I am planning to invoke AWS Lambda function by modifying objects on AWS S3 bucket. I also need to send a large amount of data to the AWS Lambda function. How can I send the data to it in an efficient way?
I recently did this by gzipping the data before invoking the lambda function. This is super easy to do with most programming languages. Depending on your database content this will be a better or worse solution. The content of my database had a lot of data repetition and zipped very nicely.
Send large data to AWS Lambda function