About KarthikKarthik was one of the original database engineers at Facebook responsible for building distributed databases including Cassandra and HBase. He is an Apache HBase committer, and also an early contributor to Cassandra, before it was open-sourced by Facebook. He is currently the co-founder and CTO of the company behind YugabyteDB, a fully open-source distributed SQL database for building cloud-native and geo-distributed applications.Links:
Yugabyte community Slack channel: https://yugabyte-db.slack.com/

Distributed SQL Summit: https://distributedsql.org

Twitter: https://twitter.com/YugaByte

TranscriptAnnouncer: Hello, and welcome to Screaming in the Cloud with your host, Chief Cloud Economist at The Duckbill Group, Corey Quinn. This weekly show features conversations with people doing interesting work in the world of cloud, thoughtful commentary on the state of the technical world, and ridiculous titles for which Corey refuses to apologize. This is Screaming in the Cloud.Corey: You could build you go ahead and build your own coding and mapping notification system, but it takes time, and it sucks! Alternately, consider Courier, who is sponsoring this episode. They make it easy. You can call a single send API for all of your notifications and channels. You can control the complexity around routing, retries, and deliverability and simplify your notification sequences with automation rules. Visit courier.com today and get started for free. If you wind up talking to them, tell them I sent you and watch them wince—because everyone does when you bring up my name. Thats the glorious part of being me. Once again, you could build your own notification system but why on god’s flat earth would you do that?Corey: This episode is sponsored in part by “you”—gabyte. Distributed technologies like Kubernetes are great, citation very much needed, because they make it easier to have resilient, scalable, systems. SQL databases haven’t kept pace though, certainly not like no SQL databases have like Route 53, the world’s greatest database. We’re still, other than that, using legacy monolithic databases that require ever growing instances of compute. Sometimes we’ll try and bolt them together to make them more resilient and scalable, but let’s be honest it never works out well. Consider Yugabyte DB, its a distributed SQL database that solves basically all of this. It is 100% open source, and there's not asterisk next to the “open” on that one. And its designed to be resilient and scalable out of the box so you don’t have to charge yourself to death. It's compatible with PostgreSQL, or “postgresqueal” as I insist on pronouncing it, so you can use it right away without having to learn a new language and refactor everything. And you can distribute it wherever your applications take you, from across availability zones to other regions or even other cloud providers should one of those happen to exist. Go to yugabyte.com, thats Y-U-G-A-B-Y-T-E dot com and try their free beta of Yugabyte Cloud, where they host and manage it for you. Or see what the open source project looks like—its effortless distributed SQL for global apps. My thanks to Yu—gabyte for sponsoring this episode.Corey: Welcome to Screaming in the Cloud. I’m Corey Quinn. Today’s promoted episode comes from the place where a lot of my episodes do: I loudly and stridently insist that Route 53—or DNS in general—is the world’s greatest database, and then what happens is a whole bunch of people who work at database companies get upset with what I’ve said. Now, please don’t misunderstand me; they’re wrong, but I’m thrilled to have them come on and demonstrate that, which is what’s happening today. My guest is CTO and co-founder of Yugabyte. Karthik Ranganathan, thank you so much for spending the time to speak with me today. How are you?Karthik: I’m doing great. Thanks for having me, Corey. We’ll just go for YugabyteDB being the second-best database. Let’s just keep the first [crosstalk