EMC Data Domain’s DD Boost protocol offers many benefits over other backup technologies. For starters, DD Boost allows the backup servers to communicate directly with the Data Domain appliance without the need to emulate tape. Another advantage of deploying DD Boost is the use of Interface groups. Interface groups allow multiple physical network interfaces to be used as a private, load-balancing network. While these features of DD Boost alone make this protocol a great option, the real “magic” lies in the use of Distributed Segment Processing.
Distributed Segment Processing, or DSP, performs many of the data deduplication functions on the backup server, eliminating the need to transmit duplicate data across the network. The obvious benefits of this are that backup jobs are faster, more efficient, and since the data has already been deduplicated, the replication transmission to a disaster recovery site can be begin immediately.
Without DSP enabled, the Data Domain performs all of the necessary deduplication steps once the data hits the device. These steps include segmenting the data, fingerprinting the segments, filtering the segments, compressing the segments, and writing them do disk. With DSP enabled, the backup server is responsible for segmentation, fingerprinting, and compression.
DD Boost with Distributed Segment Processing is a terrific technology that greatly improves backup performance, while reducing overall resource usage.
As technical consultants for Fortune 500 companies in today’s economic landscape, we are tasked with presenting solutions that will reduce or eliminate IT spend. That is what the market demands—solutions that cut cost and drive production with a realistic and measurable ROI. These facts are why most of our clients are focusing on data storage reduction. The driving factor is that there are tools and methodologies available to determine what cost savings/production benefits can be realized prior to spending.
Data Infrastructure Assessments
Deduplication storage systems dramatically reduce the amount of disk storage needed to retain and protect enterprise data. Deduplicating and compressing data can typically result in the following reduction metrics:
• 100TB data becomes 5TB
• 10TB data becomes < 1 TB
• Backups that once took 24 hours are now complete in just a FEW
Data Infrastructure Assessments can accurately identify potential in your environment, there is no cost associated with the assessment, and the information generated is extremely beneficial.
For more information, please e-mail sales@eGroup-us.com or call 1-877-eGROUP-1.
Data Domain systems and solutions help customers reduce or eliminate the use of tape infrastructures with a very efficient disk- and network-based data protection alternative. Using the company’s high-speed inline deduplication technology, Data Domain systems identify redundant files and data as they are being stored, creating a storage footprint that is 10x-30x smaller on average than the original dataset.
Not just for Backup and DR Read more >>
As a result of eGroup’s traditional thought leadership approach with its customers, Nexsen Pruet, a Leading Law firm in the Carolinas, is now equipped with an Enterprise class level Storage and Backup solution utilizing EMC’s Clarion CX4, Networker, Avamar and Data Domain solutions. This combination of technologies ensures that the firm has peace of mind, that their core business is operationally ready, and that their Tier 1 applications are highly available. Read more >>
Proper protection of Microsoft Exchange data through regular backup practices is critical for all organizations today. In choosing to use disk-based technologies in the backup environment, Exchange administrators can realize the benefits of performance and reliability for both backup and restore functions. For environments where the Exchange users rely on the messaging system to regularly share content (attachments) and organize their information (public folders) it is not unusual to accumulate growing amounts of data – often with a high degree of redundancy. Some of the redundant data is handled within Exchange through built in single instance storage techniques. However, this does not help if mail attachments are saved first or copy and pasted into new message threads. The ability to exploit data deduplication technology on the backup data allows organizations to keep more data for longer periods of time without incurring the linear cost of storage associated with standard disk or tape solutions that do not deduplicate the data.
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