Setup Steps

1. Run the following command to start the application within a Docker container:

   docker-compose up --build app

2. To view the word count aggregation in MongoDB for Apache Spark, open the following link: http://0.0.0.0:8081/db/mydatabase/word_count
3. To view the aggregation for Apache Flink, run the file "DataStreamJob.java" as part of the Flink application.