![]() ![]() If a file is deleted from the primary device, then a version of the file is available from the last time you backed it up on the secondary device. Most software and solutions available today are based on synchronizing or backing up your computer’s actual state and files and are not archive solutions. Archiving a file means future versions of this file will not be synchronized to the secondary device and/or if the file is deleted from the primary device, the archived version on the secondary device is not affected.īe careful that you don’t mix up the terms backup and archiving when looking at backup software and online services. With archiving, the primary copy of the data is on a secondary device (like an external hard drive), and the original copy is deleted from the primary device (i.e., your laptop hard drive). Backup means that a file is copied to a secondary location where it will reside until it’s needed to replace or restore the version on the primary device. ArchivingĪrchiving is different from backup. Backup by file type can be limiting, though, especially if you’re not sure what kind of data you’re going to be producing in the future or if you don’t regularly check your backup settings to see if something needs to be changed to be more inclusive. gif, etc.) can be useful to someone who just wants to back up photos or a particular type of document they have on their hard drive. Centrally saving your data and downloads so you can easily locate them later is a good practice to get into – try to override any default settings in programs to save in their particular folders.ĭoing a backup by file type (like all images. To allow for some flexibility, I select high-level folders (like C:mydocs) where I save all my personal data. This is the most common usage of backup and allows you to have clear control on what exactly is being backed up. If you have a disk that is partitioned (i.e., on C: you have all your programs and operating system, and on D: you have just your data) you may decide to image the entire data drive instead of selecting particular folders.įile-based backup is based on selecting files, folders or even file types for backup. Most end users will not need to make an image backup. Image-based backup can be helpful to capture a particular state of your hard drive, installations, or system settings and is more popular for servers that are in a production environment, or a commercial setting. iso format which means it’s a disk image. If you’ve ever seen an installation CD for your favorite software, the data on the CD is usually in an. The entire backup is saved as a single file that is not navigable / explorable because it’s a complete package – you won’t be able to just restore a particular file or driver. It will make an exact copy of your operating system, programs and drivers in that moment, useful for restoring at a later date. Image-based backup or disk imaging is like taking a snapshot of your computer’s current state and configuration. Different types of Backupīackup is generally divided into two methodologies: file-based and image-based backup. If you’re using an email client that downloads mail directly to your computer, you’ll definitely want to have a backup of those email, too. Backup your installation files if you’ve downloaded them from the Internet, especially if they aren’t easy-to-remember program/website names. I often download files, programs and installation files to a specific folder (like C:/downloads) so that I can find the exact program later and re-install if necessary. I also backup my ebooks, music and films I’ve purchased as some sites don’t provide you with a bookshelf or a way to re-download the media after purchase. Anything I can’t replicate easily, or whose historical value means something to me. I backup what I consider to be the most important documents to me: my photos, my writing, organizational and university documents, and archives of important orders or noteworthy digital receipts. In short, anything you have on your computer you can’t bear to lose. Backup Software, Online Backup Services and Google Docs.And who doesn’t these days? Some of the benefits for backing up are avoiding data loss and gaining data independence from your physical computer and therefore, being more prepared for an eventual failure or crash. Hopefully I don’t need to spend a lot of time convincing you that backup is essential to anyone that has digital data. Gone are the days when a blue screen would strike terror into our hearts and bring thoughts of lost data!
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