Major Data Back-Up Issues in Irish Businesses

Posted on 24 June 2010 by Komplettie in News

A recent survey of 400 Irish organisations reveals that despite concerns about its reliability, organisations continue to use traditional methods, such as tape to back-up their sensitive data. The IT Force survey, conducted in conjunction with keepITsafe, found that of the data back-up methods available, tape remains the most widespread with 65% of respondents indicating this as the preferred method in their organisation.

67% of respondents mentioned that where tapes are used, they are “generally kept onsite at all times”.

Elsewhere, 15% used disk-based methods, while only 7% have switched to online data backup services. Despite the continued reliance on traditional methods such as tapes, 39 % of respondents admitted to a significant data loss incident. Worryingly, where tapes are employed only 28% “believe them to be encrypted”, meanwhile, 28% of respondents wait for two years before replacing a back-up tape. In addition, 35% did not know how often tapes should be replaced.

Despite the acceptance of the need to back-up data (100% of respondents confirmed they back up, though they would really, wouldn’t they), the data management arrangements within organisations differ widely. For instance, 60% of organisations have data leaving their office in some format on a regular basis while 67% of respondents mentioned that where tapes are used, they are “generally kept onsite at all times”.

“The most significant finding was that while backing up is an accepted principle amongst Irish organisations, traditional methods such as tapes remain popular despite the fact that all too often they simply don’t work”, said Joe Molloy, managed services director with IT Force.  Molloy believes Irish organisations need to embrace new technologies such as online backup services that are “without question more effective in terms of reliability and costs”.

Of those who experienced a data loss incident and had to conduct a restore, one in five admitted to never getting all the lost data retrieved while one in three claimed it took more than a day to get all or some of the data back.

  • Decaf

    We still use tapes, there’s no way to be able to backup 3tb of data to the cloud. It’s WAY too expensive.

  • nutterguy

    For medium term storage tapes are actually a really good backup method and by far the cheapest. They used to be more reliable than hard drives, not sure if they still are though.
    Only real downside to them is data retrieval is really slow.

  • Calum

    Tape backups are cheap and more reliable for longer term storage. Much better chance of recovery from a properly-stored 20-year-old tape than a properly-stored 20-year-old disk (RAID or not).

    Online backups services simply aren’t an option for most companies. The datasets are too big, and there are too many security issues around pumping sensitive data over the internet and then trusting a third-party to look after it.

  • http://www.arklifemedia.com Will

    I currently backup over 3TB of data each week. Until the upload speeds provided by ISP’s increase dramatically and the security is improved, online backup will remain a solution only for personal users.
    Nightly tape backup with tapes kept both on site and off site in fire poof safe’s and restored weekly to an offsite server is the best method of backup I find. It’s relatively inexpensive and very reliable. I also use eternal drives for keeping Monthly and Yearly set points backup.
    There is the argument that a 1TB external drive costs around ?100 where as 200GB tapes are much more expensive but with a external disk, multiple backups are saved on a single device that can be damaged or corrupted, with multiple disks, you have a greater chance of retaining clean backups.