Understanding Software

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Understanding Software

Max Kanat-Alexander
Understanding Software Book PDF

Author : Max Kanat-Alexander
Publisher : Packt Publishing Ltd
Page : 278 pages
File Size : 47,8 Mb
Release : 2017-09-29
Category : Computers
ISBN : 9781788628341

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Understanding Software by Max Kanat-Alexander Pdf

Software legend Max Kanat-Alexander shows you how to succeed as a developer by embracing simplicity, with forty-three essays that will help you really understand the software you work with. About This Book Read and enjoy the superlative writing and insights of the legendary Max Kanat-Alexander Learn and reflect with Max on how to bring simplicity to your software design principles Discover the secrets of rockstar programmers and how to also just suck less as a programmer Who This Book Is For Understanding Software is for every programmer, or anyone who works with programmers. If life is feeling more complex than it should be, and you need to touch base with some clear thinking again, this book is for you. If you need some inspiration and a reminder of how to approach your work as a programmer by embracing some simplicity in your work again, this book is for you. If you're one of Max's followers already, this book is a collection of Max's thoughts selected and curated for you to enjoy and reflect on. If you're new to Max's work, and ready to connect with the power of simplicity again, this book is for you! What You Will Learn See how to bring simplicity and success to your programming world Clues to complexity - and how to build excellent software Simplicity and software design Principles for programmers The secrets of rockstar programmers Max's views and interpretation of the Software industry Why Programmers suck and how to suck less as a programmer Software design in two sentences What is a bug? Go deep into debugging In Detail In Understanding Software, Max Kanat-Alexander, Technical Lead for Code Health at Google, shows you how to bring simplicity back to computer programming. Max explains to you why programmers suck, and how to suck less as a programmer. There's just too much complex stuff in the world. Complex stuff can't be used, and it breaks too easily. Complexity is stupid. Simplicity is smart. Understanding Software covers many areas of programming, from how to write simple code to profound insights into programming, and then how to suck less at what you do! You'll discover the problems with software complexity, the root of its causes, and how to use simplicity to create great software. You'll examine debugging like you've never done before, and how to get a handle on being happy while working in teams. Max brings a selection of carefully crafted essays, thoughts, and advice about working and succeeding in the software industry, from his legendary blog Code Simplicity. Max has crafted forty-three essays which have the power to help you avoid complexity and embrace simplicity, so you can be a happier and more successful developer. Max's technical knowledge, insight, and kindness, has earned him code guru status, and his ideas will inspire you and help refresh your approach to the challenges of being a developer. Style and approach Understanding Software is a new selection of carefully chosen and crafted essays from Max Kanat-Alexander's legendary blog call Code Simplicity. Max's writing and thoughts are great to sit and read cover to cover, or if you prefer you can drop in and see what you discover new every single time!

Understanding Software Dynamics

Richard L Sites
Understanding Software Dynamics Book PDF

Author : Richard L Sites
Publisher : Addison-Wesley Professional
Page : 801 pages
File Size : 53,5 Mb
Release : 2021-11-02
Category : Computers
ISBN : 9780137589784

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Understanding Software Dynamics by Richard L Sites Pdf

An Expert Guide to Software Performance Optimization From mobile and cloud apps to video games to driverless vehicle control, more and more software is time-constrained: It must deliver reliable results seamlessly, consistently, and virtually instantaneously. If it doesn't, customers are unhappy--and sometimes lives are put at risk. When complex software underperforms or fails, software engineers need to identify and address the root causes. This is difficult and, historically, few tools have been available to help. In Understanding Software Dynamics, performance expert Richard L. Sites tackles the problem head on, offering expert methods and advanced tools for understanding complex, time-constrained software dynamics, improving reliability and troubleshooting challenging performance problems. Sites draws on several decades of experience pioneering software performance optimization, as well as extensive experience teaching graduate-level developers. He introduces principles and techniques for use in any environment, from embedded devices to datacenters, illuminating them with examples based on x86 or ARM processors running Linux and linked by Ethernet. He also guides readers through building and applying a powerful, new, extremely low-overhead open-source software tool, KUtrace, to precisely trace executions on every CPU core. Using insights gleaned from this tool, readers can apply nuanced solutions--not merely brute-force techniques such as turning off caches or cores. Measure and address issues associated with CPUs, memory, disk/SSD, networks, and their interactions Fix programs that are always too slow, and those that sometimes lag for no apparent reason Design useful observability, logging, and time-stamping capabilities into your code Reason more effectively about performance data to see why reality differs from expectations Identify problems such as excess execution, slow instruction execution, waiting for resources, and software locks Understanding Software Dynamics will be valuable to experienced software professionals, including application and OS developers, hardware and system architects, real-time system designers, and game developers, as well as advanced students. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Understanding Open Source and Free Software Licensing

Andrew M. St. Laurent
Understanding Open Source and Free Software Licensing Book PDF

Author : Andrew M. St. Laurent
Publisher : "O'Reilly Media, Inc."
Page : 208 pages
File Size : 54,7 Mb
Release : 2004-08-16
Category : Computers
ISBN : 9780596005818

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Understanding Open Source and Free Software Licensing by Andrew M. St. Laurent Pdf

Describes the legal implications of open source and free software licensing and provides an explanation of what an open source software license actually is, and how to draft one for personal use.

UNDERSTANDING SOFTWARE DEVELOPMENT TRENDS 2020

Mazil Khatib
UNDERSTANDING SOFTWARE DEVELOPMENT TRENDS 2020 Book PDF

Author : Mazil Khatib
Publisher : Mazil Khatib
Page : 128 pages
File Size : 54,8 Mb
Release : 2024-05-20
Category : Technology & Engineering
ISBN : 8210379456XXX

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UNDERSTANDING SOFTWARE DEVELOPMENT TRENDS 2020 by Mazil Khatib Pdf

This book is all about the current trends which exist in todays software development industry. How exactly this industry functions, which things matters the most to develop a good quality of software. The practices such as freelancing are discussed in details in this book. This includes the latest technologies such as python programming language, modern text editors like atom and database technologies like mongodb. This book provides a description of each of these technologies. Modern programming language like python and why it is so important in todays world is briefly discussed. Techniques such as brainstorming, researching the market, Establishing features, freelancing etc are mentioned in details which relate to the current software market. Topics such as Customer and Technical Support are briefly discussed which is the most important thing when developers market and sell their software product.

Code Simplicity

Max Kanat-Alexander
Code Simplicity Book PDF

Author : Max Kanat-Alexander
Publisher : "O'Reilly Media, Inc."
Page : 85 pages
File Size : 41,8 Mb
Release : 2012-03-23
Category : Computers
ISBN : 9781449334697

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Code Simplicity by Max Kanat-Alexander Pdf

Good software design is simple and easy to understand. Unfortunately, the average computer program today is so complex that no one could possibly comprehend how all the code works. This concise guide helps you understand the fundamentals of good design through scientific laws—principles you can apply to any programming language or project from here to eternity. Whether you’re a junior programmer, senior software engineer, or non-technical manager, you’ll learn how to create a sound plan for your software project, and make better decisions about the pattern and structure of your system. Discover why good software design has become the missing science Understand the ultimate purpose of software and the goals of good design Determine the value of your design now and in the future Examine real-world examples that demonstrate how a system changes over time Create designs that allow for the most change in the environment with the least change in the software Make easier changes in the future by keeping your code simpler now Gain better knowledge of your software’s behavior with more accurate tests

Fundamentals of Software Architecture

Mark Richards,Neal Ford
Fundamentals of Software Architecture Book PDF

Author : Mark Richards,Neal Ford
Publisher : O'Reilly Media
Page : 422 pages
File Size : 43,8 Mb
Release : 2020-01-28
Category : Computers
ISBN : 9781492043423

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Fundamentals of Software Architecture by Mark Richards,Neal Ford Pdf

Salary surveys worldwide regularly place software architect in the top 10 best jobs, yet no real guide exists to help developers become architects. Until now. This book provides the first comprehensive overview of software architecture’s many aspects. Aspiring and existing architects alike will examine architectural characteristics, architectural patterns, component determination, diagramming and presenting architecture, evolutionary architecture, and many other topics. Mark Richards and Neal Ford—hands-on practitioners who have taught software architecture classes professionally for years—focus on architecture principles that apply across all technology stacks. You’ll explore software architecture in a modern light, taking into account all the innovations of the past decade. This book examines: Architecture patterns: The technical basis for many architectural decisions Components: Identification, coupling, cohesion, partitioning, and granularity Soft skills: Effective team management, meetings, negotiation, presentations, and more Modernity: Engineering practices and operational approaches that have changed radically in the past few years Architecture as an engineering discipline: Repeatable results, metrics, and concrete valuations that add rigor to software architecture

Understanding Open Source Software Development

Joseph Feller,Brian Fitzgerald
Understanding Open Source Software Development Book PDF

Author : Joseph Feller,Brian Fitzgerald
Publisher : Addison-Wesley Professional
Page : 0 pages
File Size : 52,7 Mb
Release : 2002
Category : Computers
ISBN : 0201734966

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Understanding Open Source Software Development by Joseph Feller,Brian Fitzgerald Pdf

Open Source Software Development offers the first serious (and academically rigorous) study of the OSS phenomenon. The authors examine several key aspects of OSS, for example: Definitions of OSS and Free Software, including a comprehensive guide to both OSS and non-OSS software licences. Profiles of key OSS products, projects, companies and organisations. Analysis of the technological motivations for OSS development, with explicit reference to the possibility of OSS addressing the "software crisis."

Understanding Open Source and Free Software Licensing

Andrew M. St. Laurent
Understanding Open Source and Free Software Licensing Book PDF

Author : Andrew M. St. Laurent
Publisher : "O'Reilly Media, Inc."
Page : 212 pages
File Size : 42,9 Mb
Release : 2004-08-16
Category : Computers
ISBN : 9780596553951

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Understanding Open Source and Free Software Licensing by Andrew M. St. Laurent Pdf

If you've held back from developing open source or free software projects because you don't understand the implications of the various licenses, you're not alone. Many developers believe in releasing their software freely, but have hesitated to do so because they're concerned about losing control over their software. Licensing issues are complicated, and both the facts and fallacies you hear word-of-mouth can add to the confusion.Understanding Open Source and Free Software Licensing helps you make sense of the different options available to you. This concise guide focuses on annotated licenses, offering an in-depth explanation of how they compare and interoperate, and how license choices affect project possibilities. Written in clear language that you don't have to be a lawyer to understand, the book answers such questions as: What rights am I giving up? How will my use of OS/FS licensing affect future users or future developers? Does a particular use of this software--such as combining it with proprietary software--leave me vulnerable to lawsuits?Following a quick look at copyright law, contracts, and the definition of "open source," the book tackles the spectrum of licensing, including: The MIT (or X), BSD, Apache and Academic Free licenses The GPL, LGPL, and Mozilla licenses The QT, Artistic, and Creative Commons licenses Classic Proprietary licenses Sun Community Source license and Microsoft Shared Source project The book wraps up with a look at the legal effects--both positive and negative--of open source/free software licensing.Licensing is a major part of what open source and free software are all about, but it's still one of the most complicated areas of law. Even the very simple licenses are tricky. Understanding Open Source and Free Software Licensing bridges the gap between the open source vision and the practical implications of its legal underpinnings. If open source and free software licenses interest you, this book will help you understand them. If you're an open source/free software developer, this book is an absolute necessity.

Enhancing Mathematics Understanding through Visualization: The Role of Dynamical Software

Habre, Samer
Enhancing Mathematics Understanding through Visualization The Role of Dynamical Software Book PDF

Author : Habre, Samer
Publisher : IGI Global
Page : 298 pages
File Size : 49,9 Mb
Release : 2013-05-31
Category : Education
ISBN : 9781466640511

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Enhancing Mathematics Understanding through Visualization: The Role of Dynamical Software by Habre, Samer Pdf

Mathematics is, by its very nature, an abstract discipline. However, many students learn best by thinking in terms of tangible constructs. Enhancing Mathematics Understanding through Visualization: The Role of Dynamical Software brings these conflicting viewpoints together by offering visual representations as a method of mathematics instruction. The book explores the role of technology in providing access to multiple representations of concepts, using software applications to create a rich environment in which a student’s understanding of mathematical concepts can flourish. Both students and instructors of mathematics at the university level will use this book to implement various novel techniques for the delivery of mathematical concepts in their classrooms. This book is part of the Research Essential collection.

Supporting the Understanding of Team Dynamics in Agile Software Development Through Computer-Aided Sprint Feedback

Fabian Kortum
Supporting the Understanding of Team Dynamics in Agile Software Development Through Computer Aided Sprint Feedback Book PDF

Author : Fabian Kortum
Publisher : Logos Verlag Berlin GmbH
Page : 232 pages
File Size : 40,5 Mb
Release : 2022-03-15
Category : Computers
ISBN : 9783832554385

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Supporting the Understanding of Team Dynamics in Agile Software Development Through Computer-Aided Sprint Feedback by Fabian Kortum Pdf

While modern project management systems support teams during planning and development activities, primarily through performance-related process information, the equally relevant human factors are often insufficiently considered for explaining team dynamics (e.g., the affect of moods in teams). However, understanding team behavioral patterns are crucial for the accurate planning and steady execution of development tasks throughout an ongoing project. A computer-aided feedback concept is described, unifying interdisciplinary foundations and methods from the software engineering, data science, organizational, and social psychology fields for disclosing team dynamics in agile software projects. The concept covers the systematic capture of sociotechnical data combined with descriptive, predictive, and exploratory model-based methods that support understanding behavioural changes during the development process. Design science from information systems research is used in academic and industrial case studies to conceptualize and operationalize the feedback methods into a practical Jira plugin. A concluding evaluation through an action research method in two industrial software projects results in quantitative and qualitative findings regarding the feedback utilization and utility during agile development processes (e.g., team communication changes related to accomplished performances). The case studies underscore the practical relevance for systematic feedback and the need to better understand human factors in software projects.

How Open Source Ate Software

Gordon Haff
How Open Source Ate Software Book PDF

Author : Gordon Haff
Publisher : Apress
Page : 189 pages
File Size : 50,5 Mb
Release : 2018-08-21
Category : Computers
ISBN : 9781484238943

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How Open Source Ate Software by Gordon Haff Pdf

Learn how free software became open source and how you can sell open source software. This book provides a historical context of how open source has thoroughly transformed how we write software, how we cooperate, how we communicate, how we organize, and, ultimately, how we think about business values. You’ll look at project and community examples including Linux, BSD, Apache, and Kubernetes, understand the open source development model, and how open source has influenced approaches more broadly, even proprietary software, such as open betas. You'll also examine the flipside, the "Second Machine Age," and the challenges of open source-based business models. Today, open source serves as shorthand for much broader trends and behaviors. It’s not just about a free (in all senses of the word) alternative to commercial software. It increasingly is the new commercial software. How Open Source Ate Software reveals how open source has much in common, and is often closely allied, with many other trends in business and society. You'll see how it enables projects that go beyond any individual company. That makes open source not just a story about software, but a story about almost everything. What You'll Learn Understand open source opportunities and challenges Sell software if you’re giving it away Apply open source principles more broadly to openorg, devops, etc. Review which organizational incentives you can implement Who This Book Is For Anyone who has an interest in what is happening in open source and the open source community, and anyone who is contemplating making a business that involves open source.

Understanding Search Engines

Michael W. Berry,Murray Browne
Understanding Search Engines Book PDF

Author : Michael W. Berry,Murray Browne
Publisher : SIAM
Page : 134 pages
File Size : 44,8 Mb
Release : 2005-01-01
Category : Computers
ISBN : 0898718163

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Understanding Search Engines by Michael W. Berry,Murray Browne Pdf

The second edition of Understanding Search Engines: Mathematical Modeling and Text Retrieval follows the basic premise of the first edition by discussing many of the key design issues for building search engines and emphasizing the important role that applied mathematics can play in improving information retrieval. The authors discuss important data structures, algorithms, and software as well as user-centered issues such as interfaces, manual indexing, and document preparation. Readers will find that the second edition includes significant changes that bring the text up to date on current information retrieval methods. For example, the authors have added a completely new chapter on link-structure algorithms used in search engines such as Google, and the chapter on user interface has been rewritten to specifically focus on search engine usability. To reflect updates in the literature on information retrieval, the authors have added new recommendations for further reading and expanded the bibliography. In addition, the index has been updated and streamlined to make it more reader friendly.

Understanding UML

Paul Harmon,Mark Watson
Understanding UML Book PDF

Author : Paul Harmon,Mark Watson
Publisher : Morgan Kaufmann
Page : 388 pages
File Size : 41,7 Mb
Release : 1998
Category : Computers
ISBN : 1558604650

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Understanding UML by Paul Harmon,Mark Watson Pdf

"...(an) exceptionally balanced and informative text." --Rich Dragan The Unified Modeling Language (UML) is a third generation method for specifying, visualizing, and documenting an object-oriented system under development. It unifies the three leading object-oriented methods and others to serve as the basis for a common, stable, and expressive object-oriented development notation. As the complexity of software applications increases, so does the developer's need to design and analyze applications before developing them. This practical introduction to UML provides software developers with an overview of this powerful new design notation, and teaches Java programmers to analyse and design object-oriented applications using the UML notation. + Apply the basics of UML to your applications immediately, without having to wade through voluminous documentation + Use the simple Internet example as a prototype for developing object-oriented applications of your own + Follow a real example of an Intranet sales reporting system written in Java that is used to drive explanations throughout the book + Learn from an example application modeled both by hand and with the use of Popkin Software's SA/Object Architect O-O visual modeling tool.

Guide to the Software Engineering Body of Knowledge (Swebok(r))

IEEE Computer Society
Guide to the Software Engineering Body of Knowledge Swebok r Book PDF

Author : IEEE Computer Society
Publisher : Unknown
Page : 348 pages
File Size : 54,9 Mb
Release : 2014
Category : Computer software
ISBN : 0769551661

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Guide to the Software Engineering Body of Knowledge (Swebok(r)) by IEEE Computer Society Pdf

In the Guide to the Software Engineering Body of Knowledge (SWEBOK(R) Guide), the IEEE Computer Society establishes a baseline for the body of knowledge for the field of software engineering, and the work supports the Society's responsibility to promote the advancement of both theory and practice in this field. It should be noted that the Guide does not purport to define the body of knowledge but rather to serve as a compendium and guide to the knowledge that has been developing and evolving over the past four decades. Now in Version 3.0, the Guide's 15 knowledge areas summarize generally accepted topics and list references for detailed information. The editors for Version 3.0 of the SWEBOK(R) Guide are Pierre Bourque (Ecole de technologie superieure (ETS), Universite du Quebec) and Richard E. (Dick) Fairley (Software and Systems Engineering Associates (S2EA)).

Software Studies

Matthew Fuller
Software Studies Book PDF

Author : Matthew Fuller
Publisher : MIT Press
Page : 349 pages
File Size : 41,7 Mb
Release : 2008
Category : Computer programs
ISBN : 9780262062749

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Software Studies by Matthew Fuller Pdf

This collection of short expository, critical and speculative texts offers a field guide to the cultural, political, social and aesthetic impact of software. Experts from a range of disciplines each take a key topic in software and the understanding of software, such as algorithms and logical structures.