AWS Lambda Foundations
I created this presentation for an AWS Lambda knowledge-sharing session. The topics covered include event triggers, asynchronous workflows, AWS SAM, […]
Thoughts
DevOps
Basics of DNS
Computers on the internet are identified using IP addresses. These can be up to 12 characters long for IPv4 (e.g.
Thoughts
We should do this everyday
Each day, focus on the most consequential parts of your life and devote your full attention to what they require
Software Engineering
Event driven architecture using request reply pattern
Here’s a short tutorial on using the request-reply pattern in an event-driven system. I find this particularly interesting because I’ve
Software Engineering
The D in SOLID Principles
Dependency Inversion is the last of the SOLID Principles introduced by Bob Martin. In his original description he outlined two principles
Software Engineering
Hello Dependency Injection
The write-up below was written more than 4 years ago but it is still very much relevant especially for anyone
DevOps
Understanding AWS Services
If you understand abstraction as a concept in computing, understanding most AWS services becomes easier. Most things are actually never