Sap Ag

Simon D Shpilfoygel

Richard T Endo

David E Brookler

Nathan F Yospe

Mark Hanson

Xidong Zheng

Emil Antonov

Hayim Hendeles

A system and method for automation of consistent lock management, wherein a shared resource is accessed through an accessor object. An accessor object class includes at least one const read access function and one write access function. A const accessor object is received for read-only access of a shared resource. The compiler is enlisted to enforce lock selection.

System and method for automation of consistent lock management

A system and method for on-demand indexing in a data management system is described. An index is generated when it is requested, such as when a database operation requires access to the index. If the index is loaded in memory, the index is retrieved from memory. Otherwise, the index is generated on-demand. A priority configuration identifies at least one priority index which is generated and loaded in memory. The priority configuration can identify priority indexes either directly or indirectly, such as by a threshold parameter.

System and method for on-demand indexing

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Woodland Hills, CA, United States of America

Simon D Shpilfoygel