Tomas Jansson-
4 years ago
Pure functional applications (in F#)
Tomas Jansson functional Event Sourcing CQRSShop eventstore FSharp
How did I end up here? I'm not an F# expert, so it is somewhat weird to be in an F# calendar with all these awesome F# developers. It started with me tweeting the obvious to Sergey Tihon. My tweet, th…
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4 years ago
Moving standard OWIN middleware to vNext middleware
Earlier I wrote a post in how to create a OWIN middleware, http://blog.tomasjansson.com/useful-owin-middleware-healthcheck/. Of course I should have written it targeting vNext but I didn't. One good t…
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4 years ago
Your application should be a pure function
What does application has to do with functions you might ask? Everything is my answer! It's now a couple of months since I finished my blog serie about CQRS and event sourcing. You can read the endin…
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4 years ago
I was features on two Microsoft blogs this week
Earlier this week I got features on two Microsoft blogs, both in Norwegian though. Both the articles are based on the same interview, but they have two different angles; one is about inspiration and o…
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4 years ago
Puppet & Windows
I've spent some time the last couple of weeks playing around with Puppet (and Vagrant) on Windows after reading through Puppet Cookbook and Beginner's guide from John Arundel. Even though the books do…
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4 years ago
I'll be doing a polyglot talk at NDC London
Yey! My polyglot talk for NDC London got accepted so it looks like I'll be in London in December for the second year in a row. The talk will be a compressed version of the CQRS blog serie I wrote earl…
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4 years ago
Useful OWIN middleware: HealthCheck
In many of todays web application we often forget to implement some kind of health check. I think this is because we tend to overthink the problem. Health check might be hard to solve in a generic way…
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5 years ago
So you want to program the web with FSharp?
I couldn't find any really great how tos about doing web programming with FSharp, so I thought I would figure it out myself my own way. The problem The problem with web programming and FSharp is two a…
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5 years ago
Ending discussion to my blog series about CQRS and event sourcing
In the last couple of posts I've walked you through how to get started writing an application with eventstore, elasticsearch and finally neo4j. The code is on github. I'm quite sure that implementing…
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5 years ago
CQRS the simple way with eventstore and elasticsearch: Let us throw neo4j into the mix
We need a change in the industry. All to often we defend old solutions just because we don't know the alternative. I know that sometime it might be good to slow things down and keep using the old stuf…
Tomas Jansson