Location Reader

Project Structure

• Database Location is partitioned based on user_id column for fast retrieval since a user can have thousands of entries.
• created_on column has been indexed as well for doing time frame query.
• The id column is an auto-increment column so the latest location of the user is the last value inserted in the partition.

How To Run

• To first start the User microservice run the Server as well as the Gateway so that the Eureka Discovery service can register it.
• You would also need to start up the Location-Writer microservice as well.
• Run the PostgreSQL docker-compose file using the command

  docker-compose -f util/postgres.yml up -d
  

• Run the ApacheKafka docker-compose file present in Location-Writer microservice.