Part 07 · Logging and Crash Recovery
Torn Pages and Full-Page Writes
Torn pageFull-page writesDoublewrite bufferChecksums
An 8KB page written as two 4KB halves, with power lost in between. How PostgreSQL's full-page writes and InnoDB's doublewrite buffer protect against it.
⏱ 6 min · Station 62 of 123
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