On Sun, Nov 1, 2015 at 9:48 PM, Stephen Chrzanowski <pontiac76 at gmail.com> wrote:
> @sanhua> If you can, just for testing, use the SQLite backup mechanism to > copy the database to memory, then run your transactions off the memory > version. This will get rid of disk IO with the exclusion of the OS > swapping to memory. This will tell you if you're running into some kind of > thread locking or if you're running into a disk IO issue. > > I have absolutely no clue about the back end of iOS (Other than it is linux > based) so I don't know what it offers for threaded operations, or if the > library you're using has threaded capabilities. > iOS is BSD based, not linux based. Not that they're hugely incompatible, but ... just FYI. -- Scott Robison
