High Throughput and Windows Workflow Foundation

Posted by SometimesUseful on Stack Overflow See other posts from Stack Overflow or by SometimesUseful
Published on 2009-01-23T09:50:36Z Indexed on 2010/03/23 11:33 UTC
Read the original article Hit count: 306

Filed under:

workflow-foundation

|

Workflow

Can WWF handle high throughput scenarios where several dozen records are 'actively' being processed in parallel at any one time?

We want to build a workflow process which handles a few thousand records per hour. Each record takes up to a minute to process, because it makes external web service calls.

We are testing Windows Workflow Foundation to do this. But our demo programs show processing of each record appear to be running in sequence not in parallel, when we use parallel activities to process several records at once within one workflow instance.

Should we use multiple workflow instances or parallel activities?

Are there any known patterns for high performance WWF processing?

© Stack Overflow or respective owner

Related posts about workflow-foundation

Windows Workflow Foundation - Application-Integrated Debugging

as seen on Stack Overflow - Search for 'Stack Overflow'
I've got a typical n-tier app that has a heavy workflow component to it, so I'm interested in using WWF. There's a server-side piece that runs as a Windows Service, and there's the client-side piece written in Silverlight. To have a really great, seamlessly integrated experience for my users, what… >>> More
Workflow Foundation 4 - DeclarativeServiceLibrary - Error while calling second ReceiveAndSendReply

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have created a DeclarativeServiceLibrary using VS2010 beta 2, Please check this image of Sequential Service Following is the code used to call these two activities ` int? data = 123; ServiceReference1.ServiceClient client1 = new ServiceReference1.ServiceClient(); string… >>> More
Windows Workflow Foundation 4.0 and WCF web service faults (soap fault)

as seen on Stack Overflow - Search for 'Stack Overflow'
In my Workflow Foundation 4.0 RC app I have a 'Receive' and 'SendReplyToReceive' WCF messaging pair that work fine with a simple request/response operation, but I'm having trouble attempting to perform validation on the request and reply with a fault. In WCF I am able to create a throw custom fault… >>> More
Is Tax Localization a good use for Workflow Foundation?

as seen on Programmers - Search for 'Programmers'
Scenario: We have both Winforms and MVC code that is being used to work on a nation wide multi-user platform that does lots of logistics for lots of users. Tax rules change per state and even per city or county. These tax rules make a huge difference for our industry. The other issue is that rules… >>> More
Windows Workflow Foundation in .NET4

as seen on Dot net Slackers - Search for 'Dot net Slackers'
Windows Workflow Foundation (WF4) in .NET 4 is designed to make it easier for new developers to learn, addresses a wider range of customer scenarios, and is more efficient. WF is a programming model for composing application logic and coordinating execution, allowing developers to abstract… >>> More

Related posts about Workflow

This task is currently locked by a running workflow and cannot be edited. Limitation to both Nintex and SPD workflow

as seen on YBBest - Search for 'YBBest'
Note, this post is from Nintex Forum here. These limitations apply to both SharePoint designer Workflow and Nintex Workflow as Nintex using the SharePoint workflow engine. The common cause that I experience is that ‘parent’ workflow is generating more than one task at once. This is common… >>> More
Multi-step Workflows: make Workflow A depend on results of Workflow B and/or Workflow C

as seen on Stack Overflow - Search for 'Stack Overflow'
I have been tasked with creating a Software Installation Approval section for our Intranet. When a person requests that a particular piece of software be installed on their workstation, we need to get IT approval and then business approval. Once those are obtained, it is to be installed. I am using… >>> More
Executing a workflow from another workflow ?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi all I have a console sequential workflow that at a certain step I use the InvokeWorkflow activity to invoke another workflow and then check a certain value that is set by the second workflow, and continue the execution of the first workflow normally the problem is when InvokeWorkflow activity… >>> More
SharePoint Workflow: how to update the item without triggering the workflow again

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a SharePoint workflow which is running whenever the item changes. The workflow communicates with an external REST service. If the service returns a string, I want to update one of the field values with that string. Unfortunately, this update will trigger another instance of the workflow for… >>> More
Custom Workflow migration to Windows Workflow foundation

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an application that runs workflows custom developed in .Net 3.5. Now we want to build a case (to help customer understand) for migrating these custom workflows to WF. What should be the highlights of such a case? P.N: the customer has not asked for it but we want to build a case and present… >>> More