Gateway Software Symposium
May 21 - 23, 2010 - St. Louis, MO
Neal Ford
Application Architect at ThoughtWorks, Inc.
Neal is Software Architect and Meme Wrangler at ThoughtWorks, a global IT consultancy with an exclusive focus on end-to-end software development and delivery.
Before joining ThoughtWorks, Neal was the Chief Technology Officer at The DSW Group, Ltd., a nationally recognized training and development firm. Neal has a degree in Computer Science from Georgia State University specializing in languages and compilers and a minor in mathematics specializing in statistical analysis.
He is also the designer and developer of applications, instructional materials, magazine articles, video presentations, and author of 6 books, including the most recent The Productive Programmer. His language proficiencies include Java, C#/.NET, Ruby, Groovy, functional languages, Scheme, Object Pascal, C++, and C. His primary consulting focus is the design and construction of large-scale enterprise applications. Neal has taught on-site classes nationally and internationally to all phases of the military and to many Fortune 500 companies. He is also an internationally acclaimed speaker, having spoken at over 100 developer conferences worldwide, delivering more than 600 talks. If you have an insatiable curiosity about Neal, visit his web site at http://www.nealford.com. He welcomes feedback and can be reached at nford@thoughtworks.com.
Presentations
Hands-on Agile Development
BRING YOUR LAPTOP WITH YOU, BUT A LAPTOP ISN'T REQUIRED! Reading and hearing about agile practices is one thing, but actually doing it is completely different. This session puts you to work in an agile fashion, applying agile developer practices.
Reading and hearing about agile practices is one thing, but actually doing it is completely different. This session puts you to work in an agile fashion, applying agile developer practices. During this session, we're going to take a problem and iteratively develop the solution, using test-driven development, pair programming, retrospectives, pair rotation, and other agile development techniques. We should be able to get through about 3 20-minute iterations during the 90 minutes, giving you a hands-on feel for real agile development. If you have a laptop, bring it, but only half the class needs one, so if you don't have a laptop, don't let it discourage you. Come see what it's like to work on a real agile project, even if it's just 90 minutes.
Visualizations for Code Metrics
Judicious use of metrics improves the quality of your code. But interpreting metrics presents a challenge. You have a list of numbers for a project - what does it mean? And what does it tell me about the health of the project overall? This sessions shows how to produce visualizations for software metrics, making them easier to understand and more valuable. It covers metrics at the individual method level all the way up to the overall architecture of the application. This isn't just a talk about how some tools produce visualizations: this session shows you how to generate your own visualizations, allowing you to customize it to the level in information density that shows real value on your project. I show how to produce projected graphs from dependencies, heat-maps for cyclomatic complexity and code coverage, using XSLT to extract visual information from XML configuration documents, and others. Metrics can't help you if you can't understand them. By creating visualizations, it helps leverage metrics to make your code better.
Judicious use of metrics improves the quality of your code. But interpreting metrics presents a challenge. You have a list of numbers for a project - what does it mean? And what does it tell me about the health of the project overall? This sessions shows how to produce visualizations for software metrics, making them easier to understand and more valuable. It covers metrics at the individual method level all the way up to the overall architecture of the application. This isn't just a talk about how some tools produce visualizations: this session shows you how to generate your own visualizations, allowing you to customize it to the level in information density that shows real value on your project. I show how to produce projected graphs from dependencies, heat-maps for cyclomatic complexity and code coverage, using XSLT to extract visual information from XML configuration documents, and others. Metrics can't help you if you can't understand them. By creating visualizations, it helps leverage metrics to make your code better.
Testing the Entire Stack
This talk covers testing the entire stack: unit, integration, functional, behavior-driven, databases, user acceptance, mocking & stubbing, and other topics and strategies.
Most talks you see about testing cover one particular tool, and rarely delve into the strategies around when you should use a particular tool for a particular kind of testing. This talk differs because it covers testing the entire stack: unit, integration, functional, behavior-driven, databases, user acceptance, mocking & stubbing, and other topics and strategies. I discuss the merits of "known good state" vs. "nuke & pave" for databases, discuss the differences between ClassicTDDers vs. Mockists and how they approach testing. Throughout, I provide strategies and heuristics to help guide you when making decisions about how, when, and why you are testing some part of your infrastructure.
Keynote: Smithing in the 21st Century
Blacksmiths in 1900 and PowerBuilder developers in 1996 have something in common: they thought their job was safe forever. Yet circumstances proved them wrong. One of the nagging concerns for developers is how do you predict the Next Big Thing, preferably before you find yourself dinosaurized. This keynote discusses why people are bad at predicting the future, and why picking the Next Big Thing is hard. Then, it foolishly does just that: tries to predict the future. I also provide some guidelines on how to polish your crystal ball, giving you tools to help ferret out upcoming trends. Don't get caught by the rising tide of the next major coolness: nothing's sadder than an unemployed farrier watching cars drive by.
Blacksmiths in 1900 and PowerBuilder developers in 1996 have something in common: they thought their job was safe forever. Yet circumstances proved them wrong. One of the nagging concerns for developers is how do you predict the Next Big Thing, preferably before you find yourself dinosaurized. This keynote discusses why people are bad at predicting the future, and why picking the Next Big Thing is hard. Then, it foolishly does just that: tries to predict the future. I also provide some guidelines on how to polish your crystal ball, giving you tools to help ferret out upcoming trends. Don't get caught by the rising tide of the next major coolness: nothing's sadder than an unemployed farrier watching cars drive by.
Evolving towards REST-based Enterprise Integration
This talk describes an agile approach to architecture, and merges the current state-of-the-art thinking in both service oriented architectures(SOA) and web-based architectures like HTTP, REST, and hypermedia.
We're drowning in needless complexity in the enterprise architecture space: heavy, bloated tools, complex middleware, just-in-case architectural decisions, and vendor-itus. The side effect of all that complexity drives us further from our goals: architecture that is simple, free, supports business goals, loosely coupled, and evolvable. This session describes how to use web technologies (HTTP, REST, hypermedia, etc.) to implement robust, scalable enterprise architecture. This session shows a variety of different ways to attack this problem, with advantages and disadvantages for each, evolving towards the current state-of-the-art of REST-based architectures. This talk is based on original research and development done by ThoughtWorks, and represents the current state of the art in building truly scalable enterprise architectures. This topic combines the subjects of service oriented architecture with web technologies to create a hybrid providing you with the benefits of both approaches. You can build robust, scalable enterprise architecture that allows individual applications to evolve independently and rapidly. This talk describes how to make SOA suck less
Emergent Design
Emergent design is a big topic in the agile architecture and design community. This session covers the theory behind emergent design and shows examples of how you can implement this important concept.
This session describes the current thinking about emergent design, discovering design in code. The hazard of Big Design Up Front in software is that you don't yet know what you don't know, and design decisions made too early are just speculations without facts. Emergent design techniques allow you to wait until the last responsible moment to make design decisions. This talk covers four areas: emergent design enablers, battling things that make emergent design hard, finding idiomatic patterns, and how to leverage the patterns you find. It includes both proactive (test-driven development) and reactive (refactoring, metrics, visualizations, tests) approaches to discovering design, and discusses the use of custom attributes, DSLs, and other techniques for utilizing them. The goal of this talk is to provide nomenclature, strategies, and techniques for allowing design to emerge from projects as they proceed, keeping you code in sync with the problem domain. This talk shows lots of examples of how to make this concept work in your environment.
Books
by Neal Ford
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Anyone who develops software for a living needs a proven way to produce it better, faster, and cheaper. The Productive Programmer offers critical timesaving and productivity tools that you can adopt right away, no matter what platform you use. Master developer Neal Ford not only offers advice on the mechanics of productivity--how to work smarter, spurn interruptions, get the most out your computer, and avoid repetition--he also details valuable practices that will help you elude common traps, improve your code, and become more valuable to your team. You'll learn to:
- Write the test before you write the code
- Manage the lifecycle of your objects fastidiously
- Build only what you need now, not what you might need later
- Apply ancient philosophies to software development
- Question authority, rather than blindly adhere to standards
- Make hard things easier and impossible things possible through meta-programming
- Be sure all code within a method is at the same level of abstraction
- Pick the right editor and assemble the best tools for the job
This isn't theory, but the fruits of Ford's real-world experience as an Application Architect at the global IT consultancy ThoughtWorks. Whether you're a beginner or a pro with years of experience, you'll improve your work and your career with the simple and straightforward principles in The Productive Programmer.
-
Anyone who develops software for a living needs a proven way to produce it better, faster, and cheaper. The Productive Programmer offers critical timesaving and productivity tools that you can adopt right away, no matter what platform you use. Master developer Neal Ford not only offers advice on the mechanics of productivity--how to work smarter, spurn interruptions, get the most out your computer, and avoid repetition--he also details valuable practices that will help you elude common traps, improve your code, and become more valuable to your team. You'll learn to:
- Write the test before you write the code
- Manage the lifecycle of your objects fastidiously
- Build only what you need now, not what you might need later
- Apply ancient philosophies to software development
- Question authority, rather than blindly adhere to standards
- Make hard things easier and impossible things possible through meta-programming
- Be sure all code within a method is at the same level of abstraction
- Pick the right editor and assemble the best tools for the job
This isn't theory, but the fruits of Ford's real-world experience as an Application Architect at the global IT consultancy ThoughtWorks. Whether you're a beginner or a pro with years of experience, you'll improve your work and your career with the simple and straightforward principles in The Productive Programmer.
- Write the test before you write the code
by ThoughtWorks Inc.
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ThoughtWorks is a well-known global consulting firm; ThoughtWorkers are leaders in areas of design, architecture, SOA, testing, and agile methodologies. This collection of essays brings together contributions from well-known ThoughtWorkers such as Martin Fowler, along with other authors you may not know yet. While ThoughtWorks is perhaps best known for their work in the Agile community, this anthology confronts issues throughout the software development life cycle. From technology issues that transcend methodology, to issues of realizing business value from applications, you'll find it here.
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ThoughtWorks is a well-known global consulting firm; ThoughtWorkers are leaders in areas of design, architecture, SOA, testing, and agile methodologies. This collection of essays brings together contributions from well-known ThoughtWorkers such as Martin Fowler, along with other authors you may not know yet. While ThoughtWorks is perhaps best known for their work in the Agile community, this anthology confronts issues throughout the software development life cycle. From technology issues that transcend methodology, to issues of realizing business value from applications, you'll find it here.
by
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Twenty-seven weekends a year, the No Fluff, Just Stuff conference rolls into another town, featuring the world's best technical speakers and writers. Up until now, you had to go to one of the shows to soak up their collective wisdom. Now, you can hold it in the palm of your hand. The No Fluff, Just Stuff Anthology represents topics presented on the tour, written by the speakers who created it. This book allows the authors the chance to go more in depth on the subjects for which they are passionate. It is guaranteed to surprise, enlighten, and broaden your understanding of the technical world in which you live.
The No Fluff, Just Stuff Symposium Series is a traveling conference series for software developers visiting 27 cities a year. No Fluff has put on over 75 symposia throughout the U.S. and Canada, with more than 12,000 attendees so far. Its success has been a result of focusing on high quality technical presentations, great speakers, and no marketing hype. Now this world-class material is available to you in print for the first time.
-
Twenty-seven weekends a year, the No Fluff, Just Stuff conference rolls into another town, featuring the world's best technical speakers and writers. Up until now, you had to go to one of the shows to soak up their collective wisdom. Now, you can hold it in the palm of your hand. The No Fluff, Just Stuff Anthology represents topics presented on the tour, written by the speakers who created it. This book allows the authors the chance to go more in depth on the subjects for which they are passionate. It is guaranteed to surprise, enlighten, and broaden your understanding of the technical world in which you live.
The No Fluff, Just Stuff Symposium Series is a traveling conference series for software developers visiting 27 cities a year. No Fluff has put on over 75 symposia throughout the U.S. and Canada, with more than 12,000 attendees so far. Its success has been a result of focusing on high quality technical presentations, great speakers, and no marketing hype. Now this world-class material is available to you in print for the first time.
by Neal Ford
-
A guide to the skills required for state-of-the-art web development, this book covers a variety of web development frameworks. The uses of the standard web API to create applications with increasingly sophisticated architectures are highlighted, and a discussion of the development of industry-accepted best practices for architecture is included. The history and evolution toward this architecture and the reasons it is superior to previous efforts are described, and an overview of the most popular web application frameworks, their architecture, and use is provided. The same application is built in six different frameworks, allowing developers to conduct an informed comparison. An evaluation of the pros and cons of each framework is provided to assist developers in making decisions or evaluating frameworks on their own. Best practices covered include sophisticated user interface techniques, intelligent caching and resource management, performance tuning, debugging, testing, and web services.
-
A guide to the skills required for state-of-the-art web development, this book covers a variety of web development frameworks. The uses of the standard web API to create applications with increasingly sophisticated architectures are highlighted, and a discussion of the development of industry-accepted best practices for architecture is included. The history and evolution toward this architecture and the reasons it is superior to previous efforts are described, and an overview of the most popular web application frameworks, their architecture, and use is provided. The same application is built in six different frameworks, allowing developers to conduct an informed comparison. An evaluation of the pros and cons of each framework is provided to assist developers in making decisions or evaluating frameworks on their own. Best practices covered include sophisticated user interface techniques, intelligent caching and resource management, performance tuning, debugging, testing, and web services.




