This video provides a detailed overview of the Copernicus Data Space Ecosystem. We explain the rationale of the Ecosystem, the components, datasets and API-s available, and the available cloud processing facilities. Additionally, the future vision of CDSE is discussed before the conclusion overview. This video was recorded as part of the "Introduction to Cloud Processing of Sentinel Satellite Imagery" training course at the Hungarian University of Agriculture and Life Sciences. Please use the CDSE forum for questions and comments. https://forum.dataspace.copernicus.eu/