OpenText acquired BPM solution Metastorm in 2011, and has rebranded the product as OpenText MBPM. It is an alternative BPM solution to OpenText's primary BPM offering called OpenText Cordys Business Process Management.
BizTalk is well suited as middleware. Where you wish to translate an input file into an output file and send it to some endpoint. In our case, we used it to convert and send files to SAP. In many ways, it very flexible, and you can do almost anything you want with it. In many ways, it's a better solution than your SAP XI or PI as middleware, since it's much less expensive, and allows you do interface with non-SAP systems.
Metastorm is well-suited for scenarios in which internal stress testing an application is needed in a hurry before showcasing it to potential customers. It supports different views of the process from Swimlane perspective, so different methodologies can be handled. It is an Enterprise level tool and handles both small and large projects quite well, although smaller companies may be stressed out by the amount of time it takes to properly maintain the application.
It is very user friendly. Users can change rules during run time and change workflow.
Huge capacity for queueing messages. It supports all types of adapters like Oracle, Salesforce, SMTP, FTP, etc. Also users can built custom adaptors.
If users want to dynamically deploy their solution without any downtime, this is a perfect solution. BizTalk will be a good fit, especially for public-facing websites.
Well-proven in the market. I used it when developing a website for Virgin Trains, catering more than 800K user requests per day.
The Metastorm process engine is based on an older version of .NET. Updating to a newer version would resolve several known issues with .NET email functionality.
Metastorm builds web pages at run time. While the UI presented to the end user is fine, the Document Object Model is convoluted and subject to change with new releases. Providing a more simplified DOM or at very least a custom function to replace document.getElementById() would make client-side scripting a much more powerful tool.
One function that I've seen Metastorm competitors do well, is email wizards. Having a WYSIWYG email editor would be really nice.
BizTalk Server has been supported for more than 15 years. It is well proven in the market. Microsoft has provided excellent support with technical issues.
BizTalk was selected here mainly because it is easy to integrate to a .NET application (most of them are Web Service, WCF SOAP, WCF REST and Web API) and many backend databases are Microsoft SQL Server. Another benefit is that the monitoring job is easy to set up and centralize with other .NET application monitoring jobs.
We found that OpenText MBPM held its own quite well against IBM BPM. We ended up choosing OpenText MBPM due to the analytics, complex routing, and the ease of SOA service integration. Furthermore, the ability to quickly develop simple User interfaces make this tool a daily component of our most-used toolbox components.
A positive impact has been the quicker turnaround time of a part request and that part showing up in SAP using Biztalk as middleware.
A somewhat negative impact has been the somewhat insufficient error logging/message capture settings that Biztalk provide. This has caused occasional delays when attempted to create parts for the business.
A somewhat negative impact has been the need to have a specialized developer who understands Biztalk to troubleshoot issues with the Biztalk and SAP interaction when creating parts, and when adding new fields to the parts.
