It's extremely easy to create a service provider and generate push notifications in your mobile app using Pushbullet. Here's how to do it with the Silex PHP framework.
The 9.2 release of Komodo IDE is live and includes new features such as Docker and Vagrant integration, collaboration improvements, a package installer, and UI changes.
Learn how to use the service registration and discovery services in ZooKeeper to manage microservices when refactoring from an existing monolithic application.
Liquibase is a great tool, and comparable to Git for databases. While it might not technically be a source control system, it's packed with similar functionality.
Distributed transaction tracing is a useful way to monitor or evaluate your microservices architecture for performance, particularly when measuring end-to-end requests.