SingleStoreDB (formerly MemSQL)

SingleStoreDB is a database focused on high performance and hybrid workloads (HTAP). Our customers include half of the top 10 US banks, 2 of the top 3 US telcos, and 12% of the Fortune 100. Our product is a distributed, relational database that handles both transactions and real-time analytics at scale. Querying is done through standard SQL drivers and syntax, leveraging a broad ecosystem of drivers and applications. We have been building SingleStore since 2011, and building a database-as-a-service product involves a bunch of interesting technical challenges such as: * Compilers and code generation * Distributed computing and fault tolerance * UI and User Experience * Integrations with connectors and third-party tools (e.g., Business Intelligence tools like Tableau) * Infrastructure that scales to dozens of thousands of database clusters across GCP, Azure and AWS