HIGH PERFORMANCE SECURE CACHING IN THE MID-TIER

In a multi-tier data server system, data from the first tier is cached in a mid-tier cache of the middle tier. Access control information from the first tier for the data is also cached within the mid-tier cache. Caching the security information in the middle tier allows the middle tier to make acce...

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Bibliographische Detailangaben
Hauptverfasser:	JACOBS LAWRENCE, TARACHANDANI ASHA, IDICULA SAM, MURTHY RAVI, LEI MING, DESAI AJAY, SEDLAR ERIC, ZALPURI NAVEEN, LING SHU, BABY THOMAS, GOELL FREDRIC SCOTT, AGARWAL NIPUN
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	In a multi-tier data server system, data from the first tier is cached in a mid-tier cache of the middle tier. Access control information from the first tier for the data is also cached within the mid-tier cache. Caching the security information in the middle tier allows the middle tier to make access control decisions regarding requests for data made by clients in the outer tier.