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| Paper: |
On-line Access to Very Large Catalogues |
| Volume: |
216, Astronomical Data Analysis Software and Systems IX |
| Page: |
235 |
| Authors: |
Derriere, S.; Ochsenbein, F.; Egret, D. |
| Abstract: |
Dedicated tools have been developed at CDS in order to face the challenge of fast on-line access to very large astronomical catalogues. Powerful compression methods, keeping the direct access to the data on the basis of their celestial position, allow very fast queries; their usage for CDS services such as VizieR or Aladin is presented. |
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