NAND reliability is one trade governed by oxide physics: every electron you force through the tunnel oxide to write data also damages the oxide that has to hold it. This post builds from trap generation and SILC up to JESD218, JESD219, and the AEC-Q100 automotive delta, and teaches you to read an endurance/retention spec like a qual engineer.
Retention
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NAND Reliability Physics and Qual -
Effective Log Management Strategies Logs are cheap to produce and expensive to keep, and most teams get the economics backwards. A practical guide to log management as a discipline: structured logging, log levels that mean something, the cost-and-cardinality model, what to sample or drop before ingest, retention and tiering, PII redaction, and how logs fit alongside metrics and traces.