DRJ's Spring 2019

Conference & Exhibit

Attend The #1 BC/DR Event!

Spring Journal

Volume 32, Issue 1

Full Contents Now Available!

Monday, 18 February 2019 16:51

CTO? Why updating your backup strategy should be on your 2019 to-do list

Backup technology has evolved over the years, but the time has come to take a completely fresh approach, says Avi Raichel. In this article Avi explains: Why backup is a CTO concern; What CTOs need to do to update the backup strategies in place; How CTOs can help the business become IT resilient.

It’s no secret that backup is one of the most important things that a business can invest in, and it’s because of this that the evolution of backup has been such a grand one. The very first computer backups were made on to large reels of magnetic tape (punch cards), and have consistently evolved – from tape, to spinning disk, and then on to flash. However, what hasn’t changed with backup is the central idea of creating ‘golden copies’ of data, to be used ‘just in case’.

This idea is now, arguably, archaic. These traditional backups that only provide a snapshot in time are no longer compatible with the modern times. In this age, businesses, particularly digital ones, need to be ‘always-on’ – 24/7, 365 days a year. Because of this, the requirement for recovery point objectives (RPOs) of seconds, and recovery time objectives (RTOs) of minutes is essential.

Essentially, a business needs to be able to recover as quickly as possible from the second it went down – not from a backup made the night before. This dependence on periodic backups, rather than continuous data protection, may be why nearly half of businesses have suffered an unrecoverable data event over the last three years according to the latest IDC State of IT Resilience report.

...

https://www.continuitycentral.com/index.php/news/technology/3732-cto-why-updating-your-backup-strategy-should-be-on-your-2019-to-do-list