METHOD AND SYSTEM FOR OPTIMIZING ROW LEVEL SECURITY IN DATABASE SYSTEMS

METHOD AND SYSTEM FOR OPTIMIZING ROW LEVEL SECURITY IN DATABASE SYSTEMS

One embodiment of the present invention provides a system that implements a security policy in a database. During operation, the system receives a request associated with a set of objects in the database. Next, the system obtains a set of access control lists (ACLs) associated with the database, whe...

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Hauptverfasser: KAPOOR VIKRAM, RAFIQ MOHAMMED IRFAN, LEI CHON HEI, KEEFE THOMAS F, IDICULA SAM, PESATI VIKRAM REDDY, BABY THOMAS, AGARWAL NIPUN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator KAPOOR VIKRAM
RAFIQ MOHAMMED IRFAN
LEI CHON HEI
KEEFE THOMAS F
IDICULA SAM
PESATI VIKRAM REDDY
BABY THOMAS
AGARWAL NIPUN
description One embodiment of the present invention provides a system that implements a security policy in a database. During operation, the system receives a request associated with a set of objects in the database. Next, the system obtains a set of access control lists (ACLs) associated with the database, wherein a respective ACL specifies one or more access privileges associated with a user or user group, and wherein a respective ACLs is not specific to a particular object in the database. The system then evaluates the ACLs to obtain a set of ACL results associated with the request and processes the request by applying the set of ACL results to the objects without evaluating the ACLs repeatedly for each of the objects.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title METHOD AND SYSTEM FOR OPTIMIZING ROW LEVEL SECURITY IN DATABASE SYSTEMS
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