yourfanat wrote: I am using another tool for Oracle developers - dbForge Studio for Oracle. This IDE has lots of usefull features, among them: oracle designer, code competion and formatter, query builder, debugger, profiler, erxport/import, reports and many others. The latest version supports Oracle 12C. More information here.
Cloud Computing
Conference & Expo
November 2-4, 2009 NYC
Register Today and SAVE !..

2008 West
Data Direct
SOA, WOA and Cloud Computing: The New Frontier for Data Services
Red Hat
The Opening of Virtualization
User Environment Management – The Third Layer of the Desktop
Cloud Computing for Business Agility
CMIS: A Multi-Vendor Proposal for a Service-Based Content Management Interoperability Standard
Freedom OSS
Practical SOA” Max Yankelevich
Architecting an Enterprise Service Router (ESR) – A Cost-Effective Way to Scale SOA Across the Enterprise
Return on Assests: Bringing Visibility to your SOA Strategy
Managing Hybrid Endpoint Environments
Game-Changing Technology for Enterprise Clouds and Applications
Click For 2008 West
Event Webcasts

2008 West
Get ‘Rich’ Quick: Rapid Prototyping for RIA with ZERO Server Code
Keynote Systems
Designing for and Managing Performance in the New Frontier of Rich Internet Applications
How Can AJAX Improve Homeland Security?
Beyond Widgets: What a RIA Platform Should Offer
REAs: Rich Enterprise Applications
Click For 2008 Event Webcasts
In many cases, the end of the year gives you time to step back and take stock of the last 12 months. This is when many of us take a hard look at what worked and what did not, complete performance reviews, and formulate plans for the coming year. For me, it is all of those things plus a time when I u...
Book Review: SOA Patterns
A Must Read for Every Software Architect

I have been waiting for this book for a long time, so the first thing I would like to do is thank Aya, the author's wife. In the acknowledgements the author thanks her for making him man up and finish the book. The second thing I would like to do is thank the author for listening. A project like this had to have been difficult to finish.

The wait was definitely worth it. This is an excellent compilation of rock solid architectural advice. Having it delivered in the format of patterns is icing on the cake.

The book is broken down into two parts. The first part introduces SOA and then covers the patterns. The second part discusses SOA in the real world. I have listed the chapters and the patterns they include below. At the end of each chapter there is also a Summary and Further reading section which I do not show below.

Part 1 SOA patterns

Chapter 1 Solving SOA pains with patterns
Defining software architecture
Service-oriented architecture
Solving SOA challenges with patterns

Chapter 2 Foundation structural patterns
Service Host pattern
Active Service pattern
Transactional Service pattern
Workflodize pattern
Edge Component pattern

Chapter 3 Patterns for performance, scalability, and availability
Decoupled Invocation pattern
Parallel Pipelines pattern
Gridable Service pattern
Service Instance pattern
Virtual Endpoint pattern
Service Watchdog pattern

Chapter 4 Security and manageability patterns
Secured Message pattern
Secured Infrastructure pattern
Service Firewall pattern
Identity Provider pattern
Service Monitor pattern

Chapter 5 Message exchange patterns
Request/Reply pattern
Request/Reaction pattern
Inversion of Communications pattern
Saga pattern

Chapter 6 Service consumer patterns
Reservation pattern
Composite Front End (Portal) pattern
Client/Server/Service pattern

Chapter 7 Service integration patterns
Service Bus pattern
Orchestration pattern
Aggregated Reporting pattern

Part 2 SOA in the real world

Chapter 8 Service antipatterns
Knot antipattern
Nanoservice antipattern
Transactional Integration antipattern
Same Old Way antipattern

Chapter 9 Putting it all together—a case study

Chapter 10 SOA vs. the world
SOA and the cloud
SOA and big data

So what makes this book different from other SOA Pattern books? My take on that is that this one is written by a software architect who is writing to software architects. Yes the book is also appropriate for developers, CIOs, project managers, and testers, but it really speaks to the software architect.

The last section of every pattern description contains a quality attributes section. The author calls the patterns a solution and the quality attributes the requirements. Software architecture is all about the quality attributes. They are what help define the scenarios and the trade-offs that need to be made during architectural design. The quality attributes section maps the quality attribute to concrete attributes to a sample scenario. It really helps to highlight the architectural importance of the pattern.

If you have never read any of the author's published material, you should also take the time to check that out. His material on software architecture is great. He put together the SPAMMED architecture framework (SAF) which is a set activities that an architect can follow when they design an architecture. If you are not experienced with quality attributes, the author's SAF is a great place to start.

Another thing that I really like is that the author includes a technology mapping section with each pattern. Although an architecture can be designed out the specific technology in mind, I usually find that ignoring the technology often leads to an architecture design that isn't specific enough to actually be used.

It is also rare and unrealistic to think that you're going to be designing an architecture for an unknown technology. I always know what the environment is that I am going to be implementing in, at least that's been my experience. There may be several technologies used in the same environment, like the mobile environment that I am currently architecting. I do know the environment includes C#, Java, Objective-C, and ASP.NET MVC. I am therefore placing constraints on the architecture based on the fact that all these languages will be used for certain parts of it.

One of the coolest parts of the book is the appendix 'From quality attributes to patterns'. The appendix first gives a very nice overview of what quality attributes are. It continues with the section that explains how quality attributes are matched with patterns. There is then a very large table of quality attributes which are mapped to concrete attributes, sample scenarios, relevant pattern, and the chapter but you can be found it.

The author's writing style makes this book very easy to read. Each pattern is very well explained and the author makes great use of UML diagrams and other visualizations.

If you're going to purchase just one SOA patterns book, you should make it this one. Every software architect should have this book on their shelf.

SOA Patterns

About Tad Anderson
Tad Anderson has been doing Software Architecture for 18 years and Enterprise Architecture for the past few.

SOA World Latest Stories
"We started a Master of Science in business analytics - that's the hot topic. We serve the business community around San Francisco so we educate the working professionals and this is where they all want to be," explained Judy Lee, Associate Professor and Department Chair at Golden Gate...
There is a huge demand for responsive, real-time mobile and web experiences, but current architectural patterns do not easily accommodate applications that respond to events in real time. Common solutions using message queues or HTTP long-polling quickly lead to resiliency, scalability...
We call it DevOps but much of the time there’s a lot more discussion about the needs and concerns of developers than there is about other groups. There’s a focus on improved and less isolated developer workflows. There are many discussions around collaboration, continuous integration a...
The dynamic nature of the cloud means that change is a constant when it comes to modern cloud-based infrastructure. Delivering modern applications to end users, therefore, is a constantly shifting challenge. Delivery automation helps IT Ops teams ensure that apps are providing an optim...
Modern software design has fundamentally changed how we manage applications, causing many to turn to containers as the new virtual machine for resource management. As container adoption grows beyond stateless applications to stateful workloads, the need for persistent storage is founda...
"CA has been doing a lot of things in the area of DevOps. Now we have a complete set of tool sets in order to enable customers to go all the way from planning to development to testing down to release into the operations," explained Aruna Ravichandran, Vice President of Global Marketin...
Subscribe to the World's Most Powerful Newsletters
Subscribe to Our Rss Feeds & Get Your SYS-CON News Live!
Click to Add our RSS Feeds to the Service of Your Choice:
Google Reader or Homepage Add to My Yahoo! Subscribe with Bloglines Subscribe in NewsGator Online
myFeedster Add to My AOL Subscribe in Rojo Add 'Hugg' to Newsburst from CNET Kinja Digest View Additional SYS-CON Feeds
Publish Your Article! Please send it to editorial(at)!

Advertise on this site! Contact advertising(at)! 201 802-3021

SYS-CON Featured Whitepapers