At a couple of consulting engagements, I observed how Conway’s law is still relevant and used it to design better integration between software components. This blog post maps how organisation of software development teams in organisations doing API development can lead to a smoother/faster-to-market product and how this relates to a well know observation made by… Continue reading Conway’s law in API integration
Why is this … my Swagger UI, generated from code not a contract? It describes my service, therefore it must be a Service Provider Contract. No? This was a common theme for a few of our clients with mobile/web teams as consumers of enterprise services. Service providers generated contracts, and would sometimes create a contract… Continue reading Why is this not an API contract?
A general transition has been happening with the nature of work that I do in the integration space … we have been doing less of SOAP/XML/RPC webservices and more RESTful APIs for “digital enablement” of enterprise services . This brought a paradigm shift and valuable lessons were learnt (rightly or wrongly) … and of course the process of… Continue reading Lessons from API integration
This guide is for someone interesting in quickly building a micro-service using the Spring Boot framework. Works great if you have prior JAX-RS / Jersey experience Step-by-step guide Add the steps involved: Create a Maven Project Final Structure Pom ( Attached here ) Include Spring Boot Dependencies in your pom Parent Project <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId>… Continue reading Microservices with Docker and Spring Boot
The Problem “Our API Gateway is falling over and we expect a 6-fold increase in our client base and a 10-fold increase in requests, our backend service is scaling and performing well. Please help us understand and fix the API Gateway” Tasks It was pretty clear we had to run a series of performance tests simulating… Continue reading API Performance Testing with Gatling