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README.md

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 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/ff824123db8542a3ad34ee3e1be58bd4)](https://www.codacy.com/manual/sonsoleslp/fiware-cosmos-orion-flink-connector?utm_source=github.com&utm_medium=referral&utm_content=ging/fiware-cosmos-orion-flink-connector&utm_campaign=Badge_Grade)
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 The [Cosmos Generic Enabler](https://github.com/ging/fiware-cosmos) simplifies Big Data analysis of context data and
 integrates with some of the many popular Big Data platforms.

doc/index.md

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 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/ff824123db8542a3ad34ee3e1be58bd4)](https://www.codacy.com/manual/sonsoleslp/fiware-cosmos-orion-flink-connector?utm_source=github.com&utm_medium=referral&utm_content=ging/fiware-cosmos-orion-flink-connector&utm_campaign=Badge_Grade)
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+[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/4526/badge)](https://bestpractices.coreinfrastructure.org/projects/4526)
 
 The Cosmos Generic Enabler enables easier BigData analysis over context, integrated with some of the most popular
 BigData platforms.