>>> df = pd.DataFrame([[1, 2], [3, 4]], columns=['A', 'B'])
>>> store = pd.HDFStore("store.h5", 'w')
>>> store.put('data', df)
>>> print(store.info())
>>> store.close()
<class 'pandas.io.pytables.HDFStore'>
File path: store.h5
/data frame (shape->[2,2])