METHOD AND APPARATUS FOR LOAD BALANCING CACHE SERVER

1. General Information  
1.1 Patent Application No. IN/PCT/2001/00291/DEL Filed on

10/04/2001

 
1.2 Published in the Official Journal The Indian Patent Office

Dated 27/03/2009

 
1.3 Title of Invention “METHOD AND APPARATUS FOR LOAD BALANCING CACHE SERVER”  
1.4 a Applicant’s/Grantee’s/ Assignee’s name INTERNATIONAL BUSINESS MACHINE CORPORATION  
14 b Applicant’s full address ARMONK, NEW YORK 10504, U.S.A.  
1.5 International Application Number PCT/GB1999/03360 Dated

08/10/1999

 
1.6 International Publication No. N/A Dated

…. /…./……..

 

 

2. Preliminary Analysis:  
On reading abstract/full text of the claimed invention, we would like to offer Analysis Report as follows:  
2.1.a Category of Invention: Physics  
2.1.b Subtype: Digital electronics  
2.2.a International Patent Classification No. G06F 9/46  
2.2 b International Patent Classification Classes: Physics/computing/Electric Digital Data Processing/ Multiprogramming arrangements  
2.2.c. US classification No. N/A  
2.3 Name of priority country U.S.A.  
2.4 Name of the Inventors Jordan Kevin Michael Wu Kun-Lug Yu Philip Shi-Lung  
2.5 Inventor’s Full Address 22 ASH ROAD, BRIARCLIFF MANOR, NY 10510, U.S.A.

357 CLOUMBINE COURT, YORKTOWN HEIGHTS, NY 10598, U.S.A.

18 STORNOWAVE, CHAPPAQUA, NY 10514, U.S.A.

 
2.6 Keywords used ( minimum 5) Centralized and distribution load +Balancing +collection of cache server  
2.7 Patent Numbers referred US6553376  
2.8 Brief about Invention US6587866     US7143128

US6598140     US6611906

US6735205     US6735205

US6735205     US6735205

 
    US6735205     US6735205  
    US6636951     US6681251  
    US6721845     US6691165  
    US7035033  
    US7062570  
    US7086061  
    US7103640  
    US7117242  

 

 

2.10 . Details of Invention/s prior to the date of filing application in India are given below
(
The most relevant patents/applications are discussed as under) :
 
  Application No. Summary  
2.10.1 US6681251 It is about Workload balancing in clustered application servers  
2.10.2 US6865601 It is about Method for allocating web sites on a web server cluster based on balancing memory and load requirements  
2.10.3 US6950849 It is about Controlling load-balanced access by user computers to server computers in a computer network  
2.11 Prima-facie Observations In a system including a collection of cooperating cache servers, such as proxy cache servers, a request can be forwarded to a cooperating cache server if the requested object cannot be found locally. An overload condition is detected  

 

 

 

Analysed by:


Analyst Name: Jayesh Nagdani (080320119023)
Branch/Deptt.: Mechanical
Stream: BE
Year of Graduation: 2013
Institute: LJ Institute of Engineering & Technology
University: Gujarat Technological University