Thread: DR800 Performance
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Old 06-11-2010, 02:27 PM   #4
Kolenka
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Quote:
Originally Posted by Mackx View Post
Information for all files is maintained internally in the ctb (browser) (If I read the R3.0 sources of the firmware correctly), so if you have many files stored on the SD-card, more memory will be used. This means that less memory is left to pre-render pages (and store them in a cache). This could cause the performance difference that you see. But that is all speculation.
The metadata/index is all handled by a library that ctb and the indexer use. This library in turn uses sqlite for the index itself, and will query it any time you ask for information. Sqlite is nice, because it is disk based and so you don't need to load it up into memory whenever you want to use it.
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