Hadoop

Hadoop news, information, and how-to advice

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Hands on: Build a Storm analytics solution

Storm lets you create real-time analytics for every conceivable need. Here's a tasty example using Twitter data and source code hosted on GitHub

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MongoDB gets its first native analytics tool

SlamData adds its own extensions to the SQL language, enabling analysts to query MongoDB directly, without conversion to an RDBMS or Hadoop database

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Storm or Spark: Choose your real-time weapon

Real-time business intelligence is going mainstream, thanks in part to the Storm and Spark open source projects. Here's how to choose between them

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Why Hortonworks can’t sustain a billion-dollar unicorn valuation

Hortonworks wants its software to be 100 percent free. Wall Street? Not so much

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Review: Spark lights a fire under big data processing

Apache Spark brings high-speed, in-memory analytics to Hadoop clusters, crunching large-scale data sets in minutes instead of hours

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Hopes for Hadoop security ride on Apache Ranger

Enterprise interest in Hadoop has been tempered by security worries. Apache Ranger wants to be the solution for authorization and access control

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Splice Machine 1.0 offers speedy, scalable SQL on Hadoop

Splice Machine update offers cross-integration with Hadoop apps and supports migration paths from other databases

HP plugs the Vertica analytics engine into Hadoop

HP Vertica for SQL on Hadoop promises to pair the reliability of SQL with the scalability of Hadoop

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The decline and fall of big data

The most hyped technology of the past decades, big data will soon be part of the daily life for 73% of IT organizations. When big data becomes just data, the hype will decline and fall but big data itself, and the associated...

The marketing of going public

Hortonworks’ early stage IPO filing raises questions about their relatively low revenue numbers, and high losses. It may be a way for them to raise their marketing profile, get a leadership aura, and benefit from Wall Street’s...

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Hadoop's growth opens up demand for data migration tools

As more companies adopt Hadoop, they need help getting their data onto the platform -- and a new need is born

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8 big trends in big data analytics

Big data technologies and practices are moving quickly. Here's what you need to know to stay ahead of the game

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Why BI projects fail -- and how to succeed instead

You can't simply shop for a BI solution and expect good results -- you need to think through your strategy first. Here's how to go about it

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Building a Hadoop cluster? Start with these five vendors

If you're building a Hadoop cluster in-house and want more than the white-box experience, these hardware makers offer a gamut of Hadoop bundles

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12 things I hate about Hadoop

Hadoop is a wonderful creation, but it's evolving quickly and it can exhibit flaws. Here are my dozen downers

Hortonworks adds security, Spark, and Stinger-powered SQL to Hadoop

Hortonworks's HDP 2.2 rolls new features into many underlying Apache projects, including an open-sourced security framework

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Cloud-hosted Hadoop as a service now does SQL

Altiscale's Hadoop-as-a-service in the cloud now has SQL querying courtesy of Apache's Hive project

Moving Hadoop beyond batch processing and MapReduce

Apache Tez framework opens the door to a new generation of high-performance, interactive, distributed data processing applications

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