Resources Contact Us Home
Transaction manager freezing

Image Number 7 for United States Patent #7640545.

A transaction manager may be paused so that the transactions it manages are prevented from making transaction state changes. While the transaction manager is paused, the transactions that the transaction manager is executing may not be allowed to complete. A transaction manager may be configured to obtain permission from a transaction freeze manager in order to transition the state of a transaction. The transaction freeze manager may function as a read/write lock manager controlling locks on a transaction freeze object. In servicing a transaction state transition request, the transaction freeze manager may grant the transaction manager a read lock on the transaction freeze object. In servicing a transaction manager pause request, the transaction freeze manager may grant an administrative entity a write lock on the transaction freeze object.

  Recently Added Patents
Optoelectronic component and method for producing an optoelectronic component
Image sorting device, method, program, and integrated circuit and storage medium storing said program
Method for cutting C--Mn steel with a fiber laser
Method for playing digital media files with a digital media player using a plurality of playlists
Integrated circuit packaging system with interconnects and method of manufacture thereof
Radio communication devices, information providers, methods for controlling a radio communication device and methods for controlling an information provider
High performance data transport system and method
  Randomly Featured Patents
Copolymers comprising low surface tension (meth) acrylates
Mould permitting regulation of the level at which it is in contact with the free surface of the metal in a vertical casting operation
Dental post
Apparatus and method of playing buntball
Laser diode / LED drive circuit
Apparatus and method for a chip assembly including a frequency extending device
Set of containers
State machine design for generating half-full and half-empty flags in an asynchronous FIFO
Ethylenically unsaturated blocked aromatic diisocyanates
Azo dyes