The mobile device low performance comes from the storage device. Decreasing I/O traffic compensate this defect. Latest researchers found that the relationship between SQLite database and filesystem is a cause of needless I/O traffic. This paper suggest Selective Journaling. Selective Journaling use transaction features to decide if SQLite use journal in file system or in SQLite. Test result shows that Selective Journaling is faster than original SQLite.
Publisher
Ulsan National Institute of Science and Technology (UNIST)