Questions about service-oriented architecture, or designing software as a collection of services.

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2
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1answer
276 views

SOA Release management strategy

Currently I have been asked to propose an automated release management solution for a large oracle SOA project. All code is stored on SVN repository and it would be nice if I could suggest something ...
2
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0answers
205 views

Is this any form of service pattern, some other pattern, SOA or just an anti-pattern?

I'm going to set out a scenario/pattern I've encountered and then I have a few questions pertaining to it. During an MVC request in a web framework (PHP, Laravel in my case), if I have an abstract ...
1
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2answers
85 views

Is a Mission Oriented Architecture (MOA) a better way to describe things than SOA?

I might sound like a troll, but I would like to seriously understand this deeper. The place I work at has started to use the term MOA, versus SOA as we believe it drives more clarity and want to ...
1
vote
1answer
191 views

SOA - The four tenets

I'm reading about SOA and the four tenets required to make a SOA application. I have tried different sources, but the explanations are twisting. I'm searching for something that is a bit less ...
1
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1answer
3k views

Should I get a service-oriented architecture certification? [closed]

In my place of work, we have a number of applications that seem to interact in a rather ad-hoc, haphazard way, and I feel I need to understand system integration better. I'm currently deciding ...
1
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1answer
408 views

How to implement session state in a backend web application?

When using a non-MVC service-oriented/Interactor pattern approach to decoupled system architecture, how is session state implemented? I've been thinking of building the frontend of an application ...
1
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1answer
350 views

Is there a clean separation of my layers with this attempt at Domain Driven Design in XAML and C#

I'm working on an application. I'm using a mixture of TDD and DDD. I'm working hard to separate the layers of my application and that is where my question comes in. My solution is laid out as ...
1
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1answer
195 views

Learning Issued Token in Federated Service

I would like to learn federated WCF service. I have the following in my system. • Windows XP • Visual Studio 2010 Express • SQL Server 2008 Express Is it possible to create a federated ...
1
vote
2answers
720 views

Best practice for mapping between data/business/model and etc

What is the best approach to mapping between Entity, View Model or dataContract. For example I've seen the following modelling structures for SOA. WCF -> DataContract distributed to client. ...
1
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1answer
724 views

Component based software engineering vs Service Oriented Architecture [duplicate]

What is the real difference between component-based software engineering and Service Oriented Architecture? Clemens Szyperski and David Messerschmitt present the following five principles that a ...
1
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1answer
109 views

Issues with the intended behavior of a Service layer?

This analysis makes sense, and states anything that avoids code duplication and simplifies maintenance speaks for a service layer. What is the technical behavior? When a service client references a ...
1
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2answers
142 views

Queuing RPC calls

I'm designing a system which listens to JSON RPC calls from clients, piles them up inside a list, and if the list gets full it will store them in a DB and keep receiving calls. My original plan is to ...
1
vote
1answer
720 views

Need some critique on .NET/WCF SOA architecture plan

I am working on a refactoring of some services and would appreciate some critique on my general approach. I am working with three back-end data systems and need to expose an authenticated front-end ...
1
vote
1answer
147 views

ROA on top of SOA [closed]

I already have a stable Service Oriented Architecture for my application which exposes services as API calls. (the verbs) Now, I need to build a Resource Oriented Architecture to expose a RESTful API ...
1
vote
1answer
103 views

What's a good strategy for managing static data in an SOA?

I'm working on a web application that sits on top of a number of RESTful web services, interacting primarily with those services through JSON formatted messages over HTTP. Our application has a great ...
1
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2answers
188 views

Should business services cross bounded contexts?

Firstly, I am following the convention that a bounded context is synonymous to a department, or possibly one department has 1 to many bounded contexts. We have a client consultancy department that ...
1
vote
1answer
147 views

What factors should be considered before deciding to build a message bus with SOAP services? [closed]

It would seem to me that the cost of having a team of developers build and maintain all the components necessary to provide routing, workflow orchestration, durability, security and the other features ...
1
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0answers
72 views

Acceptable dependencies in a service-oriented architecture, internal to a team

In a service-oriented architecture, subsystems can depend on each other in different levels: Database level => Foreign keys to enforce data integrity across services on deletions and updates ...
1
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0answers
144 views

Push-Based Events in a Services Oriented Architecture

I have come to a point, in building a services oriented architecture (on top of Thrift), that I need to expose events and allow listeners. My initial thought was, "create an EventService" to handle ...
1
vote
1answer
3k views

Why should I use JAX-RS REST instead of normal servlets?

I'm teaching myself J2EE technologies using Glassfish as my webserver and EJB container. I'm very interested in learning REST as well, and developing an application that is adherent to the rules of ...
0
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1answer
58 views

Dependencies between services in pipeline [closed]

I am working on creating a new data processing system, where there are multiple steps each fulfilled by different services. For example, there is a scheduling service that kicks of something, an ...
0
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2answers
266 views

BEST Format/Protocol for RESTful SOA

Which is the best protocol / format for SOA designs using REST. Here are some options but i can't decide... XML JSON YAML ProtoBuf ... anything else i might have missed These are my ...
0
votes
1answer
123 views

Is ROA a specific form of doing SOA?

I have read somewhere that ROA (Resource Oriented Architecture) is SOA (Service Oriented Architecture) with specific constraints added. SOA is the abstract concept of combining discrete pieces of ...
0
votes
1answer
74 views

How does signing headers and/or body provide security

I'm securing a WCF webservice with TransportWithMessageCredential security that uses certificates. So I'll have to choosee between signing headers & body or signing and encrypting. Now my ...
0
votes
1answer
784 views

SOA in .NET 4.5 with MSMQ Durability

I have been doing some investigation regarding ASP.NET Web API. I have enjoyed using the WCF REST template to create new RESTful web services, and Web API seems to be a cleaner iteration on that. ...
0
votes
1answer
102 views

SOA: should I always consider it? [closed]

While I think how to direct the future development: Mini-introduction As a fixed rule, I start with SOA (and REST as protocol) then I work on the interfaces (and that interface is a customer of my ...
0
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2answers
233 views

Document Storage Repository - Open Source / Design Pattern

I currently have several web applications that offer document upload and storage. I am now trying to create a central document management service that these application can leverage to store and ...
0
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1answer
309 views

General knowledge about building businesses applications for (small) businesses?

How can one a software developer learn about how to provide business solution? including but not limited to, implement business applications in decent software architectural style? CRM, ERP, MDM, ...
0
votes
3answers
254 views

What will be enablers of cloud based integration (“Cloud Service Bus”)

Both cloud computing (specifically SaaS) and SOA promote the idea of services for transforming software to a commodity. However, most SaaS providers focus mainly on providing the service to the end ...
0
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0answers
57 views

Schemaless NoSQL RESTful design?

In a recent project; I used MongoDB with MongoEngine (an ORM/ODM for Python). This allowed me to specify schema in a central "Model". My new project I am hosting on Windows Azure; and there is no ...
0
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0answers
51 views

Extracting models into a external dependency

About 9 months ago, I asked a question about creating a service layer for my application. Unfortunately, in the ensuing time, no progress in that area was made, primarily due to time constraints. As ...
0
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1answer
39 views

Test Data in a Distributed System

A question that has been vexing me lately has been about how to effectively test (end-to-end) features in a distributed system. Particuarly, how to effectively manage (through time) test data for ...
0
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0answers
28 views

Are there guidelines for SOA events and file transfers in a SOA context?

We are part of a SOA implementation. We publish events via the enterprise bus for certain changes in our system. The architects here have advised, however, that some bulk changes to data should go ...
0
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1answer
113 views

SOA, Java EE and data organization

At the company I work for, we're currently splitting up our monolith solution into a number of small services (SOA). The purpose of this is to make the developers working on each chunk of code ...
-2
votes
1answer
284 views

DDD/SOA Using .NET Message pattern(s) / Request Response with File Saving [closed]

I've done some research on this but I can't find more specific examples to help me with this. I'm new to SOA/Patterns in general please take it easy... :) Can you display an example of using the ...