Hadoop

Hadoop news, analysis, how-to, opinion and video. | CIO

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Trailblazers: Notes from the new data frontier

Trailblazers have to overcome obstacles – both old and new – as they navigate new terrain. And their reward for choosing to pioneer, rather than follow, gives them a first-mover advantage.

3 keys to keep your data lake from becoming a data swamp

3 keys to keeping your data lake from becoming a data swamp

Data lakes can store all your business data with ease, but beware: That massive repository of data can get bogged down, choking your data off from your users. Here’s how to prevent your data lake from turning into a data swamp.

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Cloudera’s IPO is overshadowed by a rival it won’t mention

The big data poster child is selling itself to investors as a machine learning company, but is really still in the Hadoop business just like Hortonworks, the competitor it would like to ignore.

App dev trends going hot -- and cold

21 hot programming trends—and 21 going cold

Hot or not? From the web to the motherboard to the training ground, get the scoop on what's in and what's out in app dev

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Why Google BigQuery excels at BI on big data concurrency

Should you use Hadoop for your big data business intelligence needs? BigQuery? What's the difference between on-premises Hadoop, in-cloud Hadoop and a serverless model like Google BigQuery's? A new benchmark from AtScale seeks to help...

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New Hortonworks release focuses on SQL and EDW

With the release of its HDP 2.6 Hadoop distribution, Hortonworks seeks to help you boost the performance of SQL interactive queries and optimize their existing enterprise data warehouse investments.

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Jethro automates data engineering tasks for BI on Hadoop

By automating costly and time-consuming data engineering tasks associated with business intelligence on Hadoop, Jethro aims to accelerate BI queries.

Big data

Recharge your knowledge of the modern data warehouse

Data warehousing is evolving from centralized repositories to logical data warehouses leveraging data virtualization and distributed processing. Make sure you’re not using old terminology to explain new initiatives.

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How Hadoop helps Experian crunch credit reports

Experian is quickly crunching massive amounts of data and making it available to customers thanks to the open source software as well as microservices and API technologies.

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Businesses eye cloud for big data deployments

Big data cloud deployments have surged over the past year and business intelligence is now the number 1 big data workload, according to a new survey of big data professionals.

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Splice Machine boosts hybrid relational data platform

The startup adds support for columnar storage, in-memory caching and cost-optimized AWS storage to its hybrid transactional and analytical processing platform.

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