Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [service-bus]

The tag has no usage guidance.

0
votes
1answer
233 views

Dealing with eventual consistency when persisting and publishing events

Currently working on a DDD application that is using event sourcing with redis as my main persistence store. So unfortunately I do not have built in rollbacks should something fail. The application is ...
3
votes
1answer
97 views

Service bus and authentication

I have a system that consists of several applications. Often these applications need to talk to each other. Sometimes it can make sense to use a "service account" for the communication but other ...
1
vote
2answers
585 views

Best way to sync data from one database to another

Let's say I have my web shop and database have multiple tables like Products, Product prices and similar. I'm selling my software solution to my affiliate partner. He gets its database, it window ...
4
votes
1answer
817 views

Actor pattern in azure service fabric

I'm currently designing an application, and I'm confused at how to break apart my monolith application. After doing some research, service fabric actors seem to be the best solution for simple ...
0
votes
2answers
429 views

NServiceBus: What are the advantages of not using retries?

I know you can configure NServiceBus to automatically retry to send messages (FLR: First Level Retries) and wait before retrying again (SLR: Second Level Retries), but, using the default configuration ...
1
vote
3answers
392 views

Durable messaging over HTTP

I need to send messages from a Windows Service to a Azure Service Fabric Stateful service. The network connection is not very reliable, and there must not be lost data. I was hoping I could use ...
0
votes
0answers
46 views

Synchronized computation task distribution

I have a system where a set of Operations needs to be done every day. Each Operation has the following metadata: Type, Entity and a Date (independent of current date). It reads something from the ...
9
votes
1answer
1k views

Should I use a command or an event?

The difference between a command and an event in bus communication seems a little vague to me. I know that commands should be executed once only, while an event can be handled multiple times, but ...
1
vote
3answers
108 views

In an ESB type system, what field name should be used as a “correlation ID”?

We're using ASP.NET Web API and Azure Service Bus and adding logging to our disparate services and systems. We need to track a correlation ID to the headers of each set of bus messages as well as logs ...
2
votes
1answer
479 views

Is publish–subscribe pattern suitable for my case?

I'm planning to use publish–subscribe pattern with Azure Service Bus in my logistics application, but I'm confused whether publish–subscribe pattern is suitable for my case. My scenarios: Users will ...
1
vote
0answers
44 views

Securing an Azure Service Bus topic and subscriptions

We are working on a solution that will publish messages on an Azure Service Bus topic but we don't know yet which other team or even third party might be interested in subscribing to those messages in ...
4
votes
1answer
10k 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 , ...
3
votes
1answer
275 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 ...
4
votes
1answer
471 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 ...
6
votes
1answer
3k views

Single source of truth within an enterprise distributed system

Within an enterprise distributed system I have many services - an E-commerce service, a CRM, support desk, finance, billing. Many of these services share common data, such as Customer data. These ...
3
votes
1answer
981 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 ...
1
vote
2answers
151 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
vote
1answer
691 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 ...
1
vote
0answers
629 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 ...
2
votes
0answers
811 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
188 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
308 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 ...
8
votes
1answer
2k 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 ...
0
votes
0answers
169 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
541 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
1k 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 ...
16
votes
2answers
2k 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
16k views

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

What Enterprise Service Bus would you use and why?