Big Data

Big Data news, analysis, research, how-to, opinion, and video.

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Data Security

Delphix secures sensitive data in the cloud by virtualizing it

New approaches to data virtualization and masking are aiding the movement of enterprise datasets to the cloud while keeping them secure and versatile

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3 ways the data lake is actually not helping with IT agility

Through a data lake, everyone can access any data they need for their agile IT project -- even if they are not in IT. Yet, at the end of the day, this nice concept can turn into more of a challenge and hardship than the agility it...


Apache Drill 1.0 tears into data, with or without Hadoop

Drill 1.0 queries Hadoop data via SQL, but may have a life of its own outside of the framework

IBM, Deloitte bring big data to risk management

The work is part of an ongoing partnership

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Hadoop demand falls as other big data tech rises

Hadoop isn’t living up to its hype -- which means that both Hadoop vendors and their customers need to widen their array of big data technologies

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Data-driven marketing brings an amazing 224 percent return, but will you get there?

There is only one way to optimize the efficiency of marketing, and this way is through data-supported trial and error. Data-driven marketing requires techniques and tools, which are highlighted in a comprehensive report.

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Stephen Hawking fears robots could take over in 100 years

Famed physicist talks -- again -- about machine learning and his robot fears

Oracle zeroes in on Hadoop data with new analytics tool

Oracle Big Data Spatial and Graph focuses on spatial and graph capabilities

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Sick of ETL? Database virtualization can help

Database virtualization, a seemingly bad idea from the past, turns out to be a good idea in the present

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How to make $120,000: Get a job in big data

Big data salaries are high, but stodgy IT execs may be slowing adoption

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How to put the R programming language to work

We're at the beginning of a new wave of numeric data -- and the new R language provides a powerful array of tools to make sense of it all

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Hoisting big data to the cloud

The general consensus about big data has been that it's too expensive to move. But what if you could use remote backup copies in the cloud for analytics, app dev, and other applications?

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5 ways real-time will kill data quality

The move to real-time data is treacherous, and has the potential to destroy a hard-won level of data quality. Learn about the pitfalls of real time and how to avoid them.

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IBM Watson adds hybrid cloud developer tools

Watson Explorer helps developers build hybrid cloud cognitive applications using data sets resident in a mix of on-premises, public and private cloud environments

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Google offers NoSQL knowledge with Cloud Bigtable

Cloud Bigtable, a management-free approach to NoSQL, is a version of Google's core data-processing system

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Apache Flink: New Hadoop contender squares off against Spark

A flexible replacement for Hadoop MapReduce that supports real-time and batch processing, Flink offers advantages over Spark

Google launches a service for storing big data

Google finally opens up its speedy BigTable technology for third-party use

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Review: Stretch your NoSQL database with MarkLogic 8

Enterprise-oriented document database brings powerful indexing and flexible querying to a broad range of data types

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