This application will export the content of a DynamoDB table into CSV (comma-separated values) output. All you need to do is update config.json with your AWS credentials and region.
The output is comma-separated and each field is enclosed by double quotes ("). Double quotes in the data as escaped as "
This software is governed by the Apache 2.0 license.
typically, to use you'd run:
node dynamoDBtoCSV.js -t Hourly_ZEDO_Impressions_by_IP > output.csv
to export to CSV
Use -d to describe the table prior so you can have an idea of the number of rows you are going to export
node dynamoDBtoCSV.js -t Hourly_ZEDO_Impressions_by_IP -d
to get some information about the table.
Full syntax is:
node dynamoDBtoCSV.js --help
Usage: dynamoDBtoCSV.js [options]
Options:
-h, --help output usage information
-V, --version output the version number
-t, --table [tablename] Add the table you want to output to csv
-e, --endpoint [url] Endpoint URL, can be used to dump from local DynamoDB
-d, --describe
You'll need to install a few modules, including:
- aws-sdk
- commander
- dynamodb-marshaler
- papaparse
npm install
should do it.
"HashOf10","DateIPAdID","adcount"
"37693cfc748049e45d87b8c7d8b9aacd","2013011720024058205168000000010002","1"
"37693cfc748049e45d87b8c7d8b9aacd","2013011720050084232194000000010002","1"