Showing posts with label Backup. Show all posts
Showing posts with label Backup. Show all posts

Monday, July 28, 2008

Maxtor Basics 3.5" External Desktop HDD


Got this hard drive from Challenger to backup my data today. Took the 250GB version. This is the second external hard drive that I got in my attempt to stick to my philosophy in data backup, which is to backup the backup. The other 3.5" drive is a much prettier Seagate FreeAgent 250GB.

First impressions of the Maxtor? Boring, but very functional. This drive is reasonably priced, connects through USB, has a standard speed of 7200RPM, comes pre-formatted in NTFS and doesn't include any junk software. It is completely black all around and looks like a rounded brick, which makes it look very dull and serious, as compared to the more funky design of the FreeAgent. Clearly, the Maxtor Basics is a utilitarian device which does nothing more than it is supposed to do. That's great actually, as I absolutely detest drives preloaded with a load of crap trialware!

For a peace of mind, the Maxtor comes with a 3 year warranty, but it is still 2 years shorter than that of the FreeAgent. I've not heard disastrous stories with Maxtor drives, so with fingers crossed I hope this drive is lasting.

However, there is one area the Maxtor can improve on, which is that of design. There is no rubber padding beneath the drive to prevent it from shifting about when placed on the table, since the bottom is quite smooth. The inclusion of either a rubber protector or a stand would be best.

Overall, a very sensible, no frills hard drive worth considering if all you need is storage space.

Tuesday, July 1, 2008

The philosophy behind data backup

There is no denial that today we use computers more than ever. Not just one machine, but many times, multiple machines. Personally, I have one family desktop and in my room I have another laptop. In a few months time yet another laptop will be arriving. Therefore, increasingly, one finds it a challenge to manage data across multiple computers. Furthermore, it is common to own a few thumbdrives and harddrives to add to the arsenal of data storage devices.

With so much data accumulated in so many different physical locations, managing and organising them in a central location then becomes an administrative nightmare most will face in time to come. I don't know about you, but I'm facing this issue. This makes data backup very tough because it's hard to account for all the files, i.e. which ones are duplicates, or which are newer versions as they are scattered all over.

But backup, as complex as it seems, is actually quite clear-cut. Or at least, the philosophy behind the management of your documents should be as simple as this: A file only exists when it exists in two or more separate physical locations.

This is the reason for backup. One can only guarantee that a document is truly safe when it exists in another storage device. This is because harddrives do fail, and the more we come into contact with them, the higher the probability that they will malfunction. So always backup your data, and until you do that, none of your data really exists because they can be gone anytime during a crash or virus attack.

So how do I ensure everything is foolproof, and that data exists in more than two locations? The strategy is to backup the backup. Get TWO huge harddrives, probably around 500GB. Use one to backup all your data (either manually or using software such as Time Machine), then copy all that exists on that first drive into the second one. In other words, mirror that first drive. Lastly, bring that second drive and store it out of your house (maybe at grandparent's place or at office). You never know when your house will be burned down by fire, or when there will be an earthquake. At least when that happens and your house becomes reduced to rubble, you know that your precious data will still be safe in another location, and that's key.

Another way to bring that data out of your house is to store it up in the cloud. This means uploading stuff to online data storage services such that they are independent of any physical harddrive. It's all stored online in the servers of that company. Examples are Windows Live Skydrive, Amazon's S3 service and Apple's iDisk. Most are paid services however.

In today's digital world, your data is about as precious as your life. All your photos, music, documents, videos ARE what you want to preserve, so do backup today keeping in mind this philosophy. You will feel more secure!