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Paul Johnston
padajo
At @icebreakerone. Alumnus GDS - @alphagov - Ex-Serverless Developer Advocate at @aws.
Advisory, Climate, Research, Net Zero, Cloud, Serverless.
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Advent of Code 2022 - Day 9 - Part 1 - Incomplete solution, and I do not know why it doesn't work - https://adventofcode.com/2022/day/9 - I found an incorrect < or > and it looks like it might work. I needed the visualisation of the entire solution to see it wasn't doing "Down"
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A starter template for creating an OpenID Connect (OIDC) identity provider on Amazon Cognito using SAM/CloudFormation. This creates an identity provider and outputs the /.well-known/openid-configuration and /.well-known/jwks.json URLs for you in the Outputs.
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A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."
An update by Paul Johnston ([email protected]), for a Serverless Architecture scenario. This assumes something akin to AWS Lambda + API Gateway + DynamoDB (c. 2016) Function as a Service (FaaS) solution as the basis for deployment rather than a cloud-based virtual server approach which the original paper was based upon. The FaaS solution implies each function is separately scalable and the database is inherently partitioned (assuming designed/built well).
If you agree/disagree, please fork and share with me on twitter @pauldjohnston.