DELETE. It's a button we hit every single day. But normally, we are comforted by the fact that if we need to get something back that we accidentally deleted, backup software can save the day. But what happens when you delete data within a SaaS application? In some cases it is as simple as pulling up the virtual trash can and retrieving it. Sometimes, however, its not so simple. While the majority of the enterprise-grade SaaS offerings have robust methodologies for backing up and restoring data to protect against data loss or disaster, they may or may not make this technology available to you as the user. In cases where data is deleted accidentally or maliciously, tied to the account of departing employees, wiped out by rogue applications or lost during a migration, the vendor may or may not work with you to retrieve data from its backups.
How well do you know your SaaS provider's SLAs for retrieving data? Chances are, this isn't something you've spent much time thinking about. In a recent report, we dug through the backup and restore policies of dozens of SaaS vendors and found the results extremely variable. Some vendors will help restore data, but only for a hefty fee, others will take no part in assisting you with restoring data, and the vast majority, simple don't disclose their policies. Here are excerpts from several SaaS provider's restore policies that we found particularly interesting:
Have you heard the big news? Data is growing at an insane pace. Ok ok, this isn't really news, I hear this almost every day. But what many people don't realize is that one of the guiltiest culprits behind data growth is actually backup data. Between 2010 and 2012, the average enterprise server backup data store grew by 42%, while file storage (which is often the scapegoat of data growth) grew by 28%. And with more and more mobile workers, it's no surprise that PC backup storage is also growing at an explosive rate, almost 100% over the past two years.
Backup data growth being what it is, it's no surprise that a lot of people are re-evaluating their enterprise backup software. That's why I recently embarked on Forrester's first Wave on Enterprise Backup and Recovery Software. As part of that report, I developed a list of key criteria that are necessary to evaluate your backup and recovery software. At a high level, here is what I came up with:
Data reduction capabilities and scalability. What data reduction techniques does the product support, and how well do these techniques scale?
Backup targets. What targets and backup methods does the solution support?
Advanced backup options. What advanced backup options does the solution support?
Encryption. What are the native backup encryption and encryption key management capabilities? What encryption solutions does the product integrate with?