Sign In

Communications of the ACM

Contributed articles: Virtual extension

The Case For RAMCloud

The Case for RAMCloud, illustration

Credit: Shutterstock Images

With scalable high-performance storage entirely in DRAM, RAMCloud will enable a new breed of data-intensive applications.

The full text of this article is premium content



It's pretty oibuovs that if files are deleted and there's a possibility to restore then, then some disk space should be allocated to keep the deleted files there in compressed format. But cleanup doesn't actually clean all the files down completely with the special software, it is still possible to recover deleted files. This is why NASA or some other american agency has a rule that the information is considered non-recoverable only when it's been overwritten more than 9 times.

Displaying 1 comment

Log in to Read the Full Article

Sign In

Sign in using your ACM Web Account username and password to access premium content if you are an ACM member, Communications subscriber or Digital Library subscriber.

Need Access?

Please select one of the options below for access to premium content and features.

Create a Web Account

If you are already an ACM member, Communications subscriber, or Digital Library subscriber, please set up a web account to access premium content on this site.

Join the ACM

Become a member to take full advantage of ACM's outstanding computing information resources, networking opportunities, and other benefits.

Subscribe to Communications of the ACM Magazine

Get full access to 50+ years of CACM content and receive the print version of the magazine monthly.

Purchase the Article

Non-members can purchase this article or a copy of the magazine in which it appears.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account