Architecture

Logging, event bus and evidence-first architecture

The architecture focus is practical: capture events, preserve context, keep evidence linked and make every output reviewable.

Architecture Services

Event Capture

Record imports, parsing, comparisons, reviews and exports so the workflow stays traceable.

Queue and Retry Logic

Design simple queues for local-first workflows where network access, devices or data sources may be intermittent.

Evidence Store

Keep source files, generated reports, timestamps and reviewer notes tied together.

Data Domains

Separate raw files, working outputs, generated drafts, customer reports and operational evidence.

Offline Operation Patterns

Design local-first flows that collect, review and export data in secure, remote or connectivity-constrained environments.

Audit and Handover

Make logs and outputs understandable enough for another operator, customer or reviewer to follow.

Architecture Deliverables

Workflow Map

Inputs, outputs, decision points, file locations and system interfaces.

Event Schema

Readable event names, fields, timestamps, source IDs and export rules.

Evidence Pack Structure

A repeatable folder or dashboard structure for source files, outputs, assumptions and review status.

How The Work Is Handled

Practical Scope

  • Use clear event names.
  • Keep raw sources separate from generated outputs.
  • Make failures visible.
  • Design for replay and review.
  • Keep the system easy to explain to a customer.
event/import_file
event/parse_complete
event/review_required
event/export_ready
audit/source_linked
next: decision-ready output

Make the workflow observable

Good logging and event bus design gives customers a workflow they can inspect, replay, scale and sell internally.