Google Cloud SQL: Alternative to LOAD DATA INFILE

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说谎
说谎 2020-12-21 05:45

I am working in Google App Engine and we have a Python script that dumps data in Google Cloud SQL. One of the data sets we have to dump is huge. We dump around 150K rows of

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  • 2020-12-21 06:18

    As stated in this comment of another question, LOAD DATA LOCAL INFILE is supported by App Engine.

    The MySQL Manual explains on how to use this statement.

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  • 2020-12-21 06:25

    Things you can do to get better bulk import performance:

    • Create a .sql file and do an import
    • Make sure that the insert statements do more than one row at a time. A good rule of thumb is one megabyte per INSERT.
    • Switch to async replication
    • Do the import from an App Engine app. The app will be colocated with your Cloud SQL instance, greatly reducing the network latency.
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