Product: EMC SRDF/Asynchronous

SRDF

SRDF/Asynchronous
Asynchronous remote replication for maximum distance protection

EMC SRDF/Asynchronous provides a remote mirroring solution for Symmetrix DMX systems. Its SRDF/Asynchronous Delta Set architecture replicates data remotely with no effect on production applications and no distance limitations.

With SRDF/Asynchronous, you'll gain significant operational savings through reduced bandwidth requirements. This system's data replication needs only enough bandwidth to support average production workloads rather than peak workloads.

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EMC SRDF/Asynchronous delivers:

Features	Benefits
Asynchronous remote mirroring	Eliminate distance limitations without affecting production applications.
Delta Sets	Reduce bandwidth demands and operational costs from SRDF/A Delta Sets versus ordered writes.
Mainframe and open system support	Meet a wide range of service level requirements.
Mode change	Enable host-performance improvements and reduce bandwidth requirements when running unusual or occasional heavy processing loads.
Virtual infrastructure integration	Simplify and automate disaster recovery in VMware environments with Site Recovery Manager integration.

Product Name	Operating Environment

Symmetrix DMX-4 -EMC Symmetrix DMX-4 is a flexible, high-end networked storage system that enables massive consolidation and excellent scalability. Get 4 Gb/s performance, advanced security, and energy efficiency in an easy-to-operate storage system.

Symmetrix DMX-4 950 -EMC Symmetrix DMX-4 950 is an entry-level, high-end storage system that enables you to consolidate data, host applications, and storage tiers—reliably, efficiently, and cost-effectively.

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