[sqlite] NAND flash whit lot of writes (erases)

2011-05-04 Thread Luka Rahne
I found few topics on this issue but still. For instance from here http://www.mail-archive.com/sqlite-users@sqlite.org/msg54904.html. I have similar problem of writing multiple small data (max 100bytes per entry), but do not think that those advices from upper link were right. I have to tell that I

Re: [sqlite] Page Size with NAND FLASH

2011-05-04 Thread Luka Rahne
>From here http://download.micron.com/pdf/datasheets/flash/nand/2gb_nand_m29b.pdf you can se what PAGE_SIZE is Page size is smallest writeable unit. Technically you can write less multiple times but as far as I know jffs2 does not use this technique, but lot of other flash file systems does (jffs f