High-Level Overview Of How To Authenticate FastAPI Services Using OAuth2 — FastAPI is one of the most popular Python web frameworks. This article will provide a high-level overview of how to handle security within a FastAPI web service. This article will explain how to use OAuth2 to authenticate users. Security is an advanced concept and it is one of the most…

Explaining The Fundamentals Of AWS Cloud Networking — This article provides an overview of what an AWS VPC and subnets are. It will cover the fundamentals of AWS networking including the concepts of AWS gateways, route tables and security. AWS networking is an advanced topic and I recommend all cloud architects be familiar with the fundamentals that I…

How To Authorise Users Across Unrelated Services In Python — OAuth2 is a secure open authorisation protocol. It is the latest version of the OAuth protocol. OAuth2 is used for authorising users between services. The OAuth2 protocol can be used in desktop and web applications. It is also being used in mobile applications. Let’s consider there are two services: User…

Explaining How CDS contracts protect the lenders — We are often worried when we lend money to someone. There is always a chance that the borrower might default before we receive our money back. We might require the borrower to pay us a portion of the money with interest. …

Learn How The Container Orchestration Platform Can Be Used To Ensure Your Applications Have Zero Downtime — Kubernetes, commonly known as k8 or Kube, is one of the most in-demand technologies that I recommend every technologist be aware of. A vast number of firms are utilising Kubernetes and adding Kubernetes to their tech stack to modernise their legacy systems. This article aims to provide an overview of…

OpenAI ChatGPT is on another level News about OpenAI ChatGPT is everywhere. And I was curious to see how it responds too. So I asked “Blog on www.baixiangren.com vs YouTube vlog rap song in drake vs Eminem style” And the response is just insanely crazy: Blog on www.baixiangren.com: I'm the king of the written word, spitting out fire With my pen, I can…

Must-Know Investing Words Everyone Should Know About — This article aims to highlight the key investing buzzwords that I highly recommend everyone to know. Article Aim This article provides a high-level overview of the key investing terms in layman's terms. As always, let’s keep it simple and straightforward. 1. Performance or Level Of An Asset In simplistic terms, performance is the ratio of the current value of…

Explaining How To Make Your Pension Work For You — It is important to start planning for your retirement at an early age so you have enough money for yourself and your family when you retire. It is critical to have security in old age. Although we will likely receive the State Pension of £185.15/week (2022/23 tax year), most families…

Designing Modern Event-Driven Microservices Applications With Kafka And Docker Containers Suitable For All Levels — Software applications are always required to be maintained and improved. There will always be a need to implement new requirements and enhance existing features. Designing the application right is winning half the battle. At times, existing features are required to be depreciated. Instead of creating a monolithic application that can…