Data storage and recovery practices in the UK

Databarracks' latest survey results show that 87 percent of UK companies expect some storage growth within the next 12 months with more than half of these companies expecting to store up to 50 percent more data than the amount stored in the previous year.

The annual Data Health Check survey completed by more than 1,000 companies of all sizes and across all sectors provides a comprehensive overview of data backup and recovery technologies and practices. The survey highlights trends in data backup, IT business continuity and IT disaster recovery technologies and their usage.

"In the current economic climate the tendency is to cut expenditure wherever possible. Despite the global downturn, it appears that companies are still expecting to see fairly sharp increases in the amount of data that they need to protect, this is set to remain fairly difficult with the rate of data growth and data centres struggling with capacity" says Peter Groucutt, Databarracks' managing director. "Another interesting area that the survey has highlighted is the growing interest in virtualisation as a cheaper way of ensuring that IT disaster recovery costs remain manageable."

The latest IDC report has found that nearly 300 Exabytes (300 Billion Gigabytes) of information is created globally during the course of a year; and while production of digital information is set to continue to increase exponentially, and new technologies such as de-duplication help massively with storage of information, the survey has shown that the majority of companies still rely on old technologies such as tapes to protect their data (32 percent). In other areas new technologies such as virtual environments have had better take up are currently being used by 33 percent of respondents, though only 38 percent of these used them in production environments.

Even with all the advancements in data storage solutions, backups still take companies a considerable amount of time each day: 12 percent of the companies surveyed have at least one dedicated member of staff managing their backup solution, while 43 percent of the respondents had to restore data at least once a month and 10 percent of the participants needed to restore data from backups daily. Alarmingly in the past year 39 percent of companies said they were unable to recover backed up data due to restore failures and a further 25 percent of companies surveyed cannot measure the efficiency of their backup systems as they have never run restoration tests on stored data.

There also looks to be clear advancement in hardware technology; two years ago the figure for data loss because of hardware failure stood at some 61 percent and this has dropped significantly to 24 percent according to the companies which were surveyed this year. This was replaced this year by 'Human Error' as the highest cause of data loss, which currently stands at 26 percent.

Surprisingly 90 percent of companies said they had confidence in their backup solutions, while at the same time 52 percent admitting to not taking backups offsite and also not encrypting backed up data. Of those companies that did take backups offsite, 36 percent of those across all industry sectors had tapes taken home by a member of staff. 8 percent of all companies surveyed still do not backup at all, a practice that is more familiar to small business which account for 73 percent of the overall number of companies with no backup solution in place.

Online backup now accounts for some 23 percent of the backup market share, this is split between managed (8 percent) and un-managed (14 percent) services. Tapes are still the most widely used backup medium being used by 36 percent of the companies surveyed.

A full report can be downloaded here, after registration.

•Date:8th April 2009• Region: UK •Type: Article •Topic: BC statistics
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