Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Database technique
|
| gptkbp:alternativeTo |
Shadow paging
|
| gptkbp:enables |
Redo logging
Undo logging |
| gptkbp:guarantees |
Durability
Atomicity |
| https://www.w3.org/2000/01/rdf-schema#label |
Write-ahead logging
|
| gptkbp:originatedIn |
1970s
|
| gptkbp:principle |
Log changes before applying to database
|
| gptkbp:purpose |
Ensure data integrity
Support crash recovery |
| gptkbp:relatedTo |
ACID properties
Transaction processing |
| gptkbp:step |
Flush log to stable storage before commit
Write log record before data modification |
| gptkbp:usedBy |
gptkb:Oracle_Database
gptkb:SQLite gptkb:Microsoft_SQL_Server gptkb:PostgreSQL gptkb:MySQL_(InnoDB) |
| gptkbp:usedIn |
Database management systems
|
| gptkbp:bfsParent |
gptkb:Journaling_(soft_updates)
|
| gptkbp:bfsLayer |
8
|