Bhupendra Singh Thakur techgyani
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hboylan
/ lambda-s3-read-write-by-line.js
Last active
January 6, 2023 18:38
AWS Lambda function to read and write S3 files by line to perform efficient processing
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| const stream = require('stream') | |
| const readline = require('readline') | |
| const AWS = require('aws-sdk') | |
| const S3 = new AWS.S3() | |
| // read S3 file by line | |
| function createReadline(Bucket, Key) { | |
| // s3 read stream | |
| const input = S3 |