Tag: Spring

  1. Serverless Microservices with Spring Boot and Spring Data

    A little over a year ago, I developed the original REST APIs for Tendril's MyHome mobile application using Amazon Web Service's API Gateway and Lambda. Serverless technologies were still considered bleeding edge at the time - scarce documentation, immature or non-existent build/deploy tools, etc. I even wrote custom build…

    on Spring Spring Boot AWS Lambda Serverless JPA Spring Data Groovy Java Microservices Amazon Web Services AWS Lambda AWS API Gateway Vert.x

  2. Real-Time Chat App with Server Side Push in ~200 Lines of Code

    Last night I happened to come across a link to Vaadin - an open source framework for rich single page web applications. I first heard about Vaadin about 6 to 7 years ago when my team at the time was evaluating different Java web presentation frameworks for a project. We…

    on Spring Spring Boot Groovy Chat Wicket Vaadin PubNub Microservices Java

  3. Production-Ready Features with Spring Boot Actuator

    Today, I am going to give a lightning talk at work about the production-ready features of Spring Boot Actuator. I recently utilized this module in the latest microservice I deployed to production. With very little work, I was able to include auditing, health monitoring and metrics in the application. Enjoy…

    on Java Groovy Microservices Spring Spring Boot Deployment JVM

  4. Pentaho Kettle Web-Based Steps

    Many of my colleagues here at Pentaho have expressed interest in a web technology based (HTML, JS, etc) PDI Step so I’ve been spiking on an experimental PDI plugin over the last few days. I’ve made some pretty good progress on it. For instance, I was able to…

    on Pentaho Kettle Spoon PDI Steps Spring Software Development