Amazon RDS (Relational Database Service) is a managed relational database service that simplifies the setup, operation, and scaling of databases in the cloud..

Microsoft SQL Server is Microsoft's classic relational database management system (RDBMS) and one of the best-selling databases on the market.

The database runs in server mode, but can only be installed on Windows servers, providing data and structure access and manipulation services, which can be used from client applications or tools such as SQL Server Management Studio, SQLCmd, or third-party tools that can use connectors such as ODBC, ADO.NET or OLE-DB to execute TSQL commands on SQL Server...

Oracle Database is an enterprise-level relational database solution that facilitates the management, analysis, and storage of large volumes of data..

Google Cloud SQL is a fully managed relational database service that helps businesses set up, maintain, and manage their databases on Google Cloud Platform.
It supports MySQL, PostgreSQL, and SQL Server...

SAP HANA (High-performance ANalytic Appliance) is a multi-model database that stores data in its memory rather than on a disk. This column-based design enables advanced analytics along with high-speed transactions in a single system..

IBM DB2 is a high-performance relational database designed to manage large volumes of data and provide low-latency transactions. With decades of experience, DB2 has become a reliable solution for critical workloads, offering near-infinite scalability, real-time analytics, and multi-cloud support.

Snowflake is a fully managed cloud service, easy to use, but with a huge capacity for concurrent workloads.
Snowflake provides capabilities for data warehousing, data lakes, data engineering, data science, data application development and securely shared data exchange and consumption.

Cloudera Data Platform (CDP) is a comprehensive solution for data management and analytics in hybrid and multi-cloud environments. Designed to offer flexibility and scalability, it enables organizations to manage data across any cloud, perform advanced analytics, and ensure data security at all times..

Huawei GaussDB is an enterprise-class AI-Native distributed database that uses the massively parallel processing (MPP) architecture.

GaussDB supports both row and column-oriented storage and is capable of processing petabytes of data. GaussDB offers a cost-efficient, general-purpose computing platform to manage massive data sets and is compatible with a wide range of data warehousing systems, business intelligence (BI) systems, and decision support systems (DSS).
Huawei GaussDB integrates AI technology into the database kernel architecture and algorithms, providing users distributed databases with higher performance, higher availability, and more diverse computing power.