Data Management at Gaia Data Processing Centers
Gaia is a European Space Agency mission that will deal with large volumes of data that have to be processed at, and transferred between, different data processing centers (DPCs) in Europe. Managing the data and the associated databases will be a significant challenge. This paper presents the different data management configurations that have been evaluated at the Gaia DPCs in order to cope with the requirements of Gaia’s complex data handling.
KeywordsNoSQL Database Oracle Database Data Processing Center Database Architecture French Space Agency
DPCB is supported by the MICINN (Spanish Ministry of Science and Innovation)—FEDER through Grants AYA2009-14648-C02-01 and CONSOLIDER CSD2007-00050.
- 1.O’Mullane W et al (2010) Hardware and Networks. Gaia: At the Frontiers of AstrometryGoogle Scholar
- 2.O’Mullane W, Hardware and Networks. http://wwwhip.obspm.fr/gaia2010/IMG/pdf/20100607_14_OMullane.pdf