Videos: How-tos

Get started with streaming analytics in Python with IBM Cloud Private for Data

As announced earlier, Streams is now available as an add-on to IBM Cloud Private for Data. This means that you can use the IBM Streams...

Compute time based averages using the Aggregate operator

A common problem with real time analytics is answering questions like “what is the average temperature over the last 30 seconds?”  The Aggregate operator in...

Monitor applications and find errors using Streams Console

Streams Console includes many helpful features for monitoring and finding errors in your applications. This video has a short overview of some of the latest...

Improve performance of Streams applications by identifying bottlenecks

This video shows how you can identify bottlenecks in your application and then improve them by adding a parallel region. It also shows how you...

Sharing hosts between applications

Resource allocation is an important factor in overall application performance. You do not want to use more resources than needed, and at the same time...

Detect malfunctioning IoT sensors using Python, IBM Streams and IBM Watson Studio

Imagine that your organization has smart devices in various locations. To gain insights from the data generated by those devices, you need to send all...

Videos: Build a Java Operator In 1 Minute (and more)

This post was originally created by Alex Cook.   There is a myth that writing a Java operator in Streams is hard. If you believe that, I hope...

Streams 4.0 – Enterprise Install and Setup Videos

Alex Cook put together these videos to provide a walk through of the installation and setup of a highly available enterprise InfoSphere Streams environment. The...