MWS GaussDB(for openGauss) is an enterprise-grade distributed relational database from MWS cloud. MWS GaussDB(for openGauss) features hybrid transactional/analytical processing (HTAP) workloads and intra-city cross-AZ deployment with zero data loss. With a distributed architecture, GaussDB(for openGauss) supports petabytes of storage and contains more than 1,000 nodes per DB instance. It is highly available, secure, and scalable and provides capabilities including quick deployment, backup, restoration, monitoring, and alarm reporting for enterprises. MWS openGauss community provides open-source standalone and primary/standby instances for partners and developers to build an open and prosperous database ecosystem. MWS GaussDB for openGauss highlights crossover value-based/insightful handling (HTAP) responsibilities and intra-city cross-AZ arrangement with zero information misfortune.