Need for 'big data' analytics drives vendors' acquisitions

Teradata's purchase of Aster Data will help it tap growing demand for tools to manage unstructured data

By , Computerworld |  Business Intelligence, Analytics, big data

Acquisitions such as Teradata's planned purchase of Aster Data Systems announced Thursday are driven by the growing demand for technologies that can help enterprises mine massive volumes of unstructured data, analysts said.

[ See also: Big data: How a trucking firm drove out big errors ]

Teradata, which already has an 11% stake in Aster Data, said it would pay $263 million to buy the remaining 89% of the data warehousing startup. The deal is expected to close some time in the second quarter.

The acquisition will give Teradata new, massively parallel, in-database analytics and graph analysis tools for addressing emerging data mining and business intelligence applications for what's known as "big data."

The Aster acquisition continues a string of similar announcements from other vendors recently. Examples include Hewlett-Packard's purchase of Vertica last month , IBM 's acquisition of Netezza in September and EMC 's purchase of GreenPlum last July.

"What this says is that the vendors realize they need to really embrace all of the new data types" that enterprises want to mine and to analyze these days, said James Kobielus, an analyst with Forrester Research.

A growing numbers of companies are trying to see how they can take advantage of unstructured content such as clickstream data, weblogs, social media content and even Twitter streams to deliver new sales, marketing and customer support applications, Kobielus said.

Traditional relational database management technologies have been unable to handle such unstructured data . There's been growing interest in technologies such as Aster's that are optimized for handling large volumes of both structured and unstructured data, Kobielus said.


Originally published on Computerworld |  Click here to read the original story.
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