Marcel Haas
Conversations analytics in Microsoft Teams with Azure Cognitive Services
I'm working on a new garage project, or better said "cellar project", as that's the place my home office is actually located, which I...
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Marcel Haas
- Jun 3, 2019
- 2 min
Meet my Virtual Assistants
Conversational AI is top of mind for me. In the last two years, I built several bots based on the Microsoft Bot Framework to learn about...
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Marcel Haas
- May 7, 2019
- 1 min
Microsoft Build 2019 - Compact News
Build is running and it's deeply impressive how every single service, product and product groups are moving ahead in very fast speed and...
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Marcel Haas
- Feb 11, 2019
- 1 min
Real Retweet's with Microsoft Flow and the Buffer custom connector - it's free!
Currently, Microsoft Flow's Twitter Connector doesn't support direct @mentions from it's "Post a tweet" activity. Hashtags are supported,...
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Marcel Haas
- Jan 14, 2019
- 9 min
Microsoft Flow / State Machine / Introduction (1/8)
In this blog series, you will learn how to apply a "State Pattern" based on Azure Queue Storage to your Flow solution architecture. This...
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Marcel Haas
- Jan 13, 2019
- 5 min
SharePoint Advanced Document Approval with Microsoft Flow
In this article, you can learn how to build an enterprise document approval process for Modern SharePoint with Microsoft Flow....
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Marcel Haas
- Jan 10, 2019
- 2 min
Microsoft Flow / State Machine / Controller Flow (3/8)
Think of the “Controller Flow” as the main entity, handling the overall state of the process and being stateless itself. Compared to...
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Marcel Haas
- Jan 10, 2019
- 2 min
Microsoft Flow / State Machine / Worker Flows (4/8)
Think of "Worker Flows" as small, dedicated Flows, executing specific process steps or activities. Kind of like a function in grown-up...
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Marcel Haas
- Jan 9, 2019
- 2 min
Microsoft Flow / State Machine / Post processor Flow (5/8)
Think of the post processor as a Worker Flow, primarly responsible to keep a centralized log of all approval activities and detailed...
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Marcel Haas
- Jan 8, 2019
- 2 min
Microsoft Flow / State Machine / Azure Storage Queues (6/8)
Queues are providing us with enterprise software capabilities at our fingertips for a very reasonable price. The impact on the solution...
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Marcel Haas
- Jan 8, 2019
- 1 min
Microsoft Flow / State Machine / Azure Table Storage (7/8)
Error handling and notifications are a basic requirement piece of technology. This solution makes use of Azure Storage Tables to keep a...
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Marcel Haas
- Jan 8, 2019
- 2 min
Microsoft Flow / State Machine / JSON State Message Object (8/8)
State is transfered between controller and workers in a JSON object. This approach is very flexible and can basically contain any data,...
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Marcel Haas
- Nov 20, 2018
- 2 min
Top 5 benefits of using a State Machine Pattern in Microsoft Flow
As you already might have noticed, I'm a big fan of state patterns in Flow. Please read my top 5 reason why and see if you can benefit...
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Marcel Haas
- Jul 23, 2018
- 4 min
How I messed up one Microsoft Flow Project and what I learnt
Back in early 2018, a customer asked for a recommendation to replace their SharePoint 2010 OOTB document approval workflows with a more...
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Marcel Haas
- Jul 21, 2018
- 5 min
A pragmatic approach on scope based error handling in Microsoft Flow
Error handling and notifications are a basic requirement piece of technology. In #Flow, error handling is currently still in...
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