IFO4
Loading...The portion of log storage cost attributable to data retained beyond the operational debugging window or the regulatory retention floor. Log retention waste is one of the dominant components of the modern observability bill and is the federation-recognised target of retention rationalisation. The federation distinguishes operational logs, audit logs, and security logs, each with its own retention basis. Log lines with no documented retention basis are pruned automatically after a default thirty-day operational window unless reclassified under UFMS-001:2.4(e).
A compound of log, an Old English term for a written record adopted in computing in the 1960s, retention, and waste.
Federation members publish log retention by class quarterly. Operational logs default to thirty days, audit logs to the regulatory floor, and security logs to the SOC retention SLA. Deviations are documented in the retention exception register under MEV-Annex:3.2.
@misc{ifo4_glossary_log_retention_waste,
title = {{Log Retention Waste}},
author = {{IFO4 Federation Editorial Board}},
howpublished = {{IFO4 Federation Glossary, slug \texttt{log-retention-waste}}},
year = {2026},
url = {https://ifo4.org/glossary/log-retention-waste},
note = {Category: Waste; key: LogRetentionWaste}
}Federation members and accredited practitioners may challenge any entry under TGS-002:1.7. Filed challenges are routed to the editorial board, triaged into the revision register, and resolved in writing on the public docket. The slug remains stable through any revision.