In-memory replication of timing logic for use in failover within application server node clusters
US7480823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2005 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Jan 17, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2097
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system to execute an application comprises a cluster of a plurality of application server nodes. A particular one or more of the application server nodes has residing thereon at least one container that contains business logic for the application. The particular one or more of the application server nodes is configured to maintain self-timing information for use to schedule execution of the business logic contained by the at least one container residing on the particular one or more application server nodes. Also, at least one of the other application server nodes is configured to maintain backup timing information for the particular one or more of the application server nodes, from which the self-timing information maintained by the particular one or more of the application server nodes can be derived.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.