snappy Questions

Easiest way to remap column headers in Glue/Athena? – Amazon Web Sevices

March 4, 2023
mr-sk
2 Answers

Data has headers like _col_0, _col_1, etc. I have a sample data file that has the correct column headers. However, all the data is in snappy/parquet across ~250 files. What is the easiest way to remap the column headers in…

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Configure Redisson client to simulataneously use two codecs

November 18, 2021
Deepak
2 Answers

We use Redisson & are experimenting with Snappy compression codec to reduce Redis storage. We currently use JSON codec for custom data serialization. For the purpose of rollbacks on production, I'm exploring if it is possible to run the Redisson…

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