Re: [Pytables-users] Use PyTables to pack data

2010-10-21 Thread Francesc Alted
Hi Dat Chu, I missed your message :-) A Friday 15 October 2010 18:22:54 [email protected] escriguĂ©: > Hello, > > I have ~100 512x512x3 numpy arrays that I currently save on disks as > png images. If I were to put all these data into one single hdf5 > file, will reading only 1-3 of these arrays

[Pytables-users] Use PyTables to pack data

2010-10-15 Thread [email protected]
Hello, I have ~100 512x512x3 numpy arrays that I currently save on disks as png images. If I were to put all these data into one single hdf5 file, will reading only 1-3 of these arrays incur a full read of the entire hdf5 from disk? My problem is that the file server has problems serving up many