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1answer
152 views

Difference between ESB and ETL

When should a ESB vs ETL tool be used? I have worked on ESB projects using Tibco Businessworks quite a few years ago. The message bus that we built used to consume messages from a source system , ...
2
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1answer
40 views

Identity propagation using Azure service bus

We currently have a platform with a SOA architecture in which the user's identity is propagated from the web application via middle tier services (REST and SOAP) until we actually query our data ...
3
votes
1answer
97 views

Azure ServiceBus Queue: Consumer Application

I am running a .net MVC4 web application. I want to be able to hit an action on a controller, create an email and send it to my service bus queue to be processed (sent). What are my options as far ...
3
votes
1answer
254 views

Single source of truth within an enterprise distributed system

Within an enterprise distributed system I have many services - an ecommerce service, a CRM, support desk, finance, billing. Many of these services share common data, such as Customer data. These ...
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0answers
67 views

A layer of abstraction too far?

Using an enterprise service bus, a message translator pulls a message off the queue ready to be consumed by a service. The translator picks up the message in a canonical data model (CDM) form and ...
1
vote
1answer
108 views

How many Topics (queues) to practically use in an ESB

In all the Service Bus examples and tutorials I've seen, they cover publishing a single message to a single Topic that is picked up by a single listening Subscriber. Whilst this is good for a simple ...
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vote
2answers
64 views

Responsibility of an ESB

When using an enterprise service bus, is it responsible for; a. the successful delivery of a message to a consuming application b. to successfully deliver a message until the application's ...
1
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1answer
149 views

Shared database vs tightly coupled message model

We have an ASP.NET MVC application sitting on top of a MySQL database. Now we're thinking about creating a public REST API so that third parties may integrate their services with ours. Now, I would ...
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0answers
353 views

How do I better manage my Service Bus Quotas in Azure?

I'm trying to determine how best to accomplish the following scenario using the Azure Service Bus. I have millions of devices (desktop software, mobile phone apps, etc) that need to have messages sent ...
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0answers
329 views

ZeroMQ and Majordomo protocol

I am learning ZeroMQ and came across the Majordomo Protocol. I am wondering if I'm understanding this correctly, is the use case the same as.. for example.. the Microsoft Azure AppFabric service? ...
2
votes
1answer
139 views

How does one deliver messages to (and query from) sites with possibly bad connectivity, having numerous WCF Soap and Web API services?

My company is investigating using a service bus. Currently we have running prototypes of NServiceBus and Microsoft Service Bus (on premise). I'm quite happy with the pub-sub and topic messaging ...
1
vote
1answer
219 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 ...
4
votes
1answer
486 views

Diagramming messages on a service bus

I'm looking for a way to clearly diagram how multiple applications communicate via a service bus. The best I've come up with so far is a sequence diagram, but I really don't like that. Sequence ...
1
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0answers
143 views

Refactoring expansive message architecture

I am currently working with a system that acts like a message bus. A message comes in to the service (WCF Windows Service hosted). The system then uses a service locator pattern to look up which ...
1
vote
1answer
407 views

Architecture for interfacing multiple applications

Let's say you have a Master Database and a few External/Internal applications that use WebServices to interface data. What would be your preferred architecture to interface data from and to those ...
3
votes
2answers
699 views

Use of Service Bus in a Pub-Sub Engine

In one of our projects, we've built a Publisher - Subscriber Engine on Oracle Service Bus. The functionality being a series of events are published and subscribers (JMS queues) receive these whenever ...
17
votes
2answers
899 views

How granular should a command be in a CQ[R]S model?

I'm considering a project to migrate part of our WCF-based SOA over to a service bus model (probably nServiceBus) and using some basic pub-sub to achieve Command-Query Separation. I'm not new to SOA, ...
5
votes
5answers
9k views

What ESB systems work the best for .Net stack [closed]

What Enterprise Service Bus would you use and why?