I have been working with HDF5 since couple of weeks, It seems very good and effective but I am facing with some following issues related to connectivity.and relates stuff.
How to directly access the data from the HDF5 dataset
:- if I want to access data from a particular data-set of a HDF5 file directly ,so how to do this
and If I made any changes with the data will it be permanent for the original data-set
How to copy particular data from data-set
:- If my data consist of 2-d/3-d structure how to retrieve or copy particular column of data
:-If I have metadata in my data-set of HDF5 file and I have to Tag the data with some
attributes, so is it possible after dumping data I can tag particular column of data or i have to
do this at time of data dumping.
:- I i want to find out particular data from tagged data-set in HDF5 file how to find it out with
optimum amount of time and computational power
Diff between HDF5 and HDFS
:- what is the actual difference between HDF5 and HDFS file system. and can we use Hadoop
tools on HDF5 files