Admin page design for error tracking balances storage costs with diagnostic needs

A proposed admin page for error tracking focuses on retaining only essential data to manage storage costs while enabling effective triage. It recommends storing compact group metadata and a bounded sample of event details, rather than every raw error payload. This approach is particularly relevant for high-volume services, such as a logistics notification system handling millions of daily attempts. The design separates immutable state transitions for resolution from sampled event evidence to allow rollback-safe operations. Key to the method is creating a stable group fingerprint from normalized error data, avoiding volatile identifiers that could artificially inflate group counts.