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ADR-019-data-transmission-for-analytics.md

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ADR-019: Data transmission for analytics

Date:

2024-09-26

Status:

Accepted

Context:

Data Point 5 (Demographic Information) needs to be transferred to Analytics & Reporting service.

  • Opt 1: Analytics reads directly from job candidate DB fault tolerance, separation of concern. operational vs. analytics. But direct access to sensitive information.
  • Opt 2: Job candidate sends to Analytics. Stronger privacy of job candidate DB. But strong coupling (fault-intolerance) to Analytics & Reporting.
  • Opt 3: Asynchronous delivery via topic. Like 2, but with weaker coupling, better fault-tolerance.

Decision:

Opt 1: Analytics may read directly from job candidate DB

Consequences:

Strengthened characteristics:

  • Simplicity
  • Maintainability
  • Performance

Weakened characteristics:

  • Security (since it can access and holds most data)