Hello, I'm Eric Mikhailovny. I'm representing the Armenia Astronomical Data Archives and Data Basis. I'm from Gurakhanastrophysical Observatory. I would like to tell that Armenia is very active in astronomy, though it is a very small country. And there is not only such a professional astronomical center, but also the IAU Regional Center for Astronomy Development. Armenia Astronomical Society affiliated to the European Astronomical Society and Armenia Virtual Observatory related to International Virtual Observatory ALEOS. And Gurakhanastrophysical Observatory is a member. Here is our archive. Most of the telescope that gave observing data during many years until 1991, the end of the photographic era in Gurakhan. And we have accumulated about 37,000 plates of films and other carriers of astronomical information. Our database looks like this. We can enter by dates, student dates, telescopes observing modes, instrument, observer, project name, and many other parameters, sky area, of course. And you can have access to all of this data, which is interactive. And there are a lot of ways to do more new science based on this data. With the largest spectroscopic database with 40 million spectra of about 20 million objects, now it is low dispersion standard database, but anyway, by the number of spectra, it is the largest until now and only Kaya will be larger in a year or so. This is the digitized Marcaria survey where he searched and found 1500 ultraviolet XS, galaxies, Marcarian galaxies. And here are some data. The spectra are only 107 pixels long, very small resolution. But anyway, low resolution, but anyway, it is very useful for search and statistics or big statistics. We have software allowing extraction analysis and measurements on each spectra. Any spectrum can be represented by one dimensional cut. So you see the extraction and the end are magnitude, the length, et cetera. And our vision on collaboration with WDS and during those future years, we're not going to join WDS to provide data for the scientific community and to benefit from other available data there. On our opinion, a strong place and importance role in the crossroads of all nature of sciences and many new interdisciplinary sciences related to us. And we have appeared like astrochemistry, astrobiology, plantology, astroinformatics and many others. But this is very helpful to put together data from different sciences, thus making possible the usage of data in various fields for multidisciplinary studies. The main problem that we encounter is the problem is in homogeneity of data from various fields. So the next five years, we believe should be used to homogeneize data to facilitate their usage both in astronomy and all other sciences. Thank you very much for your attention.