Demand responsive method and apparatus to automatically...

Electrical computers and digital processing systems: virtual mac – Task management or control – Process scheduling

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C709S229000

Reexamination Certificate

active

06880156

ABSTRACT:
A server and method of its operation adapt the number of server applications within the server. The server is connected to a computer network. The server comprises one or more active server applications, a load detector, an inactive additional server application and an allocator. The load detector, which may be part of a load balancer, is connected to the one or more server applications and the computer network. The allocator is connected to the load detector and the additional server application. The allocator causes the additional server application to activate in response to a load condition. The method measures a load on the server, detects when the load exceeds a threshold and, in response thereto, activates an additional server application on the server. Optionally, the method also detects when the load is less than a deactivation threshold, and in response thereto, deactivates the additional server application. Also disclosed is a system comprising a plurality of computers, one or more connections to one or more servers, and a module. Each of the computers is capable of hosting a server application. The module is connected to the: computers and the connection(s). The module receives a request for an additional server application from one of the servers. Such a request may, for example, be generated when the server is experiencing a surge. In response to the request, the module activates the server application on one or more of the computers so as to support the requesting server.

REFERENCES:
patent: 5761507 (1998-06-01), Govett
patent: 5774660 (1998-06-01), Brendel et al.
patent: 5774668 (1998-06-01), Choquier et al.
patent: 5828847 (1998-10-01), Gehr et al.
patent: 6035281 (2000-03-01), Crosskey et al.
patent: 6119162 (2000-09-01), Li et al.
patent: 6185601 (2001-02-01), Wolff
patent: 6249801 (2001-06-01), Zisapel et al.
patent: 6259705 (2001-07-01), Takahashi et al.
patent: 6263361 (2001-07-01), Hoyer et al.
patent: 6317786 (2001-11-01), Yamane et al.
patent: 6389448 (2002-05-01), Primak et al.
patent: 6539494 (2003-03-01), Abramson et al.
patent: 6560717 (2003-05-01), Scott et al.
patent: 6571288 (2003-05-01), Sarukkai
patent: 6601084 (2003-07-01), Bhaskaran et al.
patent: 6618820 (2003-09-01), Krum
patent: 100187467 (1998-07-01), None
patent: WO0010084 (2000-02-01), None
patent: WO0180002 (2001-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Demand responsive method and apparatus to automatically... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Demand responsive method and apparatus to automatically..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Demand responsive method and apparatus to automatically... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3436259

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.