Over the next weeks I’ll repeat my session “When to use Serverless? When to use Kubernetes?” several times. As backup and for people who won’t attend the sessions I’ve recorded the demos. Read the...
Developing Polyglot Serverless Applications
As serverless platforms mature, more and more sophisticated cloud-native applications are built with serverless technologies. These applications are assembled with potentially many functions that a...
Developing protected Serverless Web Applications
Serverless platforms are often used to build APIs for web and mobile apps. I’ve open sourced a pattern that shows how to implement protected APIs with IBM Cloud Functions and how to invoke them fro...
Pictures from JavaLand 2018
Earlier this month I attended JavaLand in Brühl, Germany. JavaLand took place for the fifth time and has grown to 1900 developers from 20 countries. It’s always a lot of fun at JavaLand; this was ...
IBM Think 2018 Highlights for Developers
Last week IBM hosted the Think 2018 conference in Las Vegas which is IBM’s flagship conference that combines previous conferences like InterConnect and World of Watson. Below is a list of announcem...
Developing OpenWhisk Functions with Kotlin in IntelliJ
I’ve implemented some code that shows how Apache OpenWhisk functions can be developed with Kotlin. The Java code is built via Gradle and put into a Docker image which can be deployed to OpenWhisk c...
Developing OpenWhisk Functions with Spring Boot
I’ve open sourced some code that shows how Apache OpenWhisk functions can be developed with Spring Boot and how the functions, which run in Docker, can be debugged in Eclipse IDEs. Get the code fr...
Transforming JSON Data in Serverless Applications
Serverless platforms like Apache OpenWhisk are gaining more and more traction. Rather than building only single functions, developers are starting to develop cloud-native applications with many ser...
Data Flows in Serverless Cloud-Native Applications
Serverless platforms like Apache OpenWhisk are gaining more and more traction. Rather than building only single functions, developers are starting to develop cloud-native applications with many ser...
Deploying Angular, React and Vue Apps on Kubernetes
I’ve open sourced some sample code that shows how to deploy Angular, React and Vue web applications to Kubernetes on the IBM Cloud. Get the code from GitHub. In order to serve the web applicati...