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Emanuel Calvo
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32 followers
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Importing datasets from #Redshift to #Clickhouse in few commands and other memory consumption information.

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Considerations on performance and results on sampling distributed tables in #Clickhouse.

http://www.3manuek.com/clickhousesample
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#postgres custom sharding using Foreign Data Wrappers
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Learn how to blend Shell/Bash Scripting with the power of Python from the NEW book. Really cool solution for all who are interested in efficiency and data analysis:

http://www.quantatrisk.com/python-for-quants-volume-i/
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