How to calculate simple and composite service SLAs availability.Service providers must provide some form of guarantee to their customers in terms of the reliability of their service, especially when those customers could lose a lot of money if the provider's service went down. For this reason, it is very common f...Mar 6, 2023 · 4 min readaliasger.dev
GraphQL in .NET Core - Part 2In the previous post, we created a simple GraphQL endpoint to server countries to end users using the HotChocoalte framework. In this post, I am going to show you how we can make use of Projections to allow end users to query related data. In our cas...Mar 6, 2023 · 2 min readaliasger.dev
GraphQL in .NET Core - Part 1This article assumes that you know the basics of working with Entity Framework and that you have a sample application that has an entity that you want to expose through GraphQL. Let's assume that you have the following model that you use to create an...1PMar 3, 2023 · 2 min readaliasger.dev
How to create an RxJS Observable - manually and by use of Creation OperatorsReactive programming is somewhat of a shift in thinking on how you get values from a source of data. Instead of you asking the source every few seconds for an update, the source sends you data you are interested in over time. In other words, we are t...Jun 30, 2022 · 6 min readaliasger.dev
Create an Angular custom input component with groupingIn this article, we will create an Angular component that takes in some text from the user, and as the user presses the Enter key, we will store that value into a visual representation that looks like the picture below: Here is demo link. Note that ...Jun 29, 2022 · 5 min readaliasger.dev