The Enterprise Service Bus is an essential component in a SOA and is the ideal hosting environment for Service Orchestration. In this post I’m going to describe service orchestration with a Hospital Admissions Example.
We are pleased to announce the first themed release of the Spring Data release train named Arora. Going forward we'll use names of famous computer scientists to label a set of Spring Data modules to make it easier to identify modules being compatible to each other.
This is a short theoretical introduction to RabbitMQ and messaging in general to later dive into a live coding session to see how implement messaging into our applications. The live demo will go from starting the server and issuing basic administration commands up to creating several consumers and publishers.
The stream extension of PHP is one of the batteries included in its packaging: a uniform interface to access many different types of data, relying on the common abstraction of a stream (not unlike, for example, Java's InputStream and OutputStream).
If we use delegates “wrong” or don’t think what code is actually generated this can leave us with large memory imprints. Of course you always need to think about the code you write but in some cases you might not really know what the compiler ends up doing.