Tuesday, March 8, 2011

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Comparison of organizations providing Storage Space on the Web

There are many companies providing free online storage. These Storage-as-a-Service providers have very similar feature set. These companies provide an easy to use online interface to upload or download files from a user’s desktop to the servers on the cloud. Typical usage of these sites is to take a backup of files and data. Other usages are hosting images, videos or large files and making them available from web sites. All these sites follow a freemium business model. They provide a basic online account that typically has limited disk storage and/or a limit on individual file size. A less restrictive storage scheme is available for paying members. This is a very competitive space with no clear leader. There are as many as 11 sites that provide free online storage, among the top 500 most popular sites. This is as per alexa traffic statistics as on Dec 2009.

Table below gives comparison of free offering of Storage-as-a-Service providers

Free Storage as a Service 

Vendor

File Size

Storage Size

Waiting time

Advertising 



200 MB 

Unlimited 

Yes 

Yes 

200 MB 

Unlimited 

nil 

Yes 



2 GB 

200 GB 

25 sec 

Yes 



400 MB 

Unlimited 

30 sec 

No 



500 MB 

10 GB 

Yes 

Yes 



2 GB 

Unlimited 

60 sec 

Yes 



25 MB 


Yes 

Yes 



1 GB 


20 sec 

Yes 



200 MB 

Unlimited 

Yes 

Yes 



10 MB 

Unlimited 

No 

Yes 



1 GB 

Unlimited 

Yes 

Yes 


There are other constraints of the free version. Some of the important ones are explained below.



Constraint of free storage as a service providers 


Vendor name

Limitations 


Rapidshare 

Files not accessed within three months are deleted 


MediaFire 

No URL is provided to access the files directly from a website 


Hotfiles 

30 minutes waiting time between two downloads. Files not accessed within 90 days are deleted 


4Shared 

In the free version, files not accessed for 30 days are deleted 


Uploading 

Deletes files that are not downloaded after six months in the free version 


Imgur 

Files more than 1MB are compressed. Files not accessed within three months are deleted 


Easy-share 

Premium account allows users to download statistics, rename or organize your files into folders or set your file properties 


Yourfilehost 

Deletes files that are not downloaded in fourteen days 


Depositfiles 

Deletes files that are not downloaded in thirty days 


Table below gives comparison of basic premium version offering of Storage-as-a-Service providers. Imgur and yourfilehost only have a free version.



Premium version of Storage providers 


Vendor

File Size

Storage Size

Waiting time

Price 



2 GB 

Unlimited 

nil 

6.99 Euro 



2 GB 

Unlimited 

nil 

$6.97 



Unlimited 

Unlimited 

nil 

$9.99 



400 MB 

Unlimited 

nil 

$9 



5 GB 

100 GB 

nil 

$9.95 



2 GB 

Unlimited 

nil 

$10.95 



2 GB 


nil 

No 



1 GB 

Unlimited 

Yes 

$11.95 



2 GB 

Unlimited 

nil 

$9.95 

An important criteria in selecting a provider for storage space on web is the download speed. However it is difficult for thecloudtutorial to do this comparison, as the download speed is dependent on many factors. Users will need to select couple of vendors based upon information provided above, and then choose one based upon performance. 

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