kneusel
Publisher : Springer
Page : 237 pages
File Size : 34,3 MB
Release : 2015-04-14
Category : Computers
ISBN : 3319172603
This is a book about numbers and how those numbers are represented in and operated on by computers. It is crucial that developers understand this area because the numerical operations allowed by computers, and the limitations of those operations, especially in the area of floating point math, affect virtually everything people try to do with computers. This book aims to fill this gap by exploring, in sufficient but not overwhelming detail, just what it is that computers do with numbers. Divided into two parts, the first deals with standard representations of integers and floating point numbers, while the second details several other number representations. Each chapter ends with exercises to review the key points. Topics covered include interval arithmetic, fixed-point numbers, floating point numbers, big integers and rational arithmetic. This book is for anyone who develops software including software engineerings, scientists, computer science students, engineering students and anyone who programs for fun.
Author : John Maeda
Publisher : MIT Press (MA)
Page : 255 pages
File Size : 30,48 MB
Release : 1999
Category : Computers
ISBN : 9780262133548
Honorable Mention, 2000, American Association of Museums (AAM) publication competition. and Winner of the 1999 AAP/PSP award in the category of Computer Science, granted by the Professional/Scholary Reference Division of the Association of American Publishers. Most art and technology projects pair artists with engineers or scientists: the artist has the conception, and the technical person provides the know-how. John Maeda is an artist and a computer scientist, and he views the computer not as a substitute for brush and paint but as an artistic medium in its own right. Design By Numbers is a reader-friendly tutorial on both the philosophy and nuts-and-bolts techniques of programming for artists. Practicing what he preaches, Maeda composed Design By Numbers using a computational process he developed specifically for the book. He introduces a programming language and development environment, available on the Web, which can be freely downloaded or run directly within any JAVA-enabled Web browser. Appropriately, the new language is called DBN (for "design by numbers"). Designed for "visual" people—artists, designers, anyone who likes to pick up a pencil and doodle—DBN has very few commands and consists of elements resembling those of many other languages, such as LISP, LOGO, C/JAVA, and BASIC. Throughout the book, Maeda emphasizes the importance—and delights—of understanding the motivation behind computer programming, as well as the many wonders that emerge from well-written programs. Sympathetic to the "mathematically challenged," he places minimal emphasis on mathematics in the first half of the book. Because computation is inherently mathematical, the books second half uses intermediate mathematical concepts that generally do not go beyond high-school algebra. The reader who masters the skills so clearly set out by Maeda will be ready to exploit the true character of digital media design.
Author : V. Anton Spraul
Publisher : No Starch Press
Page : 217 pages
File Size : 38,71 MB
Release : 2015-08-01
Category : Computers
ISBN : 1593276664
We use software every day to perform all kinds of magical, powerful tasks. It's the force behind stunning CGI graphics, safe online shopping, and speedy Google searches. Software drives the modern world, but its inner workings remain a mystery to many. How Software Works explains how computers perform common-yet-amazing tasks that we take for granted every day. Inside you'll learn: –How data is encrypted –How passwords are used and protected –How computer graphics are created –How video is compressed for streaming and storage –How data is searched (and found) in huge databases –How programs can work together on the same problem without conflict –How data travels over the Internet How Software Works breaks down these processes with patient explanations and intuitive diagrams so that anyone can understand—no technical background is required, and you won't be reading through any code. In plain English, you'll examine the intricate logic behind the technologies you constantly use but never understood. If you've ever wondered what really goes on behind your computer screen, How Software Works will give you fascinating look into the software all around you.
Author : Ken Schwaber
Publisher : John Wiley & Sons
Page : 216 pages
File Size : 17,4 MB
Release : 2012-03-21
Category : Business & Economics
ISBN : 1118228545
A radical approach to getting IT projects done faster andcheaper than anyone thinks possible Software in 30 Days summarizes the Agile and Scrumsoftware development method, which allows creation of game-changingsoftware, in just 30 days. Projects that use it are three timesmore successful than those that don't. Software in 30 Daysis for the business manager, the entrepreneur, the productdevelopment manager, or IT manager who wants to develop softwarebetter and faster than they now believe possible. Learn how thisunorthodox process works, how to get started, and how to succeed.Control risk, manage projects, and have your people succeed withsimple but profound shifts in the thinking. The authors explain powerful concepts such as the art of thepossible, bottom-up intelligence, and why it's good to failearly—all with no risk greater than thirty days. The productivity gain vs traditional "waterfall" methods hasbeen over 100% on many projects Author Ken Schwaber is a co-founder of the Agile softwaremovement, and co-creator, with Jeff Sutherland, of the "Scrum"technique for building software in 30 days Coauthor Jeff Sutherland was cosigner of the Agile Manifesto,which marked the start of the Agile movement Software in 30 Days is a must-read for all managers andbusiness owners who use software in their organizations or in theirproducts and want to stop the cycle of slow, expensive softwaredevelopment. Programmers will want to buy copies for their managersand their customers so they will know how to collaborate to get thebest work possible.
Author : Jeffrey Kenneth Prager
Publisher : Builderbooks
Page : 206 pages
File Size : 16,4 MB
Release : 2015
Category : Business & Economics
ISBN : 9780867187359
Use 7 Key Numbers to help you earn greater profits with less time and energy Many builders and contractors struggle to get a clear picture of where their business is at the moment - and where it's headed financially. By the time you compare your accounting reports with your job costing, estimating and change orders, and pipeline, it's too late to make adjustments to guarantee profit. This book will help you see where you stand every day, with every job, by monitoring just 7 Key Numbers that drive all profits and cash flow, including - Number of leads - Sales conversion rate - Customer retention rate Stay on top of every job! Follow the steps in this book to create a process that will let you know when costs or scheduling deviate from the estimate--in time to respond before those changes cost you money. "Managing Your Business with 7 Key Numbers is exceptionally well written, organized, and presented. Specifically directed at professionals engaged in construction, Managing Your Business with 7 Key Numbers is as thoroughly "user friendly' as it is informative, making it very highly recommended." Small Press Bookwatch Oregon, WI
Author : Randall Bolten
Publisher : John Wiley & Sons
Page : 348 pages
File Size : 42,73 MB
Release : 2012-02-13
Category : Business & Economics
ISBN : 1118239962
Learn how to communicate better with numbers Whether you are distributing a report or giving a presentation, you have a lot of numbers to present and only a few minutes to get your point across. Your audience is busy and has a short attention span. Don't let an amateur presentation bog you down, confuse your audience, and damage your credibility. Instead, learn how to present numerical information effectively—in the same way you learned how to speak or write. With Painting with Numbers, you'll discover how to present numbers clearly and effectively so your ideas and your presentation shine. Use the Arabic numeral system to your advantage master the use of layout and visual effects to communicate powerfully Understand how audiences process your information and how that affects your "personal brand image" Learn how to be perceived as a professional who truly understands the business concepts and issues underlying your numbers Use software tools, including Excel, PowerPoint, and graphs, efficiently and to drive home your point Author Randall Bolten shares his decades of experience as a senior finance executive distilling complicated information into clear presentations, to help you make your numerical information more comprehensible, meaningful, and accessible. Painting with Numbers is brimming with hands-on advice, techniques, tools, rules, and guidelines for producing clear, attractive, and effective quantation (the word the author has coined for the skill of presenting numbers).
Author : Adam Tornhill
Publisher : Pragmatic Bookshelf
Page : 356 pages
File Size : 43,83 MB
Release : 2018-03-08
Category : Computers
ISBN : 1680505807
Are you working on a codebase where cost overruns, death marches, and heroic fights with legacy code monsters are the norm? Battle these adversaries with novel ways to identify and prioritize technical debt, based on behavioral data from how developers work with code. And that's just for starters. Because good code involves social design, as well as technical design, you can find surprising dependencies between people and code to resolve coordination bottlenecks among teams. Best of all, the techniques build on behavioral data that you already have: your version-control system. Join the fight for better code! Use statistics and data science to uncover both problematic code and the behavioral patterns of the developers who build your software. This combination gives you insights you can't get from the code alone. Use these insights to prioritize refactoring needs, measure their effect, find implicit dependencies between different modules, and automatically create knowledge maps of your system based on actual code contributions. In a radical, much-needed change from common practice, guide organizational decisions with objective data by measuring how well your development teams align with the software architecture. Discover a comprehensive set of practical analysis techniques based on version-control data, where each point is illustrated with a case study from a real-world codebase. Because the techniques are language neutral, you can apply them to your own code no matter what programming language you use. Guide organizational decisions with objective data by measuring how well your development teams align with the software architecture. Apply research findings from social psychology to software development, ensuring you get the tools you need to coach your organization towards better code. If you're an experienced programmer, software architect, or technical manager, you'll get a new perspective that will change how you work with code. What You Need: You don't have to install anything to follow along in the book. TThe case studies in the book use well-known open source projects hosted on GitHub. You'll use CodeScene, a free software analysis tool for open source projects, for the case studies. We also discuss alternative tooling options where they exist.
Author : Brad Miser
Publisher : Que Publishing
Page : 387 pages
File Size : 42,7 MB
Release : 2015-03-31
Category : Computers
ISBN : 0133574059
Be More Productive with Pages, Numbers, and Keynote Pages, Numbers, and Keynote are Apple’s office/business productivity software applications. Originally a suite of software called iWork, these apps are roughly the equivalent of Microsoft Office’s Word, Excel, and PowerPoint – but implemented quite differently with Apple’s approach to design and functionality. Written by Apple hardware and software expert, Brad Miser, My Pages®, Numbers®, and Keynote® includes full-color, step-by-step tasks to walk you through these key applications, so you can quickly accomplish exactly what you want through word processing, spreadsheets, and presentations. The tasks include how to: Store your documents on the cloud so you can work with them on any device, including Mac and Windows computers, iPads, and iPhones. Use templates so that creating amazing-looking documents is fast and easy. Add text to your documents by typing or dictation, and then use powerful tools to format that text easily and quickly. Enhance your Pages documents by including tables, charts, photos, tables of content, headers, footers, and more. Use Numbers spreadsheets to organize, format, calculate (using built-in or custom formulas), report, and present information in tables and charts. Use Keynote to build amazing presentations including text, images, charts, animation, and more. Share your documents by creating PDFs or printing them; provide digital versions of your documents to others using email, AirDrop, or messages. Collaborate with others on your documents through comments, track changes, and in real time with iCloud. Register Your Book at quepublishing.com/register to 35% off coupon to be used on your next purchase and more! COVERS iWork apps for Mac
