This document presents the repository of reference including different services and tools to provide new seismological data types in standard formats. An analysis of the challenges related to the inclusion of big datasets in seismological data centers, regarding data formats and services was published in a high-impact-factor journal (Seismological Research Letters). On this manuscript, we present initial conclusions from the usersurvey mentioned earlier and summarize the landscape in seismology regarding big datasets and what this implies for standard services and data formats in the community. Potential solutions are also discussed. A work accomplished within EOSC Pillar project.