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Showing posts with the label Cassandra
Transforming A Cassandra Orderedmapserializedkey To A Python Dictionary

Transforming A Cassandra Orderedmapserializedkey To A Python Dictionary

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I have a column in Cassandra composed of a map of lists which when queried with the Python driver i… Read more Transforming A Cassandra Orderedmapserializedkey To A Python Dictionary
Cassandra Database Session Reuse In Aws Lambda (python)

Cassandra Database Session Reuse In Aws Lambda (python)

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I am trying to reuse a Cassandra cluster session for subsequent AWS Lambda function calls. I've… Read more Cassandra Database Session Reuse In Aws Lambda (python)
Cassandra Python Driver: Force Using A Single Node

Cassandra Python Driver: Force Using A Single Node

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Is it possible to force the Python driver to connect to a single specified node (and not create a c… Read more Cassandra Python Driver: Force Using A Single Node
Insert Pandas Dataframe Into Cassandra Table

Insert Pandas Dataframe Into Cassandra Table

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From the documentation , there is a way to insert data into table: session.execute( ''&… Read more Insert Pandas Dataframe Into Cassandra Table
Can't Connect To Cassandra From Pyspark

Can't Connect To Cassandra From Pyspark

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I'm trying to connect to cassandra from Pyspark and run some queries. Here are all the steps I … Read more Can't Connect To Cassandra From Pyspark
Can't Export Cassandra Table Using Python

Can't Export Cassandra Table Using Python

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I am trying to export Cassandra table to CSV format using Python. But I couldn't do it. However… Read more Can't Export Cassandra Table Using Python