Thanks for the details. Flat files in the cloud, and heavy caching on the client sounds like the most effective way to go about it to me too. I work at a compan

Thanks for the details. Flat files in the cloud, and heavy caching on the client sounds like the most effective way to go about it to me too. I work at a company that collects data like this for the traditional derivatives markets and fwiw about half of our data is in S3 too. The other half, Dynamo. I appreciate you making this accessible to indie algo traders, it's def what we need. Will keep an eye on this.