Q. Which organization specializes in developing free and open source software for information collection, visualization, and interactive mapping?

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Q. What is the focus of the United Nations Global Pulse Initiative?

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Q. Which organization published a white paper entitled "Big Data, Big Impact: New Possibilities for International Development" at the 2012 Annual Meeting in Davos?

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Q. What is one of the advantages of the Hadapt architecture?

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Q. What has Hadapt brought to Hadoop in order to make it more accessible to mainstream users?

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Q. What is the primary focus of Hadapt in the context of analytics?

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Q. What is the intended use case for VoltDB in conjunction with a companion data warehouse?

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Q. What is the primary interface for accessing data in Vertica?

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Q. What is one of the main differences between Vertica and Hadoop in terms of data access and storage?

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Q. What is one of the barriers that Vertica aims to remove when it comes to monetizing Big Data?

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Q. What is one feature that distinguishes Vertica from traditional databases in terms of operations and downtime?

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Q. How does Vertica handle data loading to address the myth that columnar databases are slow to load?

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Q. What is one advantage of Vertica's execution engine optimization?

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Q. What is the primary interface in the solution where NoSQL and Hadoop are combined?

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Q. What is one example of a technological solution for Big Data Analytics that involves both NoSQL and Hadoop?

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Q. What challenge is associated with getting data in and out of Hadoop?

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Q. What is a major limitation of Hadoop's approach to data reliability?

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Q. What does the batch-oriented nature of Hadoop mean for real-time changes?

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Q. What is one of the challenges associated with the Hadoop file system (HDS)?

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Q. What opportunity does the combination of Hadoop's scale, unstructured data processing, and machine learning algorithms create?

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