Template identification with differential caching

Details Template identification with differential caching Template identification with differential caching

2006-08-15

2006-08-15

Maung, Zarni (Department: 2151)

Electrical computers and digital processing systems: multicomput

Multicomputer data transferring via shared memory

C709S217000, C709S246000

Reexamination Certificate

active

07092997

ABSTRACT:
It is desirable to send documents to a user in such a way as to minimize the bandwidth and other computer resources required. To this end, a document may be categorized as (1) delta information (information that changes rapidly), (2) sub-template information (information that changes less frequently) and (3) template information, which changes very seldom. The template information and sub-template information are compressed and cached at a site remote from the requesting party. Compressing and caching both sub-template information and template information results in a significant savings of bandwidth and computing resources, such as would be required if the sub-template information were treated as delta information and were not stored in a cache as is the case in the prior art. This savings is enhanced when the compressed template and sub-template information are sent to a large number of users.

REFERENCES:
patent: 5572643 (1996-11-01), Judson
patent: 5680634 (1997-10-01), Estes
patent: 5728129 (1998-03-01), Summers
patent: 5774660 (1998-06-01), Brendel et al.
patent: 5802292 (1998-09-01), Mogul
patent: 5826258 (1998-10-01), Gupta et al.
patent: 5845088 (1998-12-01), Lewis
patent: 5859971 (1999-01-01), Bittinger et al.
patent: 5878223 (1999-03-01), Becker et al.
patent: 5878429 (1999-03-01), Morris et al.
patent: 5931904 (1999-08-01), Banga et al.
patent: 5944790 (1999-08-01), Levy
patent: 5978841 (1999-11-01), Berger
patent: 5983227 (1999-11-01), Nazem et al.
patent: 5987480 (1999-11-01), Donohue et al.
patent: 6003087 (1999-12-01), Housel, III et al.
patent: 6021426 (2000-02-01), Douglis et al.
patent: 6026413 (2000-02-01), Challenger et al.
patent: 6067565 (2000-05-01), Horvitz
patent: 6098152 (2000-08-01), Mounes-Toussi
patent: 6112242 (2000-08-01), Jois et al.
patent: 6128655 (2000-10-01), Fields et al.
patent: 6138251 (2000-10-01), Murphy et al.
patent: 6144990 (2000-11-01), Brandt et al.
patent: 6154767 (2000-11-01), Altschuler et al.
patent: 6192382 (2001-02-01), Lafer et al.
patent: 6216212 (2001-04-01), Challenger et al.
patent: 6256712 (2001-07-01), Challenger et al.
patent: 6260192 (2001-07-01), Rosin et al.
patent: 6263352 (2001-07-01), Cohen
patent: 6314465 (2001-11-01), Paul et al.
patent: 6327628 (2001-12-01), Anuff et al.
patent: 6343318 (2002-01-01), Hawkins et al.
patent: 6345292 (2002-02-01), Daugherty et al.
patent: 6374305 (2002-04-01), Gupta et al.
patent: 6377978 (2002-04-01), Nguyen
patent: 6397217 (2002-05-01), Melbin
patent: 6405252 (2002-06-01), Gupta et al.
patent: 6466937 (2002-10-01), Fascenda
patent: 6553413 (2003-04-01), Lewin et al.
patent: 6560604 (2003-05-01), Fascenda
patent: 6560639 (2003-05-01), Dan et al.
patent: 6564251 (2003-05-01), Katariya et al.
patent: 6567857 (2003-05-01), Gupta et al.
patent: 6623529 (2003-09-01), Lakritz
patent: 6629138 (2003-09-01), Lambert et al.
patent: 6697844 (2004-02-01), Chan et al.
patent: 6704024 (2004-03-01), Robotham
patent: 6721780 (2004-04-01), Kasriel et al.
patent: 6728785 (2004-04-01), Jungck
patent: 6760746 (2004-07-01), Schneider
patent: 2001/0037361 (2001-11-01), Croy
patent: 2001/0037400 (2001-11-01), Raz et al.
patent: 2003/0009563 (2003-01-01), Douglis et al.
patent: 2004/0128346 (2004-07-01), Melamed et al.
patent: WO00/28433 (2000-05-01), None
patent: WO00/28433 (2000-05-01), None
Jeffrey Mogul et al. “HTTP Delta Clusters and Templates”, Network Working Group, Internet Draft, Aug. 24, 2000.
Alberto Accomazzi. “rproxy”. rproxy/libhsync pages. Jan. 8, 2002.
U.S. Appl. No. 09/734,910, filed Dec. 11, 2000, Kasriel, et al.
U.S. Appl. No. 09/827,268, filed Apr. 4, 2001, Kasriel, et al.
U. S. Appl. No. 09/888,374, filed Jun. 22, 2001, Kasriel, et al.
Delphion Intellectual Property Network to search. “Wecome to the new world of IP Information, Delphion”. [online] 1997-2001, Delphion, Inc., [retrieved on Jul. 24, 2001] Retrieved from the internet <URL: http/www.delphion.com>, {1 page=front page submitted}.
Gould, M., Network Caching Guide: Optimizing Web Content Delivery, Boston, MA, Patricia Seybold Group, Mar., 1999, pp. 1-42.
Marshall Brain, How Stuff Works, “How Web Servers and the Internet Work,” obtained at Internet address http://www.howstuffworks.com/web-server.htm (7 pages).

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