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Infrastructure maven Saha says open source key at eBay

Open source data engineering has become a way of life at e-commerce leader eBay, says the company's Debashis Saha. Kylin is one of the tools that has resulted.


Explore Cloudera distribution including Apache Hadoop

Cloudera distribution including Apache Hadoop provides an analytics platform and the latest open source technologies to store, process, discover, model and serve large amounts of data.


Exploring BigInsights Hadoop and value-add services

The latest version of IBM BigInsights offers several value-add services that can be used with its core distribution of open source Hadoop for managing big data.


Learn about the MapR Converged Data Platform

The MapR Hadoop distribution replaces HDFS with its proprietary file system, MapR-FS, which is designed to provide more efficient management of data, reliability and ease of use.

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    A data model can be thought of as a diagram or flowchart that illustrates the relationships between data. Although capturing all the possible relationships in a data model can be very time-intensive, it's an important step that shouldn't be rushed.

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    A buyer's guide to selecting the best data warehouse product

    With several deployment options and product choices, it's difficult to know where to start. This buyer's guide helps you choose the right data warehouse product for your company.

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    Hadoop, NoSQL queries best written in SQL

    Consultant David A. Teich says the SQL programming language remains the best means for accessing and querying data, whether it's in relational databases, NoSQL systems or Hadoop clusters.

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