Entries categorized under “Single Instance Store”

Today's release of CommVault Simpana 8 continues to reflect CommVault's commitment to deliver enterprise data protection and management using a single product with multiple application modules. Yet it is Simpana 8's new global block-based data deduplication feature and new ability to deduplicate data stored to tape that is likely to raise excitement. Making these features integral to Simpana 8, CommVault does more than just give enterprises another deduplication option or simply lower tape costs. Instead it starts to put CommVault on a collision course with deduplicating storage appliances and even traditional tape devices while giving organizations new reason to ponder their longer term deduplication strategy. (read more)

To help eliminate these problems, many organizations turn to email archiving. But not all archiving solutions are created equal. For instance, stubbing is often a key component of the email archiving solution. With stubbing, a pointer is kept in the email server, such as Microsoft Exchange, while the original message and/or attachments is moved off to an archive area. When a user wants to look at an email, the stub is accessed, and then message is retrieved from archive with the expected benefit of a reduced mailbox size. Unfortunately eliminating the problem of mailbox size often opens the door to stubbing issues. Over time, stubs can actually cause performance problems as the number of items kept (messages, including stubs) increases. As a result, stubbing becomes a band-aid that does nothing to mitigate the growing email problem. (read more)

Email in the workforce has become more than a tool to distribute thoughts, ideas, and corporate plans; it has become a social medium for silently communicating with the world beyond corporate walls - real and virtual. More importantly, it is now a common method to steal, distribute and leak corporate information and secrets. It is far too easy for an employee to access secure corporate information, cut-and-paste the information into an email, and then send the email to an external email account. Even non-fraudulent activities, with best intentions, such as mailing a spreadsheet to a home email address to work from home can open a Pandora's box for leaking sensitive information. (read more)

Deduplication is currently one of the hottest topics in data protection but it takes more than one form. The CommVault® Simpana® software suite implements deduplication as a Single Instance Store (SIS). In this iteration, SIS deduplicates archived and backed up files at the file level and then only stores one occurrence of the file. In part 2 of this interview series with CommVault Systems' Senior Director of Information Access and Management, Simon Taylor, elaborates on how Simpana leverages SIS for information search and data mobility as well as how this approach complements block-based deduplication approaches found on certain disk-based storage solutions. (read more)

As the deduplication debates rage on, it is easy to forget that the debate occurs on many fronts. The debate that tends to receive the most attention is on which method of deduplication is better, "inline" or "post-processing", as it pertains to its use by disk-based backup appliances. However in the "Which is the best deduplication?" debate, an angle that tends to get overlooked is the one between file-based, such as is used by the CommVault® Simpana® software suite, and block-based deduplication. (read more)

The evolving nature of today's corporate legal landscape is creating sets of problems that companies never envisioned when they put data protection software in place years ago. Electronic data discoveries, ad hoc searches, legal holds and establishing chains of custody are now all part of today's corporate requirements that are pushing the capabilities of their existing data protection software to the limit. Those companies using CommVault Systems' Simpana® Software Suite are better positioned than most to address these needs. (read more)

The list of enterprise data management software that can be sold to work with any type of storage hardware is very short. Yes, Symantec is on the list but many channel organizations report dissatisfaction with their overall relationship with Symantec: it's a reputation that persists regardless of whether or not it is deserved. So while resellers and users may wish they could stay with Symantec, they crave a new choice in data management software that is built around a suite of products rather than a portfolio of point products. In this software void CommVault's Simpana® software suite has emerged as a viable option. (read more)

Microsoft (NASDAQ:MSFT) and Sun (NASDAQ:JAVA). If Microsoft and Sun were collaborating on a charity picnic this time last year, it would have been a shock. Now these companies are coming together to provide a combined software and hardware solution and... (read more)