#PROMISE PEGASUS R4 BACKUP FULL#
Offline video files, sometimes just called proxies, are sometimes created to enable easier and faster editing if the full resolution online video files are too large or too slow for a computer to play back efficiently. You’ll also learn about common RAID levels, and the best file system choices to format your drives. I also categorize the common kinds of files in video post production, and suggest what kind of storage is best for them. Working from online storage alone with no backup of your files is not a strategy at all. You can also add cloud storage to any kind of on-site workflow. I’ve tried to make this modular in the sense that you should choose a solution for online working storage, a solution for continuous duplication (backup) and also for long term archive. What you’ll find in this article is an explanation of the requirements to ensure your data is always safe, and the different hardware options you can consider. However, rack mounted enterprise shared storage, and robotic LTO tape libraries are beyond the scope of this article. Nothing essentially changes at a larger scale. Beyond this scale, all of the same technical principles apply, but involve much larger systems. This article is intended as a guide for individual video creators using up to an 8-bay desktop RAID storage solution, regardless of whether it is a DAS (direct attached) or NAS (network attached). The best media storage for video editing and post production is not the same for everyone. There is no such thing as a one such fits all solution for video and media professionals. I’ll admit it, the title of this article, and this section heading is mainly for good SEO.
There are options for personal cloud backup (including backup of external hard drives) and to backup an entire NAS. Cloud storage is becoming more affordable.Pairs of cloned USB external hard drives are ideal and don’t take up much space, but are slow to restore data from. But remember to always backup your media to other offline storage.
#PROMISE PEGASUS R4 BACKUP PORTABLE#
LTO tapes are a safe, and fast way to backup, archive, and restore high volumes of data. If you ever lose all the data on your online storage and have to rebuild it from a backup, be aware that individual external hard drives are very slow.This adds additional redundancy (two drives) and prevents your data from being at risk during a drive rebuild. If you have a larger 8-drive RAID, you can consider RAID 6. This protects your data from a single drive failure in the array. Configure your RAID storage for redundancy using RAID 5.This can be pairs of cloned external hard drives, or even LTO tape using a desktop LTO tape drive. However, always duplicate your media to other offline storage. You can use a direct attached RAID, or a shared NAS as your primary working online storage.Clone is for making data available to use in a different location.īackup is for recovery from hardware failure or recent data corruption or loss.Īrchive is for space management and long term retention.Offline Storage is medium term storage of data that is not attached or instantly accessible.
Nearline Storage is attached storage for short term data that needs to be instantly accessible, but doesn’t require the speed of the online storage.
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