|By Tad Anderson||
|October 22, 2012 08:00 AM EDT||
|It was hard to imagine this book getter any better than it already was. I guess that was because I never expected so many changes. This is the most I have ever seen a new edition of a book change. If you own the second edition, you will definitely want this new one. It is almost like another book.
The big case studies are gone. They have been replaced with a ton of new material. If you don't own the first and second editions of the book, you can get the case studies on the publisher's web site.
Below are the chapters in this third edition.
Part One. Introduction
1. What Is Software Architecture?
2. Why Is Software Architecture Important?
3. The Many Contexts of Software Architecture
Part Two. Quality Attributes
4. Understanding Quality Attributes
12. Other Quality Attributes
13. Architectural Tactics and Patterns
14. Quality Attribute Modeling and Analysis
Part Three. Architecture in the Life Cycle
15. Architecture in Agile Projects
16. Architecture and Requirements
17. Designing an Architecture
18. Documenting Software Architectures
19. Architecture, Implementation, and Testing
20. Architecture Reconstruction and Conformance
21. Architecture Evaluation
22. Management and Governance
Part Four. Architecture and Business
23. Economic Analysis of Architectures
24. Architecture Competence
25. Architecture and Software Product Lines
Part Five. The Brave New World
26. Architecture in the Cloud
27. Architectures for the Edge
To show you just how much the book has changed I have included the table of contents to the second edition below.
Pt. One. Envisioning Architecture
Ch. 1. The Architecture Business Cycle
Ch. 2. What Is Software Architecture?
Ch. 3. A-7E Avionics System: A Case Study in Utilizing Architectural Structures
Pt. Two. Creating an Architecture
Ch. 4. Understanding Quality Attributes
Ch. 5. Achieving Qualities
Ch. 6. Air Traffic Control: A Case Study in Designing for High Availability
Ch. 7. Designing the Architecture
Ch. 8. Flight Simulation: A Case Study in an Architecture for Integrability
Ch. 9. Documenting Software Architectures
Ch. 10. Reconstructing Software Architectures
Pt. Three. Analyzing Architectures
Ch. 11. The ATAM: A Comprehensive Method for Architecture Evaluation
Ch. 12. The CBAM: A Quantitative Approach to Architecture Design Decision Making
Ch. 13. The World Wide Web: A Case Study in Interoperability
Pt. Four. Moving From One System to Many
Ch. 14. Software Product Lines: Re-using Architectural Assets
Ch. 15. CelsiusTech: A Case Study in Product Line Development
Ch. 16. J2EE/EJB: A Case Study of an Industry-Standard Computing Infrastructure
Ch. 17. The Luther Architecture: A Case Study in Mobile Applications Using J2EE
Ch. 18. Building Systems from Off-the-Shelf Components
Ch. 19. Software Architecture in the Future
This book has been my go to book for most of my software architecture career. It is what taught me about quality attributes, tactics, and scenarios. It provided my first introduction to the Architecture Tradeoff Analysis Method (ATAM), the Quality Attribute Workshop (QAW), the Cost Benefit Analysis Method (CBAM), Active Reviews for Intermediate Designs (ARID), and the Attribute-Driven Design (ADD) method. In this new edition of the book they introduce the lightweight architecture evaluation. It is a slimmed-down version of ATAM. It is intended to be used on lower ceremony projects.
This new version has a ton of new material. One of the biggest changes is that the quality attributes covered now have their own chapter. There is a new chapter for Availability, Interoperability, Modifiability, Performance, Security, Testability, and Usability.
There is a new chapter dedicated to the technical, project, business, and professional contexts of software architecture. This chapter shows how architecture supports and is informed by other forces and activities in the different contexts.
Part four, Architecture and Business, contains three chapters dedicated to showing the relationships between the architecture and the business.
There is a new chapter on architecturally significant requirements and how to solicit those requirements from the goals set down by the business. This chapter introduces a new method for eliciting and documenting business goals in order to discover architecturally significant requirements. The new method is called Pedigreed Attribute eLicitation Method or PALM for short.
There is a new chapter on individual and organizational architectural competence. The chapter covers the technical duties of a software architect, the non-technical duties of a software architect, and the knowledge areas of the software architect. It also provides a framework for organizational architectural competence.
Part three, Architecture in the Life Cycle, shows how architecture relates to agile projects, shows how to elicit architecturally significant requirements, shows how to design the architecture and document the architecture, also how to test the architecture. Part three also covers how to reconstruct an architecture and evaluate an architecture.
One of my favorite new additions was chapter 27, Architectures for the Edge. An Edge dominant system is one that depends on the input of their users for success. Edge architectures that exist today are Wikipedia, YouTube, Facebook, and Twitter. It was just a really interesting read.
I could go on and on about the value of the content in this book. The bottom line is that if you are a software architect, or want to be one, this is mandatory reading, period.
Software Architecture in Practice (3rd Edition)
Internet of Things (IoT) will be a hybrid ecosystem of diverse devices and sensors collaborating with operational and enterprise systems to create the next big application. In their session at @ThingsExpo, Bramh Gupta, founder and CEO of robomq.io, and Fred Yatzeck, principal architect leading product development at robomq.io, discussed how choosing the right middleware and integration strategy from the get-go will enable IoT solution developers to adapt and grow with the industry, while at the same time reduce Time to Market (TTM) by using plug and play capabilities offered by a robust IoT ...
Oct. 9, 2015 02:00 AM EDT Reads: 2,191
Today’s connected world is moving from devices towards things, what this means is that by using increasingly low cost sensors embedded in devices we can create many new use cases. These span across use cases in cities, vehicles, home, offices, factories, retail environments, worksites, health, logistics, and health. These use cases rely on ubiquitous connectivity and generate massive amounts of data at scale. These technologies enable new business opportunities, ways to optimize and automate, along with new ways to engage with users.
Oct. 9, 2015 02:00 AM EDT Reads: 160
The buzz continues for cloud, data analytics and the Internet of Things (IoT) and their collective impact across all industries. But a new conversation is emerging - how do companies use industry disruption and technology enablers to lead in markets undergoing change, uncertainty and ambiguity? Organizations of all sizes need to evolve and transform, often under massive pressure, as industry lines blur and merge and traditional business models are assaulted and turned upside down. In this new data-driven world, marketplaces reign supreme while interoperability, APIs and applications deliver un...
Oct. 9, 2015 02:00 AM EDT Reads: 278
The Internet of Things (IoT) is growing rapidly by extending current technologies, products and networks. By 2020, Cisco estimates there will be 50 billion connected devices. Gartner has forecast revenues of over $300 billion, just to IoT suppliers. Now is the time to figure out how you’ll make money – not just create innovative products. With hundreds of new products and companies jumping into the IoT fray every month, there’s no shortage of innovation. Despite this, McKinsey/VisionMobile data shows "less than 10 percent of IoT developers are making enough to support a reasonably sized team....
Oct. 9, 2015 02:00 AM EDT Reads: 202
“In the past year we've seen a lot of stabilization of WebRTC. You can now use it in production with a far greater degree of certainty. A lot of the real developments in the past year have been in things like the data channel, which will enable a whole new type of application," explained Peter Dunkley, Technical Director at Acision, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
Oct. 9, 2015 01:45 AM EDT Reads: 7,008
Through WebRTC, audio and video communications are being embedded more easily than ever into applications, helping carriers, enterprises and independent software vendors deliver greater functionality to their end users. With today’s business world increasingly focused on outcomes, users’ growing calls for ease of use, and businesses craving smarter, tighter integration, what’s the next step in delivering a richer, more immersive experience? That richer, more fully integrated experience comes about through a Communications Platform as a Service which allows for messaging, screen sharing, video...
Oct. 9, 2015 12:00 AM EDT Reads: 1,130
SYS-CON Events announced today that Dyn, the worldwide leader in Internet Performance, will exhibit at SYS-CON's 17th International Cloud Expo®, which will take place on November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Dyn is a cloud-based Internet Performance company. Dyn helps companies monitor, control, and optimize online infrastructure for an exceptional end-user experience. Through a world-class network and unrivaled, objective intelligence into Internet conditions, Dyn ensures traffic gets delivered faster, safer, and more reliably than ever.
Oct. 8, 2015 10:00 PM EDT Reads: 590
There are so many tools and techniques for data analytics that even for a data scientist the choices, possible systems, and even the types of data can be daunting. In his session at @ThingsExpo, Chris Harrold, Global CTO for Big Data Solutions for EMC Corporation, will show how to perform a simple, but meaningful analysis of social sentiment data using freely available tools that take only minutes to download and install. Participants will get the download information, scripts, and complete end-to-end walkthrough of the analysis from start to finish. Participants will also be given the pract...
Oct. 8, 2015 09:15 PM EDT Reads: 285
The IoT market is on track to hit $7.1 trillion in 2020. The reality is that only a handful of companies are ready for this massive demand. There are a lot of barriers, paint points, traps, and hidden roadblocks. How can we deal with these issues and challenges? The paradigm has changed. Old-style ad-hoc trial-and-error ways will certainly lead you to the dead end. What is mandatory is an overarching and adaptive approach to effectively handle the rapid changes and exponential growth.
Oct. 8, 2015 09:00 PM EDT Reads: 116
Mobile messaging has been a popular communication channel for more than 20 years. Finnish engineer Matti Makkonen invented the idea for SMS (Short Message Service) in 1984, making his vision a reality on December 3, 1992 by sending the first message ("Happy Christmas") from a PC to a cell phone. Since then, the technology has evolved immensely, from both a technology standpoint, and in our everyday uses for it. Originally used for person-to-person (P2P) communication, i.e., Sally sends a text message to Betty – mobile messaging now offers tremendous value to businesses for customer and empl...
Oct. 8, 2015 05:30 PM EDT Reads: 232
Can call centers hang up the phones for good? Intuitive Solutions did. WebRTC enabled this contact center provider to eliminate antiquated telephony and desktop phone infrastructure with a pure web-based solution, allowing them to expand beyond brick-and-mortar confines to a home-based agent model. It also ensured scalability and better service for customers, including MUY! Companies, one of the country's largest franchise restaurant companies with 232 Pizza Hut locations. This is one example of WebRTC adoption today, but the potential is limitless when powered by IoT.
Oct. 8, 2015 04:30 PM EDT Reads: 7,471
You have your devices and your data, but what about the rest of your Internet of Things story? Two popular classes of technologies that nicely handle the Big Data analytics for Internet of Things are Apache Hadoop and NoSQL. Hadoop is designed for parallelizing analytical work across many servers and is ideal for the massive data volumes you create with IoT devices. NoSQL databases such as Apache HBase are ideal for storing and retrieving IoT data as “time series data.”
Oct. 8, 2015 02:45 PM EDT Reads: 498
Clearly the way forward is to move to cloud be it bare metal, VMs or containers. One aspect of the current public clouds that is slowing this cloud migration is cloud lock-in. Every cloud vendor is trying to make it very difficult to move out once a customer has chosen their cloud. In his session at 17th Cloud Expo, Naveen Nimmu, CEO of Clouber, Inc., will advocate that making the inter-cloud migration as simple as changing airlines would help the entire industry to quickly adopt the cloud without worrying about any lock-in fears. In fact by having standard APIs for IaaS would help PaaS expl...
Oct. 8, 2015 02:30 PM EDT Reads: 652
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Valley. The program, to be aired during the peak viewership season of the year, will have a major impac...
Oct. 8, 2015 01:00 PM EDT Reads: 261
SYS-CON Events announced today that ProfitBricks, the provider of painless cloud infrastructure, will exhibit at SYS-CON's 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. ProfitBricks is the IaaS provider that offers a painless cloud experience for all IT users, with no learning curve. ProfitBricks boasts flexible cloud servers and networking, an integrated Data Center Designer tool for visual control over the cloud and the best price/performance value available. ProfitBricks was named one of the coolest Clo...
Oct. 8, 2015 01:00 PM EDT Reads: 763
Organizations already struggle with the simple collection of data resulting from the proliferation of IoT, lacking the right infrastructure to manage it. They can't only rely on the cloud to collect and utilize this data because many applications still require dedicated infrastructure for security, redundancy, performance, etc. In his session at 17th Cloud Expo, Emil Sayegh, CEO of Codero Hosting, will discuss how in order to resolve the inherent issues, companies need to combine dedicated and cloud solutions through hybrid hosting – a sustainable solution for the data required to manage I...
Oct. 8, 2015 01:00 PM EDT Reads: 477
Apps and devices shouldn't stop working when there's limited or no network connectivity. Learn how to bring data stored in a cloud database to the edge of the network (and back again) whenever an Internet connection is available. In his session at 17th Cloud Expo, Bradley Holt, Developer Advocate at IBM Cloud Data Services, will demonstrate techniques for replicating cloud databases with devices in order to build offline-first mobile or Internet of Things (IoT) apps that can provide a better, faster user experience, both offline and online. The focus of this talk will be on IBM Cloudant, Apa...
Oct. 8, 2015 12:45 PM EDT Reads: 508
WebRTC is about the data channel as much as about video and audio conferencing. However, basically all commercial WebRTC applications have been built with a focus on audio and video. The handling of “data” has been limited to text chat and file download – all other data sharing seems to end with screensharing. What is holding back a more intensive use of peer-to-peer data? In her session at @ThingsExpo, Dr Silvia Pfeiffer, WebRTC Applications Team Lead at National ICT Australia, will look at different existing uses of peer-to-peer data sharing and how it can become useful in a live session to...
Oct. 8, 2015 12:00 PM EDT Reads: 607
As a company adopts a DevOps approach to software development, what are key things that both the Dev and Ops side of the business must keep in mind to ensure effective continuous delivery? In his session at DevOps Summit, Mark Hydar, Head of DevOps, Ericsson TV Platforms, will share best practices and provide helpful tips for Ops teams to adopt an open line of communication with the development side of the house to ensure success between the two sides.
Oct. 8, 2015 12:00 PM EDT Reads: 576
SYS-CON Events announced today that IBM Cloud Data Services has been named “Bronze Sponsor” of SYS-CON's 17th Cloud Expo, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. IBM Cloud Data Services offers a portfolio of integrated, best-of-breed cloud data services for developers focused on mobile computing and analytics use cases.
Oct. 8, 2015 11:00 AM EDT Reads: 728