Big Data serverless application
This will provide you an overview of a serverless big data application, this implemented is on the serverless rail hosted on AWS cloud.
This application is a log aggregator application and works in the lambda architecture, so we have both real-time and batch pipeline processing are being done simultaneously on the same data source.
With the Lambda architecture, it enables you to have both real-time analytics like fraud detection, or site/node failure etc and it also provides the insight from the historic load like log analysis etc. Follow the implementaiton step on this link.