Which technology is used to integrate SAP S/4HANA cloud with other SAP and non-SAP applications?

The most suitable technology for integrating SAP S/4HANA Cloud with other SAP and non-SAP applications is through the SQL connect function. This capability allows for communication between database systems and facilitates access to data across different applications. By using SQL connectors, users can establish connections to various data sources, enabling real-time data exchange and processing between cloud applications and other systems.

SQL connect functions are designed to interact with relational databases and can handle complex queries, which enhances the ability to integrate disparate systems effectively. This facilitates comprehensive reporting, analytical capabilities, and data management across different platforms.

In contrast, other options such as web services, FTP transfers, and data warehousing tools, while they serve as methods of integration, may not offer the same level of direct database interaction. Web services enable service-oriented architecture integrations but may require additional configuration and do not always guarantee performance efficiency or real-time data access. FTP transfers are primarily useful for bulk data movement but lack the real-time capabilities that SQL connects can provide. Data warehousing tools are crucial for data analysis and reporting strategies but are typically not used for live integration of applications. These distinctions underscore why the SQL connect function stands out as the most effective integration technology for SAP S/4HANA Cloud.