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Subcluster interactions with parquet files? — Vertica Forum

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Subcluster interactions with parquet files?

kxu

kxu Administrator

April 2020 in General Discussion

How do subclusters interact with external tables based on parquet files?

Sizing and Configuring Vertica in Eon Mode for Different Use Cases
@skeswani @skamat

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Answers

dsprogis Employee

April 2020

External tables are defined at the database level and available to all subclusters.
External tables are define with the COPY command; look here in the documentation for more details: https://www.vertica.com/docs/9.3.x/HTML/Content/Authoring/AdministratorsGuide/Tables/ExternalTables/CreatingExternalTables.htm?zoom_highlight=external table

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