24 03 2017
Azure Active Directory is cloud-based directory service that allows users to use their personal or corporate accounts to log-in to different applications. Local Active Directory can sync data to its cloud counterpart. Also external users are supported. This blog post shows how to make ASP.NET Core application use Azure AD and how to read data that Azure AD provides about user account.
21 03 2017
16 08 2016
This blog post is about how to really precompile ASP.NET MVC views. It destroys the myth about MvcBuildViews as precompilation tool and shows you how to configure precompiling. It also stops on some internals of precompiling and explains what are the options and limitations with it. There is also real-life example for Azure where precompiling of views may avoid some serious headaches that one may face otherwise.
25 07 2016
This year again I have honour to speak at TechDays 2016 Netherlands. It is well organized event with very good and interesting content. I was speaking there year ago and I had only good experiences with this event. This year it is held in RAI Center at Amsterdam in the beginning of October – 04-05.10.2016. This blog post tells why it is important to visit this event and why it is important to come to my Azure deep-dive session.
17 07 2016
Search is important feature of many apps and web sites because it is the main way for users to find quickly the information they are looking for. Typing search keywords to search box is not the end point of search we can provide to users. Sites that have huge amount of data can also help users to find out what keywords to use. In this post I will show how to use Azure Search suggesters to help users to find out these keywords.
16 07 2016
In my last blog post about REST-clients Why Azure REST API-s and how to prepare for using them? I introduced how to write simple base class for Azure REST API-s. In this post we will implement simple REST-client for Azure Search. This is the same code that I’m using in my beer store sample application. I also make some notes about how to use search clients in domain models.
19 04 2016
When new Microsoft Azure services come they usually have REST API-s available. Of course, there are usually client libraries available too as NuGet packages but usually not for every .NET flavour. Although Microsoft has plans to publish libraries for CoreCLR too it doesn’t happen always fast. Let’s see how REST API-s work and how to prepare for using them.
27 03 2016
Planning for search is mandatory first step when starting building search index. If we build search indices as we go we easily end up with messed up and hard to use indices. And even worse – we may end up with very complex search queries that need way more resources than we expect. This post goes through simple analysis of example beer store search index and shows how to create Azure Search index for products.
27 02 2016
I have local database where I insert some data and I want this data to be available also in cloud. As a lazy guy I don’t want to synchronize data manually. After setting up local and cloud databases I activated Azure Data Sync to just find out that it conflicts with EF7 insert and update queries. As I don’t have many tables and my database is pretty small I invented simple workaround.
5 02 2016
Our beer cooling solution is not controllable through IoT Hub and it reports data there. We can control our device through simple command line application but it is not enough for us. In this post we start building Universal Windows Application that helps us monitor temperatures. In this post we focus on mobile application.
4 02 2016
We are eager to try out our beer cooling solution and we want to see it in action. We want to visualize our data and keep eye on temperature of cooling beer. Before doing anything more complex like building web or mobile app we make a quick shortcut and bring our data to web, desktop and mobile. This post is about Power BI in action.
3 02 2016
When cooling beer we want to store history of temperatures for two reasons. First, it gives us valuable history data for next cooling sessions. As a second thing we can ask measurements when we temporarily lost connection with IoT Hub. In this posting we make some analyzis and then build up database for our beer cooling solution.
3 02 2016
As we have now fully functioning thermal solution running on Windows 10 IoT Core it’s time to focus to other components of our beer freezing solution. Our solution measures and calculates metrics of cooling beer but it doesn’t report this data anywhere. In this blog post we will set up Azure IoT Hub for our solution so it starts reporting measurements to Microsoft Azure.
3 11 2015
I’m glad to announce some new presentations for conferences happening next year. I have held strong research focus lately on Microsoft Azure and Windows IoT and therefore my new presentations cover mostly these topics. All these new presentations are in big part technical demos that illustrate technologies mentioned.
29 09 2015
Azure Search is new cloud service by Microsoft. I played with this service a little bit and now it is my favorite toy. In this post I give a quick overview of Azure Search and tell you what it is and what it is not. Also I provide some advice about what tools you need and how to get rid of some problems I faced when using service on CoreCLR.
26 11 2014
Next week I have honor to speak at Software Development Conference 2014. It is held on 01-02.12 at Arnhem, Netherlands. I have sessions on both days – in total four sessions – and here is the short overview of these. It’s all mostly about ASP.NET, ASP.NET vNext, and cloud but there’s also something about legacy code. I hope you will join me!
21 11 2014
This year I have honor to be a speaker at Code Camp 2014, Macedonia. It’s one of the biggest developers event in Macedonia. I have been in Macedonia as a speaker once before but it was community evening and not a big conference. This time I come to Skopje with new ASP.NET vNext. In this post I will give short overview about digital hell I prepared for Macedonian techies.
5 11 2014
Something cool to try out – you can run your ASP.NET vNext applications on Windows Azure Websites already today. Yes, you can take Visual Studio 14 CTP, create ASP.NET vNext application and deploy it to cloud. In this posting we will sniff around in Azure Websites to see how ASP.NET vNext applications run there.
3 02 2014
I’m happy to announce that I will be speaker at Global Windows Azure Bootcamp at Sofia, Bulgaria this year. I have two real-life based presentations there (you know well I don’t like those hello-world-presentations) and I have some valuable field information plus real-life code to share with you. Here’s few words about my presentations.
16 12 2013
This is one of the examples from my presentation about how to port existing ASP.NET applications to Windows Azure and how to build hybrid applications that work in multiple environments. One of important aspects is file storage that may have multiple implementations for different technical environments. In this posting I will introduce you my idea about generalized file access in web applications.