JSJames Shelbourneinjashelb90.hashnode.dev·Jan 31, 2025 · 2 min readOpenEHR: Creating a Local Instance Using EHRbase and DockerIntroduction This guide will walk you through setting up a local instance of OpenEHR using EHR Base and Docker Compose. Prerequisites Before we begin, ensure you have the following: Docker and Docker Compose installed on your machine Docker Compose...00
JSJames Shelbourneinjashelb90.hashnode.dev·Jun 22, 2023 · 4 min readClean ArchitectureOverview The purpose of Clean architecture is the separation of our core logic from the inputs and outputs of the system in which it lives. We should always attempt to have a business logic layer that has zero dependencies on how we receive requests,...00
JSJames Shelbourneinjashelb90.hashnode.dev·Apr 25, 2023 · 4 min readOpenEHR: An introduction to OpenEHRI've recently been introduced to OpenEHR and decided to take a look at what underpins it and how myself as a developer should use it. The following is what I have discovered. What is it? OpenEHR stands for 'Open Electronic Health Record'. It is an op...00
JSJames Shelbourneinjashelb90.hashnode.dev·Aug 18, 2022 · 4 min readAthena - Working with JSONIntroduction If we are using Athena and consume source data that we have no control over and which varies in it's schema (perhaps event data from multiple sources providing unique information), then we need to provide a table that is flexible enough ...00
JSJames Shelbourneinjashelb90.hashnode.dev·Aug 16, 2022 · 10 min readAWS Glue - Defining resources in CloudFormation for use with AthenaIntroduction Recently I have been working on a project that required a means of performing ETL operations on an S3 source bucket for the purpose of analysis. I decided to explore using a 'Crawler' provided as a service by AWS Glue in order to facilit...00
