Showing posts with label esb. Show all posts
Showing posts with label esb. Show all posts

The Definitive Guide to SOA: BEA AquaLogic Service Bus Review

The Definitive Guide to SOA: BEA AquaLogic Service Bus
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The Definitive Guide to SOA: BEA AquaLogic Service Bus ReviewWhat I like the most about this book is that the book explains more about HOW to use ALSB to create and manage web services than just how to use ALSB which you can learn by reading the documentation.
I had played around with ALSB a few weeks before getting this book but had difficulty understanding some of the concepts and best practices. This book does a great job of explaining both the high-level concepts such as how to map your web services to your internal services/applications and low-level concepts like when to use a pipeline pair instead of a route. It also explains best practices for some issues which I have not been able to find anywhere else.The Definitive Guide to SOA: BEA AquaLogic Service Bus Overview
The Definitive Guide to SOA: BEA AquaLogic Service Bus targets professional software developers and architects who know enterprise development, but are new to enterprise service buses (ESBs) and service–oriented architecture (SOA) development. This is the first book to cover a practical approach to SOA using the BEA AquaLogic Service Bus tool. And it's straight from the "source”-BEA Systems AquaLogic product lead Jeff Davies.

This book provides hands–on information to developing SOA–driven applications with ESBs as central components. It also gives strategic guidance on SOA planning, web service life–cycle management, administration of an ESB, and security considerations. Davies is careful to cut through theory and get straight to demonstrating successful use of the product where SOA really counts.


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BEA WebLogic Server Bible, Second Edition Review

BEA WebLogic Server Bible, Second Edition
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BEA WebLogic Server Bible, Second Edition ReviewI learn best by doing. When I buy technical books, I prefer those that include a lot of working examples. I have recently had an immense quantity of J2EE architecture poured into my somewhat leaky old brain, and I was looking for something that could get everything to gel together when I happened on this book. Since Weblogic Server 6.1 is the server in use on my current assignment, I bought this book with the intention of cobbling together a test environment and working through its many examples.
At first the going was pretty good. Zuffoletto has an easily readable style and, with his guidance, I got the server up and running without too many traumas. I was OK until I started to work through the RMI examples in the book. They didn't work. After some fumbling, I went to the website and downloaded the updates examples. They were quite a bit different, but still didn't work. Fortunately, I have knowledgeable friends, and we eventually filled in the gaps and got everything up and running. My first issue with the book is that this pattern repeated itself frequently.
The text itself is great, but from a practical viewpoint, the supporting examples have many gaps in them. Sometimes the errors are glaring - failure to qualify the class name when running it in the JVM. Sometimes they are quite subtle. I frequently got the feeling that the book was really written for Weblogic 6.0 and then given a slight makeover to adapt it to 6.1. In addition, the book often fails to provide the kind of detailed practical explanations of how to compile and where to place code that are vital to beginners.
I also think Zuffoletto should have spent more time working through the intricacies of managing the Weblogic Server. As it is, the book is more focused on being a general introduction to using the technologies that WLS 6.1 supports. This isn't necessarily bad, but I found myself struggling to figure out whether I had set up the parameters correctly a few too many times. In addition, I had some problems because I use MS SQL Server for persistence rather than Oracle, and so was left out in the cold a bit.
On the good side, this is a very well written book that covered an immense amount of material without getting bogged down anywhere. It starts from scratch and takes you from setting up the environment and the development team, to the various API's (JNDI, RMI, JDBC, JMS, JTA, and JavaMail), and then through the major development patters (JSP, EJB, etc.). The final third of the book focuses on Weblogic administration and support and then some time is spent on what I think of as more emergent technologies (such as SOAP). If coverage isn't always as deep as it could be, one has to keep in mind that this is a 900-page book as it is.
I guess my real problem is that the book doesn't quite live up to its hype. Which is, perhaps more the fault of the publisher than Zuffoletto and his team. It is Hungry Minds, after all, that put the '100% Comprehensive, Authoritative, and What You Need' on the books cover. Well, it's a bit more like 70%, but that isn't all bad. Had the examples been a bit more workable (perhaps by expanding on the books website) I would have been very happy with it. As it is, I don't regret reading it at all,BEA WebLogic Server Bible, Second Edition Overview* A comprehensive, hands-on guide to the nuts and bolts of installing, administering, and troubleshooting the latest version of WebLogic Server* Extensive coverage of building enterprise applications with this popular J2EE application server* Updated edition includes new coverage of BEA's WebLogic Workshop tool with WebLogic Server, expanded coverage of security and clustering, WebLogic Integration, and WebLogic Portal* BEA leads the J2EE application server market, and its market share continues to grow* Companion Web site features additional code, examples, and updates

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The Definitive Guide to SOA: Oracle Service Bus (Expert's Voice) Review

The Definitive Guide to SOA: Oracle Service Bus (Expert's Voice)
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The Definitive Guide to SOA: Oracle Service Bus (Expert's Voice) ReviewThey need to take this off the market, totally outdated. This does not resemble Oracle's current product(s).The Definitive Guide to SOA: Oracle Service Bus (Expert's Voice) Overview
The Definitive Guide to SOA: Oracle® Service Bus, Second Edition targets professional software developers and architects who know enterprise development but are new to enterprise service buses (ESBs) and service–oriented architecture (SOA) development. This is the first book to cover a practical approach to SOA using the BEA AquaLogic Service Bus tool. And it's written from the "source”-BEA Systems AquaLogic product lead Jeff Davies.

This book provides hands–on information to developing SOA–driven applications with ESBs as central components.
It also gives strategic guidance on SOA planning, web service life–cycle management, administration of an ESB, and security considerations.
Author Jeff Davies is careful to cut through theory and get straight to demonstrating successful use of the product.

What you'll learn
View code examples that demonstrate how to use the major features of the service bus.
Learn tips and tricks to solve common problems.
Change your thinking on versioning web services: instead of applying versions to web services, which the author feels is simply the wrong tool for managing service life cycle, learn a new way to manage the service life cycle.
Get a new perspective on planning your "service landscape.”
Discover administration–specific details for keeping your ESB running with practical advice on moving your configurations from development to testing and production-details that are commonly omitted from technical books.

Who this book is for
This book is for developers, technical architects, tech leads, professional software developers ,and architects. It's targeted at folks who know enterprise development but are new to enterprise service buses andservice-oriented architecturedevelopment.


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Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7 Review

Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7
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Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7 ReviewFirst and foremost, the book "Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7" from Packt is a worthy investment for honing your skills on application development with IBM WebSphere Integration Developer V7 for IBM WebSphere Process Server 7 and Enterprise Service Bus 7. You may expect a pleasant and instructive reading experience till the chapter 7 and later on in the chapters 10-11. The others made me wish I'd never read them. They're more concerned with administrative than development tasks, often lengthy and boring. The book assumes that a reader is a complete beginner in developing applications with these tools and should be a compulsory reading assisting in any development course on the topic.
As a certified IBM WebSphere specialist working for IBM Poland I work with the products that made up the book's title - IBM WebSphere Process Server and IBM WebSphere Enterprise Service Bus - helping clients to use it effectively. If they're troubled or stuck with an issue with these products that's the job I'm up for.
While preparing for the IBM Certified Solution Developer - WebSphere Integration Developer V6.2 and V7 certifications, I came across the book and after having glanced at its table of content I had no doubts to read it. And I'm glad I did, however some pitfalls showed up along the way.
Given that it's made up of over 500 pages it inevitably took me a while to fully comprehend its content. I marked many sections to come back later for more in-depth self-learning. There're many and that's why I found the book very helpful and informatory.
I always wanted to have a book I could suggest for learning the flagship products of IBM WebSphere BPM product family, and after those 500 pages I came to conclusion that there's none possible to come soon if ever as it would've contained more pages to become a comprehensive guide on the topic. The book "Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7" from Packt helped me to become more productive with the tools, but experience tells me there's way more to call it fully complete. Despite this, the book deserves its place on the bookshelf of any seasoned WebSphere BPM specialist.
Each chapter begins with a mindmap that introduces what's presented. Quite a few screenshots and links were for 6.2 that I found a bit annoying.
The 1st chapter introduces the concepts of IBM BPM and ESB. It does its job well. Even if I thought I knew about these concepts quite a lot I found the reading worthy. Figures, screenshots, images, a mindmap and different layout techniques made it a very pleasant activity.
The following chapter 2. was around 30 pages and was quite boring. I think it should not have been included in a book about application development.
The chapter 3. was definitely a worthy reading, but should've been divided to two chapters with the first one about theory and the other about practice.
The following chapters 4-6 were quite intensive on theory and practice. They're often too detailed and lengthy, and therefore a bit boring for unprepared readers.
The chapter 7. and on put more focus on the SFA sample application and further enhancing it with cross-cutting concerns like security, performance tuning and other non-development-centric aspects of building and later administering SOA and BPMS applications. The chapter 7. was so boring that I faced a great pain to finish it. I strongly advise not to read it.
The chapter 8. was not very technical. I'd recommend leaving it out if you're looking for technical material.
The chapter 9. contains too much non-technical details, often repeated to make the flow structured according to the given writing procedure. Many typos. Quite frankly, it was worth reading, but be prepared for a long, often boring one.
The chapter 10. changed the flow. It was very technical with many information known to me only in theory. I enjoyed it very much. A few typos didn't spoil its value.
The chapter 11. was very quick and easy. It was informative to the point of being a getting started document for Business Space novices. Very rudimentary material. Not sure what the purpose was since there was little to no information about developing applications with it.
The chapter 12. is more administrator-centric. Introductory for those interested in the administrative aspects of WPS/WESB.
The chapter 13.'s very light on programming and useful for monitoring and diagnosing application issues.
The appendix with tips and tricks was fine. I found many information I didn't know before.
Despite a few chapters I would not have included in the book and other, rather small deficiencies the book strives for well-thought-out presentation of application development with IBM WebSphere BPM tools and goes beyond a rudimentary material. This book goes a long way toward becoming a treasure trove of information about developing applications with IBM WebSphere Integration Developer V7 and its reading will undoubtedly help your efforts in mastering the tools at a higher level.Application Development for IBM WebSphere Process Server 7 and Enterprise Service Bus 7 OverviewThis book covers building an application using the principles of BPM and SOA, using WPS and WESB. The various detailed aspects, features, and capabilities of the product are conveyed though examples. It also provides pragmatic guidance on various aspects in relation to building the SOA application. Every section has solutions to common problems and pitfalls. This book is for SOA architects, designers, and developers who have a basic understanding of SOA concepts and would like to learn more about building solutions and applications using IBM WebSphere Process Server and WebSphere Enterprise Service Bus.

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