Blog.
Thoughts, opinions, and ideas.
Sep 28, 2023
Event Sourcing with Ruby and AWS Serverless Technologies - Part Four: Aggregate Persistence
How complex objects are persisted and rehydrated using the repository pattern and how guarantees are made by using Optimistic Locking strategy.
May 28, 2023
Event Sourcing with Ruby and AWS Serverless Technologies - Part Three: The Event Store and DynamoDB
What an event store is, which responsibilities it has in an event sourcing system, and building its first component with DynamoDB.
Apr 15, 2023
Event Sourcing with Ruby and AWS Serverless Technologies - Part Two: Aggregate Design
How Aggregates are designed and the role events play in altering their state.
Apr 2, 2023
Event Sourcing with Ruby and AWS Serverless Technologies - Part One: System Design
Design of an event sourcing system and how Change Data Capture is achieved. Examines how this is accomplished using DynamoDB, Kinesis, Lambda, S3, SQS, and Terraform.
Apr 1, 2023
Event Sourcing with Ruby and AWS Serverless Technologies - Introduction
Building an event sourcing application in Ruby with the power of AWS Serverless technologies
Mar 20, 2023
6 Line Micro Testing Framework
A portable and dependency free micro testing framework useful in remote situations
