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Understanding the differences between software architecture, architectural design, styles, patterns, design approaches, and principles is crucial for making thoughtful decisions.

What is Hexagonal Architecture?

This post looks at the history of containerization and shows the technology landscape that makes it possible.

Using Kestrel, the default, cross-platform, web server for ASP.NET Core, to serve secure content will only present the leaf certificate to the client instead of presenting the intermediate certificate and leaf certificate.

Recently, I installed a Fleet Managed Elastic Agent (v8.12.2) on a Linux server which refused to ingest any data into Elasticsearch despite starting up successfully.

There are several versioning strategies that can be used to version ASP.NET Core APIs.

This post will explain what observability is and how it can be done with the Elasticsearch Platform and Serilog for ASP.NET Core applications.

The Elasticsearch keystore is a vital component in the Elasticsearch security architecture which is managed through a command line utility found in bin/elasticsearch-keystore.

Minimizing downtime when deploying a new version of your application is not an easy feat.

Initially, the Berkeley Packet Filter (BPF) was created to filter out or discard unwanted network packets in the kernel space instead of user space for performance reasons. eBPF (enhanced Berkeley Packet Filter) on the other hand, extends the original BPF…

From the Four Roles post, we know that the alternative banking app is knows as the client in OAuth 2.0.

The OAuth 2.0 Authorization Framework defines two token types viz., an Access Token and a Refresh Token.

According to the OAuth 2.0 Authorization Framework (RFC 6749) an authorization grant represents the authorization, given by the resource owner, to a client to access protected resources on its behalf.

Is it possible to configure Swagger UI to act as a client application as defined in the OAuth 2.0 Authorization Framework?

The OAuth 2.0 Authorisation Framework or, OAuth 2.0, is defined in RFC6749.