Hadoop

Hadoop news, information, and how-to advice

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Apache Eagle keeps an eye on big data usage

This Apache Software Foundation project uses machine intelligence to probe, alert, and report back on behaviors of Hadoop users and clusters

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Attackers start wiping data from CouchDB and Hadoop databases

After MongoDB and Elasticsearch, attackers are looking for new database storage systems to attack

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Devs will lead us to the big data payoff at last

Enterprises have gotten little satisfaction from their early adventures in big data, so developers are charting their own course in the cloud

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10 things you need to worry about in 2017

It's time for our annual ritual: Burn some incense, peer into the dark, and fret about the future

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Hadoop, we hardly knew ye

Once, Hadoop was synonymous with big data. Now, Spark and cloud services are riding high as Hadoop heads off into the sunset

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Tame unruly big data flows with StreamSets

See how the free open source StreamSets Data Collector brings visibility and control to real-time streaming data

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Fire up big data processing with Apache Ignite

Apache Ignite brings RDBMS, NoSQL, and Hadoop data sets into memory to deliver huge performance gains

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Big data face-off: Spark vs. Impala vs. Hive vs. Presto

AtScale, a maker of big data reporting tools, has published speed tests on the latest versions of the top four big data SQL engines. Conclusion: Time to upgrade!

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7 big data tools to ditch in 2017

You think you got the hang of big data analytics? There's no time to be smug. To deliver real value, you'd better keep your stack up to date

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8 'new' enterprise products we don't want to see

So many press releases, so little time -- here are the product announcement emails that get deleted based on the subject line alone

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How to answer the top three objections to a data lake

There is usually a set of stakeholders out there who are unfamiliar with Hadoop or the concept of a data lake or perhaps just not interested in changing the status quo of their organizations

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Big data security is a big mess

No one questions that the Hadoop/Spark ecosystem can yield business-changing insights. Yet few seem willing to face up to the sorry state of big data security

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Big data problem? Don't forget search

While Hadoop, Spark, and NoSQL databases make more noise, search is the original -- and one of the most useful -- big data technologies

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Spark 2.0 takes an all-in-one approach to big data

With a new streaming system, performance enhancements, and API refinements, Apache Spark 2.0 offers a big umbrella to data users

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Spark-powered Splice Machine goes open source

An open source version of the Hadoop-based and Spark-accelerated RDBMS is now available sans a few enterprise features

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With big data, CEOs find garbage in is still garbage out

BI has always topped of the list of enterprise priorities -- and execs are always the least satisfied with BI initiatives. Why should big data be any different?

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How to get your mainframe's data for Hadoop analytics

IT's mainframe managers don't want to give you access but do want the mainframe's data used. Here's how to square that circle

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HDFS: Big data analytics' weakest link

Hadoop's distributed file system isn't as fast, efficient, or easy to operate as it should be

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