SingleStoreDB is a database system designed to satisfy both transactional and analytical workloads, achieving state-of-the-art performance across OLTP and OLAP workloads. It runs demanding production workloads for large financial, telecom, high-tech, and energy companies, often replacing multiple databases with SingleStoreDB. The results from TPC-H and TPC-C benchmarks demonstrate that SingleStoreDB achieves competitive performance on both analytical and transactional workloads, outperforming cloud data warehouses like CDW1 and CDW2, while also surpassing an operational database like CDB. SingleStoreDB's Universal Storage allows it to deliver world-class performance on both OLTP and OLAP workloads in the same database and tables, with excellent scalability on larger TPC-C sizes. The system is designed to meet workload requirements that previously required using multiple specialized database systems, making it an attractive option for organizations seeking a unified solution.