Transaction unit 1 topic 4

Crash Recovery ,[object Object],[object Object],[object Object],[object Object],[object Object]

Logging ,[object Object],[object Object],[object Object],[object Object],[object Object]

Introduction to ARIES ,[object Object],[object Object],[object Object],[object Object]

ARIES contd… . ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ARIES Recovery Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Write-Ahead Logging (WAL) ,[object Object],[object Object],[object Object],[object Object],[object Object]

WAL & the Log ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The log ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Log record with actions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Update log Record & Compensation Log Record(CLR) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other Recovery Related Structure ,[object Object],[object Object],[object Object],[object Object],[object Object]

Write ahead log protocol ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Checkpointing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Fuzzy checkpointing… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Some more notes on checkpointing.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Recovering from system crash ,[object Object],[object Object],[object Object],[object Object],[object Object]

Analysis phase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Redo phase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Undo phase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Transaction unit 1 topic 4

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Transaction unit 1 topic 4