Jinyoung Lee schrieb:
Hi. In my project, I need to save lots of data(like images).
And also I need to access those data with faster way.
So i was thinking about two ways which are External SD card
and Palm DB because the size of data is not fixed. I might
think that if I save the data at global variable it will be
overflowed. So the question is that which one is faster
or best ways. Please reply this message if anybody know
about this. Thank you.
Hello,
I am working on the same problem. I have to store ECG Data's from the
COM Port.
I get 1024 Bytes per second. I have to plot the ECG Data and to store them.
I started with the idea to save the data direct to the SD Card.
But this is to slow ( Tungsten T3 ).
Now I stream the data to ram with the streaming api. This is very fast.
After my data looging is finished, I read the streaming data in blocks
into an 1024 Byte wide char array and then I save the data to the sd
card.
This is my way.
Any better way ??
With best regards
Siegmar
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