Which feature in SAP Analytics Cloud enables data integration from SAP BW and SAP HANA without data replication?

The feature in SAP Analytics Cloud that enables data integration from SAP BW and SAP HANA without the need for data replication is the Live Data Connection. This capability allows users to directly connect to the data sources in real-time, which means that data remains in its original location and is accessed live as needed.

By using a live connection, organizations can ensure that they are always working with the most current data, which supports more accurate analysis and reporting. This is particularly beneficial when working with large datasets, where data replication could lead to potential issues with data lag or redundancy. Moreover, it leverages the strengths of SAP BW and SAP HANA, where complex queries and calculations can be executed at the source, thus optimizing performance.

Other options, such as Model Import and Data Import, generally involve bringing data into SAP Analytics Cloud, which could result in data duplication and does not provide the same level of real-time access that a Live Data Connection does. Data Acquisition, while facilitating the transfer of data, also typically implies some level of replication depending on the context in which it is used. Thus, the Live Data Connection uniquely stands out for maintaining data integrity and immediacy in analytics scenarios.