# Spring Cloud Data Flow Samples

This repository provides sample starter applications and code for use with the Spring Cloud Data Flow project. The following samples are available:

## Streaming

### link:streaming/http-to-cassandra/README.adoc[http-cassandra]

A data pipeline demonstration that consumes data from an `http` endpoint and writes the payload to Cassandra database using the `cassandra` sink application.

### link:streaming/http-to-mysql/README.adoc[http-mysql]

A data pipeline demonstration that consumes data from an `http` endpoint and writes the payload to MySQL database using the `jdbc` sink application.

## Task / Batch

### link:tasks/simple-batch-job/README.adoc[simple-batch-job]

A simple Spring Batch job running as short-lived task in Cloud Foundry.

## Analytics

### link:analytics/twitter-analytics/README.adoc[twitter-analytics]

A data pipeline demonstration that consumes data from twitter-firehose using `twitterstream` source application and computes simple analytics over data-in-trasnsit with the help of `field-value-counter` sink application.

## Data Science

### link:datascience/species-prediction/README.adoc[species-prediction]

A simple demonstration to walkthrough the steps to compute real-time predictions using https://en.wikipedia.org/wiki/Predictive_Model_Markup_Language[PMML] data microservice application.