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Organization of central caching resource directory in the Ukrainian National Grid infrastructure

Slyusar E.A., Boyko Y.V.

Analysis of existing responsiveness problems of grid information system focused on implementation of gridportals employing Nordugrid ARC middleware is conducted. Techniques for centralized caching of data from local grid-resource information services were developed. Proposed techniques were implemented in the caching information index service. A software library developed for accessing the cache is incorporated into the grid-portals of MolDynGrid and NetworkDynamics virtual organizations of Ukrainian national grid-infrastructure.


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