Rehan van der Merwe articles - 16 total
TypeScript Type Safety with AJV Standalone
Originally published on my blog:...
LRU cache fallback strategy
Originally published on my blog: https://www.rehanvdm.com/blog/lru-cache-fallback-strategy A Least...
Should you use microservices?
Originally published on my blog:...
4 Methods to configure multiple environments in the AWS CDK
In this post I will explore 4 different methods that can be used to pass configuration values to the...
CloudFront reverse proxy API Gateway to prevent CORS
In this blog we will do a quick recap of CORS and reverse proxies. Then we will show how a reverse pr...
Refactoring a distributed monolith to microservices
This article documents the thought process and steps involved in refactoring a distributed monolith t...
AWS Serverless: you might not need third party monitoring
I hardly ever find myself reaching for third party monitoring services these days. I rather use the A...
An unexpected journey with Lambda & OracleDB
This blog serves to document the unexpected struggles of connecting to an Oracle database with a Lamb...
DynamoDB Importer
This blog will demonstrate the high throughput rate that DynamoDB can handle by writing 1 million rec...
3 Ways to Autoscale on AWS
In this article, we will be looking at three different methods of Autoscaling applications. We’ll als...
13 AWS Lambda design considerations you need to know about – Part 2
The first installment mainly covered the technical side of things, like the limits and configuration...
13 AWS Lambda design considerations you need to know about – Part 1
When you hear the word ‘serverless’, AWS Lambda is most likely the first thing you think about. That’...
Data lakes are hard
Exploring the implementation difficulties and how a data lake fits into the organization, topics that other articles might tend to oversee.
AWS IoT Coffee Monitor – Part 2
Using AWS IoT, DynamoDB, Lambda and Telegram Push Notifications to build a serverless Coffee Monitor notifying my coffee states, ex: Coffee is getting cold
AWS IoT Coffee Monitor – Part 1
Using AWS IoT, DynamoDB, Lambda and Telegram Push Notifications to build a serverless Coffee Monitor notifying my coffee states, ex: Coffee is getting cold
Programmer Responsibilities
Programmer Responsibilities