Daniel Debrunner

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Using the Java Application API with Java 8

The IBM Streams' Java Application API supports processing of streams using functional transformations. With Java 8, it becomes simpler to implement such transformations.

Analytics Microservice Architecture with IBM Streams

Microservice architecture MartinFowler.com said: “The term “Microservice Architecture” has sprung up over the last few years to describe a particular way of designing software applications...

Java Application API — An Introduction

The Java Application API allows streaming applications to be written in Java for IBM Streams. Tuples on a stream can be any Java object that...

Documentating SPL Applications with Notes Annotation

This post shows how you can document your SPL application using the note annotation.

SPL Sliding Windows Explained

In the first article in this series I explained tumbling windows, for example, a tumbling window allows you to calculate the average price of a stock...

SPL Tumbling Windows Explained

SPL supports the concept of windows, the ability to perform some processing on a window of data. A stream is an infinite sequence of data...

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