Patent · US Active

Protection of database operations

US8260780B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Juniper Networks, Inc. · US

Inventors

Xiaosong Yang · Austin, US
Lin Chen · Shanghai, CN
Changming Liu · Zhejiang, CN

Key dates

Filing date	Nov 4, 2010
Grant date	Sep 4, 2012
Priority date	—
Expiry date	Nov 4, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/953
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system protects database operations performed on a shared resource. The system may chunk memory to form a set of memory chunks which have memory blocks, at least some of the memory blocks including database objects. The system may configure at least one binary search tree using the memory chunks as nodes and buffer a set of pointers corresponding to the memory blocks. The system may further validate the buffered pointers and dereference validated buffered pointers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.