Access "Backup book packed with quips and tips"
This article is part of the Vol. 6 No. 2 April 2007 issue of Backup overhaul: From a mainframe to an open-systems environment
If you drive around with the vanity license plate MRBAKUP, you better know a thing or two about backing up (and restoring) data, and be highly skilled at squeezing into a tight parking space on a busy boulevard. I can't vouch for the latter, but W. Curtis Preston's new book solidifies his growing reputation as one of the most knowledgeable people writing about backup today--a rapidly changing discipline that's difficult to explain clearly. Here's why his tome belongs on the desk of every storage administrator and storage architect. Backup & Recovery: Inexpensive Backup Solutions for Open Systems is easy to read and understand, even though it contains a lot of highly technical material about open-systems backup in the form of tips, techniques and esoteric scripts. Further, Preston invited some 200 backup professionals to write examples of how they screwed up a backup assignment. Here's the start of Preston's confession about his first major backup mishap: "'You mean to tell me that we have absolutely no backups of paris whatsoever?' I will never forget those ... Access >>>
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- New laser tech yields bigger disks
- Backup book packed with quips and tips
Survey Says: Measuring storage team productivity
Measuring storage team productivity
L.L.Bean overhauls its backup process
With mainframe constraints slowing down its backup, L.L.Bean's IT group created a three-phase initiative to overhaul its entire approach to mainframe and open-systems backup and recovery.
- New tools trim primary data
Snapshot: Users big on centralizing remote offices
Users big on centralizing remote offices
- Disk drive failure rates: Fact or fiction?
- Hospital's ills cured by IBM setup
- Snapshots stymied in virtual world
Unsnarl port traffic
Configuring the number of ports on storage arrays and switches shouldn't be a guessing game that results in an excess of ports and a big dent in your budget. To properly size a switch or storage array, you need to analyze the average and peak bandwidth requirements of each device. Monitoring current utilization rates will help you determine effective bandwidth requirements.
New connections: SAS and iSCSI HBAs
Serial-attached SCSI and iSCSI host bus adapters (HBAs) represent the latest in server-to-storage connectivity technologies. Tailored to specifically address the needs of two emerging storage protocols, these new HBAs can ensure that performance isn't sacrificed when one of these alternatives to Fibre Channel storage is deployed.
Free up database space
Database archiving is critical to the long-term management of an enterprise resource planning (ERP) application. Archiving can shorten backup windows, speed recoveries and improve the database's overall performance. But effective archiving means carefully selecting the data to be removed from the production application and moved to secondary storage, and ensuring that it remains available and adequately protected.
Storage Bin: Duplessie's theory of evolution
Evolutionary changes in the storage world have opened the door to scores of smaller companies. Some of these startups have seized the opportunity, taking advantage of the current market dynamics. Good for them; but it's even better for you, with more choice and innovation than we've seen in a long time.
Hot Spots: Remote workers, stand up and be counted
Remote-office workers need to share their experiences with corporate IT because there are many different issues associated with working remotely and a wide range of products to address those problems.
Best Practices: Balance workloads with RAID types
Vendors will tell you how beautifully parity-based RAID works in their storage subsystems, making it almost unnecessary to use any type of striped/mirrored RAID protection. But if you don't match the workload profile of the application to how storage is provisioned in the array, you could wind up with a poorly balanced system.
Editorial: Who will run the storage shop?
Who will run the storage shop?
- Storage Bin: Duplessie's theory of evolution
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