Write Ahead Log

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
WAL
Pronunciation
/raɪt əˈhɛd lɔg/
Category
Miscellaneous
Related Field
Unclassified

Examples in Context

  1. In the process of checkpoint, WAL ( Write-Ahead Logging ) rule does not permit updating the database before the corresponding log records having been written into the log file.

Other meanings of WAL