EMC adds unstructured big data analytics to Greenplum platform

Offers a 1,000-plus-node test bed for Hadoop developers

EMC's Greenplum subsidiary today announced a new capability to its Hadoop Data Computing Appliance (DCA) that allows users to mix and match unstructured and structured data analytics platforms.

EMC also announced its Greenplum Analytics Workbench, a 1,000-plus-node test bed for software integration tests of Apache Hadoop software.

The test bed provides the Hadoop open source community with the testing resources to quickly identify bugs, stabilize new releases and optimize hardware configurations in an effort to speed up the innovation of Hadoop. All testing and results will be given back to the Apache Software Foundation and the open source community. EMC's testing will be planned in coordination with the Apache Hadoop project. Hadoop is an open-source software platform, originally developed by Google, for analyzing large quantities of data.

On its Greenplum appliance product front, EMC introduced the Modular Data Computing Appliance, which allows users to combine a massively parallel processing relational database with enterprise-class Apache Hadoop in a single, unified appliance to achieve structured and unstructured data processing.

Greenplum introduced the Data Computing Appliance in October 2010. An updated version of the DCA that included a Hadoop appliance was released this past May.

The Greenplum HD (Hadoop) DCA is built on top of Intel X86 servers and uses both a structured database built by Greenplum, which EMC acquired last year, and the Apache open-source version of Hadoop. The older version of the appliance is based on Sun Fire x64-based servers.

According to Scott Yara, co-founder of Greenplum and vice president of products for EMC's Data Computing Division, administrators can read and write files in parallel from Greenplum to HDFS (Hadoop File System), enabling rapid data sharing. Cross-platform analysis can be performed using Greenplum SQL and advanced analytic functions accessing data on HDFS.

The new Modular DCA adds high-performance computing modules in the form of SAS Institute's In-Memory Analytics software, allowing it to serve up both structured data, such as databases, and unstructured file data, according to Yara.

"The main change is that it can perform parallel processing using server memory through the use of business analytics software from SAS," Yara said. "We wanted to offer a Lego building block-type architecture."

Through the use of the SAS software, structured and unstructured data can exist on multiple x86 hosts, the purpose of which is to allow users to perform computations in memory on each server node in a clustered configuration.

"The power of the appliance is that it can perform all these complex problems in parallel," Yara said.

The new Modular DCA is undergoing product trials and is expected to be available by the end of this year, Yara said.

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags open sourcedatabasesGooglestoragesoftwareemcapplicationsgreenplumApache Software FoundationBI and AnalyticsDCA

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Lucas Mearian

Computerworld (US)
Show Comments

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Luke Hill

MSI GT75 TITAN

I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Laura Johnston

MSI GS65 Stealth Thin

If you can afford the price tag, it is well worth the money. It out performs any other laptop I have tried for gaming, and the transportable design and incredible display also make it ideal for work.

Andrew Teoh

Brother MFC-L9570CDW Multifunction Printer

Touch screen visibility and operation was great and easy to navigate. Each menu and sub-menu was in an understandable order and category

Louise Coady

Brother MFC-L9570CDW Multifunction Printer

The printer was convenient, produced clear and vibrant images and was very easy to use

Edwina Hargreaves

WD My Cloud Home

I would recommend this device for families and small businesses who want one safe place to store all their important digital content and a way to easily share it with friends, family, business partners, or customers.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?