  Currently, the processing of scientific data in astroparticle physics is
based on various distributed technologies, the most common of which are Grid
and cloud computing. The most frequently discussed approaches are focused on
large and even very large scientific experiments, such as Cherenkov Telescope
Array. We, by contrast, offer a solution designed for small to medium
experiments such as TAIGA. In such experiments, as a rule, historically
developed specific data processing methods and specialized software are used.
We have specifically designed a distributed (cloud) data storage for
astroparticle physics data collaboration in medium-sized experiments. In this
article, we discuss the current state of our work using the example of the
TAIGA and CASCADE experiments. A feature of our approach is that we provide our
users with scientific data in the form to which they are accustomed to in
everyday work on local resources.
