Persistent stateful component-based applications via...

Details Persistent stateful component-based applications via... Persistent stateful component-based applications via...

2004-10-29

2008-12-02

Wilson, Yolanda L (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S016000, C719S313000

Reexamination Certificate

active

07461292

ABSTRACT:
Persistent components are provided across both process and server failures, without the application programmer needing take actions for component recoverability. Application interactions with a stateful component are transparently intercepted and stably logged to persistent storage. A “virtual” component isolates an application from component failures, permitting the mapping of a component to an arbitrary “physical” component. Component failures are detected and masked from the application. A virtual component is re-mapped to a new physical component, and the operations required to recreate a component and reinstall state up to the point of the last logged interaction is replayed from the log automatically.

REFERENCES:
patent: 6735716 (2004-05-01), Podanoffsky

Affiliated with

Also associated with

Rating

Persistent stateful component-based applications via... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Persistent stateful component-based applications via..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Persistent stateful component-based applications via... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4038295