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, 20192 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, 20191 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, 20191 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, 20199 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, 20195 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, 20192 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, 20192 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, 20192 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, 20192 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, 20191 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, 20192 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, 20182 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, 20184 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, 20185 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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