Introduction to Diffusion Real-Time Event Stream through a simple application using Diffusion Cloud and Apache Kafka.
A set of simple projects, illustrating production and consumption of foreign exchange (fx) data streams to and from Kafka clusters and Diffusion Cloud instance via the use of our Kafka Adapter.
Lesson 2 code example introduces the concept of Topic Views, a dynamic mechanism to map part of a server’s Topic Tree (data structure) to another. This enables real-time data transformation before sending it to subscribed clients as well as to create dynamic data models based on on-the-fly data (eg: Kafka firehose data).
Lesson 3 code example introduces the concept of Security and topic path permissions for fine-grained security management of your data structure. It also shows how to Subscribe to fx data using Diffusion Topic Views in order to consume what you need, not all the Kafka stream.
public/kafka2diffusion.html‘ and ‘
public/js/producerApp.js‘ and ‘
public/js/subscriberApp.js‘ to the hostname of your Diffusion Cloud service, which you can find in your service dashboard. You can also leave the default values and connect to our sandbox service:
Really easy, just open the ‘
index.html‘ file locally and off you go!
(Click to watch the video)
Get familiar with our SDK, our user friendly dashboard and all the power of our platform.
Tuned our webinar introducing the basic concept of your Diffusion dashboard, console and Data Wrangling.