HDS TrueCopy
HDS provides a wide range of copy services solutions under their TrueCopy brand. TrueCopy supports synchronous as well as asynchronous copy services.
The asynchronous solutions include the point-in-time (Pit) Nanocopy implementation, as well as Disk Subsystem based implementation (the Universal Replicator).
In addition to proprietary solutions, HDS provides full support for IBM's XRC and PPRC protocols, such the HDS equipment can be used with GDPS.
HDS provides an overview of the business continuity solutions here: HDS Business Continuity
To download a datasheet for TrueCopy click here.
Other White Papers include The Hitachi NanoCopy Advantage: An Industry First for Point-in-Time and Real-Time Copy and Hitachi Universal Replicator Advanced Technology.
In our products

IntelliMagic Vision provides full support for synchronous and asynchronous copy services planning and monitoring, allowing you to determine the bandwidth requirements while you are planning and when you are running copy services.
IntelliMagic Vision provides additional support for GDPS XRC environments, allowing you to evaluate configurations before they are even implemented.