Providing quality software engineering content in the form of tutorials, applications, services, and commentary suited for developers.

Posts about Stream Processing

Processing Streams of Stock Quotes with Kafka and Confluent ksqlDB

In this article I present an example of how one can use Kafka and the Confluent ksqlDB stream processing database to process a simplified dataset of fake stock quotes. The ultimate goal of this excercise will be to user ksqlDB to inspect a stream of stock quotes for individual companies in 1 minute windows and identify when a window has introduced a new daily high or low stock price.

Serverless Event Driven Systems with Confluent Cloud and AWS Lambda

Here I present an end-to-end example of a Serverless event driven architecture using Confluent Cloud for stream processing paired with AWS Lambda for event responsive logic using the Serverless Application Model (SAM) framework. Together this architecture will compose a system for fictitious financial stock quote email alerting.