Delphix has brought virtualization techniques to database infrastructure with general availability of Delphix Server, which reduces structured and relational data redundancy while maintaining full functionality and performance -- and operating in a fraction of the space at lower cost.

The Palo Alto, Calif. company, just launching this week at DEMO, says that Delphix Server solves two major IT challenges: the operational complexity and redundant infrastructure required to support applications lifecycles via multiple database caches. Delphix software installs on standard x86 servers or in virtual machines, allowing customers to virtualize database infrastructure into a "single virtual authority" and do for relational data what storage innovations and "de-dupe" have done to reduce myriad standing copies of data caches.

The interface for managing the data is very clean and time-line based down to seconds. It reminds me of an enterprise-level version of Apple's Mac OS X Time Machine, but far more granular. This allows all those with access to the data to manage it intelligently but sparingly.

While Delphix consolidates storage and reduces database provisioning and refresh times, it adds little or no impact to production systems through its innovative synchronization technology, says Jed Yueh, CEO at Delphix. Other benefits include:

• Agile application development: Delphix automates the provisioning and refresh process, enabling developers to instantly create personal sandboxes or virtual databases (VDBs) that are up-to-date and isolated from other VDBs. Developers can cut months out of project schedules and perform destructive or parallel testing to improve overall application quality and performance.

• Improved data resiliency: Patent-pending TimeFlow technology enables customers to create a running record of database changes; VDBs can be instantly provisioned from multiple points-in-time, with granularity down to the second. This time-shifting capability enables businesses to dramatically reduce the time required to recover from logical data loss.

• Storage consolidation: The average customer creates seven copies of each production database for development, testing, QA, staging, operational reporting, pilots, and training, with each copy typically having its own dedicated and largely redundant storage. Delphix creates a single virtual environment, where multiple VDBs can be instantly provisioned or refreshed from a shared footprint -- coordinating changes and differences in the background without compromising functionality or performance.

Both enterprises and service providers for SaaS and cloud will benefit from reducing the vast data redundancy across the app dev and ops lifecycle. By shrinking the hardware requirements, those hosts seeking to improve their margins gain, while enterprises and ISVs can devote the server and storage resources to more productive uses.

I should think that the app dev and test folks would grok the benefits too. Why not cut the hardware and storage costs for bringing applications to maturity by virtualizing the databases? What works for the OS and runtime works for the data.

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