Webopedia on Google+Webopedia on TwitterWebopedia on FacebookTech Bytes Blog
Main » TERM » C »

content addressed storage

Abbreviated as CAS, an object-oriented system for storing data that are not intended to be changed once they are stored (e.g., medical images, sales invoices, archived e-mail). CAS assigns a unique identifying logical address to the data record when it is stored, and that address is neither duplicated nor changed in order to ensure that the record always contains the exact same data as were originally stored. CAS relies on disk storage instead of removable media, such as tape.

The term was coined by EMC for its Centera network storage system.







TECH RESOURCES FROM OUR PARTNERS
DID YOU KNOW?
What You Don't Read Can Hurt You

Does this sound familiar? An online service promises to help your small business cut costs, increase productivity, make your coffee and walk your... Read More »

Who's Moving Ahead in Cloud Computing?

The future remains, well, cloudy. But either way: Amazon, look out. Microsoft is gaining fast. Read More »

We Can't Give Up on Privacy!

Even new and emerging technologies that can make our lives easier, safer and healthier can jeopardize our privacy. Read More »

QUICK REFERENCE
Webopedia Polls

The trend for the past two years has been for shoppers to spend more online during the holiday season. How do you typically shop for holiday... Read More »

How to Create a Desktop Shortcut to a Website

This Webopedia guide will show you how to create a desktop shortcut to a website using Firefox, Chrome or Internet Explorer (IE). Read More »

Flash Data Storage Vendor Trends

Although it is almost impossible to keep up with the pace of ongoing product releases, here are three recent highlights in the flash data storage... Read More »