Hetero DB specializes in database acceleration through a Postgre structured query language (SQL) extension module. It focuses on enhancing database systems with graphics processing unit (GPU) and nonvolatile memory express-solid-state drives (NVME-SSD) technologies. The company offers solutions for processing large-scale data, leveraging parallel computing to optimize searches, aggregations, and transformations. Hetero DB's products aim to maximize hardware capabilities for data handling and real-time analytics in various sectors.