What is OpenAPI specification? This is a specification for machine-readable interface files for describing, producing, consuming and visualizing RESTful web services. Apparently, this was earlier part of the Swagger framework, it became a separate project sometime in 2016 overseen by the Open API initiative, an …

A year or so ago, I was looking into ways to improve releases at my current job. We have a whole bunch of small legacy .NET applications that until 3 years ago were manually be deployed into a server that was provided to us by a third party. After migrating things to Azure, the sky was the limit for us. It was time to …

Background I have in the past, in my previous job, used ElasticSearch extensively for our internal search. When I joined my current firm, I proposed using Elastic Search for our policy search problem, which apparently was slow and inefficient. This wasn't surprising at all to me, as they were using simple SQL to search …

What is Software Architecture Software architecture refers to the fundamental structures of a software system and the discipline of creating such structures and systems. What is a Software Architect Some people compare the role of a software architect to that of a town planner. The town planner does not care how a …

Background I am proud to say that I work in a team where we follow Test Driven Development and pair programming. This has been a life changing experience for me as for several years, I had been writing code first and only writing tests after I thought it was doing what it meant to be doing which often lead to tests …

Update - READ THIS FIRST There is now support to connect to any Azure SQL database, Azure SQL Managed Instance and Synapse SQL in Azure Synapse Analytics from your .NET Core app using just the connection string. To learn more about this read the following pages: Use Azure Active Directory Authentication with your …

Background I have been using Logic Apps to transfer data from one database to another. Of course, there is business logic in the queries run on the source database. And in such a case, maybe Azure Data Factory might have been a better choice. It very well could be. But for now I have been using a logic app, that simply …

What is caching? Storing frequently accessed information closer to where you need it for faster subsequent access to it. Caching is so ubiquitous that you probably have benefited from it without even knowing about it. Your computer or your phone or other mobile devices use caching at different levels like at its hard …

What are Azure Logic Apps? Azure Logic Apps are an Azure service that lets you visually build integrated solutions to connect several different apps and services together, and comes with a click and select interface. It enables you automate business processes without writing any code at all! What is business process? …

I was recently helping my friend with some preparation for a system design interview and as we discussed solutions, the terms Proxy server and reverse proxy came up in our discussions. I really struggled to give a simple explanation of the terms during our discussion. I just knew what one did. I did not even know that …