Demo application of a Lamda Architecture
Watch the video presentation of this demo application http://experience.mongodb.com/spotlight/lambda-architectures-and-streaming-data-processing-with-mongodb-543572
This project uses code instrumentation packages in one of my other projects, Firehose https://github.com/breinero/Firehose. This dependency is not yet handled in the gradle file. That is on my TODO
The following example application uses the epfl/mobility dataset which contains mobility traces of taxi cabs in San Francisco, USA. YOu may download the dataset here https://s3-us-west-2.amazonaws.com/bi-connector-docs/logs.dsv.gz. This dataset contains GPS coordinates of approximately 500 taxis collected over 30 days in the San Francisco Bay Area. You may download the dataset for your own testing from the Community Resource for Archiving Wireless Data At Dartmouth (CRAWDAD).
Attribution Michal Piorkowski, Natasa Sarafijanovic‑Djukic, Matthias Grossglauser, CRAWDAD dataset epfl/mobility (v. 2009/02/24), downloaded from http://crawdad.org/epfl/mobility/20090224, doi:10.15783/C7J010, Feb 2009.
BUILD this Demo from the command line run ./gradlew jettRun Useage
Web Interface
Display cab rides in progess at given time in the past http://localhost:8081/web/fare?ts=[some timestamp bewteen 1211018404 and 1213089934]
Report on total Distance each taxi has driven at given time in the past http://localhost:8081/web/dist?ts=[some timestamp bewteen 1211018404 and 1213089934]
Report on this application's performance, displaying latency in servicing requests http://localhost:8081/web/stats