You could look at AWS Athena, especially if you only query infrequently and can wait a minute on the search results. There are some data layout patterns in your

You could look at AWS Athena, especially if you only query infrequently and can wait a minute on the search results. There are some data layout patterns in your S3 bucket that you can use to optimize the search. Then you have true pay-per-use querying and don't even have to run any EC2 nodes or code yourself.