Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods and apparatus for optimal journaling for continuous data replication










Image Number 17 for United States Patent #7516287.

Methods and systems for continuous data replication, including receiving a write transaction from a production site, the write transaction including raw data (RWNEW), a size indicator (SZ1) for the size of the raw data, and a start address (ADD1) for writing the raw data, copying the raw data (RWNEW) into a first journal data stream at a current journal address (JADD1), and copying the size indicator (SZ1), the start address (ADD1) and the journal address (JADD1) into a first journal meta-data stream.








 
 
  Recently Added Patents
Vehicle air recirculation control device
System and method for fabrication of fibers using links of nanotubes
System and method for identity management for mobile devices
Rubber band gun
Aqueous pigment dispersion and aqueous ink for inkjet recording
De-interlacing method and method of compensating a de-interlaced pixel
Pneumatically or electromechanically actuatable disc brake
  Randomly Featured Patents
Method for attaching carbon composites to metallic structures and product thereof
Temperature control system for semiconductor wafer or substrate
Apparatus for making pockets of the strip type with slide fastener
Hitch assembly control system
MEMS device with central anchor for stress isolation
Occupancy sensor and method of operating same
System for measuring the transmission bandwidth for multimedia streaming and method for same
Surgical instrument for suction lipolysis
Software suite activation
Remote control