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Free web BI tool for ad-hoc analytics and live reporting with online pivot tables (crosstabs), charts and datagrids. Analyze CSV data or connect directly to a database (SQL, MongoDb, ElasticSearch, Analysis Services), share & publish your reports.
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Amazon Kinesis services make it easy to work with real-time streaming data in the AWS cloud.
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Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.