Upcoming Events

Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

Register Now!

A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

Register Now!

More Events »

Subscribe to Newsletter

  • Keep up with all of the latest news and analysis on the fast-moving IT industry with Network Computing newsletters.
Sign Up

Zetta Releases One-Step Replication For Cloud-Based Disaster Recovery

SUNNYVALE, Calif (BUSINESS WIRE) Enterprise storage service provider Zetta today announced the availability of a one-step replication option for users of its On-Demand Enterprise Storage. Zetta replication is available between the Zetta Santa Clara, California, and Secaucus, New Jersey, data centers. As many critical customer data sets require geographic data protection, Zetta provides this as a point-and-click option, with instant protection without the time and cost of acquiring and managing replication software, facilities, storage hardware, and networking bandwidth. Pricing is a fraction of the cost of buying and managing an on-premise replication solution.

"Zetta is lowering the time and cost barriers to replication, benefiting our customers and opening replication up to customers and data sets that were not before feasible," said Jeffrey Treuhaft, Zetta co-founder and CEO. "With Zetta, replication is a simple, user-selectable option. There is no software or hardware to install or manage. Data is automatically replicated, continuously synchronized, and available at a second data center with no further action by the user."

Zetta replicated storage volumes appear as fully mountable and accessible read-only volumes. This allows for not only multi-site data protection, but also enables workload sharing with data accessible from both data centers at the same time, providing as much as twice the performance of a single volume. In the rare event that the primary volume becomes unavailable, the secondary volume can assume both read and write status and users and applications can then access their data from the secondary volume.

Other key replication features included in the Zetta On-Demand Storage are:
    * Low Recovery Time: Zetta supports a near-instant return to operation for replicated data. Data is maintained in a ready-to-use format and can be "mounted" for immediate use.
    * Recovery Point: With Zetta replication, changes to primary volume data are continuously replicated to the secondary volume, ensuring good data consistency and currency.
    * Consistent replica performance: Zetta replicates data to production-ready storage, ensuring that performance on the secondary volume is the same as on the primary volume.
    * No client-side overhead: All the replication processing and network bandwidth take place on the Zetta side and do not impact the client network or servers.
    * Transparency: Through the Zetta Storage Management Portal, volume owners have access to volume replication information including the replication status and bandwidth being consumed by the replication.

Primary volume pricing starts at $0.25 per gigabyte per month and replica footprint is priced starting at $0.15 per gigabyte per month. There are no network charges for the replication traffic. 

Related Stories

Related Reading

More Insights

Network Computing encourages readers to engage in spirited, healthy debate, including taking us to task. However, Network Computing moderates all comments posted to our site, and reserves the right to modify or remove any content that it determines to be derogatory, offensive, inflammatory, vulgar, irrelevant/off-topic, racist or obvious marketing/SPAM. Network Computing further reserves the right to disable the profile of any commenter participating in said activities.

Disqus Tips To upload an avatar photo, first complete your Disqus profile. | Please read our commenting policy.
Vendor Comparisons
Network Computing’s Vendor Comparisons provide extensive details on products and services, including downloadable feature matrices. Our categories include:

Research and Reports

Network Computing: April 2013

TechWeb Careers