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WiscKey Database
Embedded LSM-Tree Key-Value Database
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Write-Ahead Log(WAL) of the Database. More...
#include <wal.h>
Data Fields | |
| FILE * | file |
| The file that the WAL writes the keys to. | |
| char * | path |
| The path of the WAL file. | |
Write-Ahead Log(WAL) of the Database.
The WAL holds a running log of the operations that were applied to the MemTable. When the database restarts, the WAL is replayed to recover the MemTable.