Model was created using PowerDesigner15. If unable to open, screenshot is also present.
keeps track of vehicle catalogue. database parts: eveerything about vehicle details.
location related duties. database part: location and all related tables.
manages messaging. database: message, user inbox
all about managing prices. database part: price list and vehicle discount tables.
manages vehicle requests. database part: vehicle request table.
manages user reviews. database: review.
manages users and privileges. database part: user, user details
all things vehicle. database part: vehicle table.
also:
service discovery
gateway