Access "Mitigating risk is challenging and can be very expensive"
This article is part of the Vol. 3 No. 12 February 2005 issue of Storage managers reveal details on tape reliability
Nearly every discussion of risk has to start with a definition of the term--and I won't buck that trend here. Risk is the level of exposure to unfavorable consequences from unplanned or unforeseen circumstances. In the world of enterprise storage, unfavorable consequences range from an inability to meet some aspect of a committed service level, such as performance, to the catastrophic, where substantial or all storage resources are unavailable to the business units. It's important to note that unplanned circumstances that expose companies to risk are different than unforeseen circumstances. For example, an unplanned circumstance might be that while we thought about the possibility of our East and West coast campuses experiencing simultaneous disasters, we considered it so remote an occurrence as to be unworthy of any investment in mitigation or planning. On the other hand, an unforeseen circumstance means we didn't even think about the possibility of a particular event occurring--like the night shift operator deciding to spray WD-40 on all the disk drives to... Access >>>
Premium Content for Free.
- Opening the door to iSeries
Stars align for remote replication
by Alex Barrett
Remote replication is here at last, thanks to cheaper disk and new technologies.
SAN anxieties allayed
Put SAN anxiety to rest.
Big archives need big planning
Plan ahead when building archives.
First Look: Asaca's TeraCart PD Optical Storage Library
by Lawrence Didsbury
Asaca/ShibaSoku Corp.'s TeraCart PD Optical Storage Library uses blue-laser technology to provide long-term WORM or R/W storage in a high-density, removable format.
E-mail archivers keep companies legit
Storage managers must deal with stricter government regulations and rapidly escalating e-mail stores. There are many e-mail archiving programs available, but finding the one that best meets your company's needs is the key.
Backup exec: Time to grow up
New version of Backup Exec catches up with Windows growth.
New wave of virtualization
by Marc Staimer
Second-wave storage virtualization products address the cost and complexity related to six significant problems.
Switch partitions gain steam
by Alex Barrett
If you're looking to consolidate SANs, without giving up the benefits of keeping your sites physically separate, the new switch partitioning capabilities might be for you.
- Varieties of data protection
Tale of the tape
Storage magazine's first tape reliability survey reveals that despite its low media cost and portability, many storage pros consider tape a weak link in the backup chain.
No-sweat SAN design
Whether you're planning a new storage area network (SAN) or dealing with the growing pains of an existing one, SAN design tools can ease the process.
D2D Backup: Disk's dual role
In part one of a three-part series on disk-based backup, we describe how SAN disk-as-disk and NAS disk-as-disk work, as well as the pros and cons of each configuration.
Horizontal and vertical scaling are two methods of improving a SAN's capacity and performance. We discuss how to choose the appropriate approach for your environment.
- New wave of virtualization by Marc Staimer
Storage Bin: Speak plainly, please
For the new year, let's translate erroneous and misleading vendor babble into plain, simple English.
Mitigating risk is challenging and can be very expensive
Identifying risks and taking preemptive action seems like a common-sense task, but mitigating risk is challenging and can be very expensive.
A new generation of storage networking
A new generation of storage networking.
New data storage trends: Networked information service
The storage game has undergone a radical change, with storage hardware and software now being transformed into a networked information service.
Snapshot: Managing storage for legacy systems
How do you manage storage for legacy systems?
- Storage Bin: Speak plainly, please
More Premium Content Accessible For Free
One of the toughest things about supporting virtual servers was ensuring their data was protected. When traditional backup tools struggled with ...
In a relatively short time, solid-state storage has made an indelible mark on storage systems and data center environments. Today, few arrays ship...
Big data infrastructure and analytics are some of the hottest technology topics today, and it can sometimes seem impossible to dissect and digest all...