read-and-write-paths-are-both-reliable
IN derived (depth 3)
Both the read path (staleness checking detects all forms of source drift without false negatives) and the write path (truth propagation completes without runtime errors across all reachable nodes) are operationally reliable, ensuring the system functions correctly in both observational and mutational modes.
Summary
The system can be trusted in both directions: when checking whether anything has gone stale, it catches every case without missing changes, and when pushing updates through the network, it does so without crashing. Together these mean the maintenance system works reliably whether you are reading existing state or writing new derived conclusions.
Justifications
SL — Independent operational reliability of the read-only inspection path and the write-path propagation engine combine to cover both system operation modes
Antecedents (all must be IN):
- staleness-checking-is-comprehensive — Staleness checking detects all nodes whose source material has changed on disk
- propagation-is-crash-free — Truth propagation completes without runtime errors across all reachable nodes
Dependents
These beliefs depend on this one:
- revision-is-end-to-end-reliable — The revision system achieves end-to-end reliability across both logical and infrastructure layers: logically, every belief including all semantic edge cases is revisable with lifecycle-safe semantics-preserving operations — and infrastructurally, the I/O substrate supporting revision (staleness detection and truth propagation) completes without errors or false negatives.
- system-reliability-spans-internal-and-external — The system is reliable along both internal and external dimensions: internally, both read paths (comprehensive staleness detection) and write paths (crash-free propagation) are reliable; externally, interfaces are bidirectionally bounded with budget-constrained output and comprehensive staleness-gated input.