Jérôme Gasperi CNES Data Center WGISS-36 ESA/ESRIN - Frascati, Italy - September 19th, 2013

Concerns ?

Cost | Volume | Security

process 1 € store 5 € access 0.5 € to + 1 time per year each time (Very) approximative computations for a 20x20 km PA+XS Pleiades product (4 Go) - based on Amazon EC2 and S3 pricing (2012) Cost

process 1 € store 5 € access 0.5 € to + 1 time per year each time (Very) approximative computations for a 20x20 km PA+XS Pleiades product (4 Go) - based on Amazon EC2 and S3 pricing (2012) Storage is the main cost This is true for both public (e.g. amazon) or private (e.g. in house) cloud solutions Cost

Volume 0 5 10 15 20 25 30 35 40 45 50 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Source - Oracle, 2012

Volume 0 5 10 15 20 25 30 35 40 45 50 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Source - Oracle, 2012 Data is growing fast Data is growing at a 40 percent compound annual rate, reaching nearly 45 ZB by 2020

Security

Security Data security and user privacy cannot be guaranteed in public clouds Majority of cloud providers are subject to governmental law (e.g. US patriot act)

CNES Data Center Host CNES and partners scientific projects

CNES Data Center is in house solution to handle the storage and processing needs of future scientific missions

Cost reduction is achieved by sharing the Data Center capacity between missions from different thematics - Earth Observation, Astronomy, Science, etc.

0 10 20 30 40 50 60 2012 2015 2018 2021 2025 CNES Data Center - Predicted maximum data volumetry by 2025 (in Petaoctet) Petaoctet High Performance storage Disk array storage - Science, Internal projects Partner - GAIA, SWOT, etc. Long Term storage

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