The Data Guard Paradox: The 2023 FAA Database Outage - Summary Video (Ep. 537)
Автор: DatabaseHistory
Загружено: 2026-02-15
Просмотров: 93
Описание:
In this episode, we dive into one of the most significant digital disasters in aviation history: the 2023 FAA nationwide ground stop. While many suspected a cyberattack or a massive hardware failure, the truth was both simpler and more alarming—a single corrupted database file.
Join us as we explore:
The NOTAM System: Why this "fragile heart" of aviation is critical for pilot safety.
The Oracle Connection: How a standard setup using Data Guard and TNS Listeners became the point of failure.
The Data Guard Paradox: How a system designed for high availability accidentally replicated a human error, leading to a "perfect mistake".
The Simple Alternative: We discuss the "Delayed Redo Apply" feature and how a simple 4-hour delay could have prevented a national crisis.
Replication is not a backup—and sometimes, a system's greatest strength is also its biggest weakness.
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