Architecture and Integrations¶

Architecture¶

Architectural Approach¶

The utility was implemented as a layered monolithic web application.

The architecture included:

server-side page rendering;
MVC structure;
business logic layer;
repository layer;
jQuery-based interactions for partial updates without full page reloads.

Integration Flows¶

Polyline generation via routing service¶

The tool generates polylines through a routing service, producing route-based geometry for railway graph segments.

Polyline repair via route recalculation¶

Existing polylines can be repaired through route recalculation when geometry is incorrect or incomplete.

Asynchronous polyline loading and update flows¶

The application supports asynchronous polyline retrieval and update flows, including polyline caching, enabling partial UI updates without full page reloads.