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

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4
votes
2answers
218 views

Micro-services and data replication

I am building a new application and was reading about micro-services architecture. The architecture itself makes lot of sense from a development, deployment and life cycle management point of view. ...
0
votes
1answer
103 views

Multitier architecture using API

I have been reading a number of posts and I am leaning towards building an SOA. My main dependencies are: Need to support multiple clients Need individual client environments to not effect other ...
2
votes
0answers
349 views

How does the Zope Component Architecture (ZCA) relate to Service Component Architecture (SCA)?

I'm very new to the principle of Service Component Architecture and Zope in general, but the more I look, the more ZCA seems to be a good solution for a certain class of problems I often encounter. I ...
2
votes
0answers
282 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 ...
2
votes
0answers
92 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
vote
0answers
37 views

How to use Messagequeing in a distributed web application

I am curious for solutions to this problem: Assume we are going to build an online-store. To better scale parts of the architecture, it is broken into independend subsystems. The typical scenario ...
0
votes
0answers
137 views

How to micro-ify the middle tier in a Microservice Oriented Architecture?

Just read Fowler on Microservices and definitely recommend it. A big thing that is missing from this paper/approach is how to decompose the client-tier into "micro apps". By that, here's what I mean: ...
0
votes
0answers
112 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
votes
0answers
58 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
votes
0answers
37 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 ...