Today's episode is with Khawaja Shams. Khawaja is the CEO and co-founder of Momento, which is a Serverless Cache.  He used to lead the DynamoDB team at AWS and now he's doing Memento. We talk about a lot of different things, including multi-tenancy and cellular architecture and what it's like to build on AWS and sell infrastructure products to end customers and just a lot of other really good stuff. We hope you enjoy this episode. 01:12 Introduction 03:38 multi-tenancy 08:13 S3 and Tigris 15:09 Aurora 19:11 Momento 31:21 Cellular Architecture 41:16 Most people are doing cross-AZ wrong 52:23 Elasticsearch 01:03:08 Rapid Fire