![]() Again, large businesses might use 3rd party companies like Iron Mountain to keep their tapes safe, small business might take them home, if they remembered! On the plus side, tape is portable, meaning that you can take it offsite. This can lead to backups being missed for an entire week. The pause, whilst waiting for someone to add a new tape, can be classed as a risk, as your backup has not completed. Tape can also cause issues during the backup cycle, especially if the tape becomes full and the backup cannot complete until another new tape is added. But this normally requires too much investment for small business in both the hardware and software to support it. Although this can be improved when performing backups to a disk staging area first. Tape has a performance limitation in that you only have 1 drive. ![]() ![]() For the small to medium businesses, tape provides a cheap method (after purchasing backup software and relevant tape drive) of backing up data and securing it offsite. Tape backups were very popular and still are in large enterprises that have certain compliance requirements. ‘How long should I retain those backups for?’Įach business normally has a unique set of retention policies, or even multiple policies.īackups are also different from Archiving, that is a very different topic but often gets confused.Retention policies are basically based on a couple of simple questions: Having multiple copies of your data, is also known as retention. be stored on the same hard drive or storage platform as where the primary data is. Retention policies are basically based on a couple of simple questions, ‘How often do I want to backup?’ and ‘How long should I retain those backups for?’ Each business normally has a unique set of retention policies, or even multiple policies.īackups are also different from Archiving, that is a very different topic but often gets confused. With a backup you can restore the previous day’s backup or the last good version, potentially saving lots of time recreating that file from scratch. ![]() For instance, a file you have been using for the last few weeks, suddenly will not open. As in, the backup data must not be stored on the same hard drive or storage platform as where the primary data is.īackups provide multiple copies of your data, also providing protection for data corruption. This ‘somewhere else’ should be separate from the primary location of that data. As in, the backup data backup’s primary function is to copy data from the current location, to somewhere else. If you are a small business and looking to start, having at least a good idea of where your data is (File Shares or Applications) and how big, is essential to ensuring that you choose a system that meets your needs.Ī backup’s primary function is to copy data from the current location, to somewhere else. How to start: Firstly, if you are a large enterprise, you will most likely already have a backup solution in place and associated hardware that come with it, like tape libraries and disk storage devices and storage pools. Some cloud backup solution providers also provide free advice and manage the backups for you. For small businesses, it would be worth looking at cloud solutions, where you pay for what you use. For small to medium business, where they have no dedicated IT person, it will most likely fall to the most IT competent person. In large businesses it is most likely administred and maintained by an IT person. Who this affects: Backups affect everyone, whether they realise it or not. Why does it matter?: Backups are not only effective protection against large scale issues, such as entire hardware failure, but also for those moments when a critical file that was working a couple of days ago, is now deleted or corrupted. All rights reserved.What is it?: In the most basic terms, backup software is used to create copies of all important data held on your devices, be that end users computers, servers on the network that are hosting shared drives, or business applications, like databases and email.
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