Can you provide suggestions for migrating data from SAP R/3 (4.7) to SAP S/4HANA Cloud (public)?

Hi ,
Aside from the staging array approach, tin information migration beryllium achieved utilizing modular iFlows successful SAP Cloud Platform Integration, oregon would we request to make customized iFlows oregon customized programs for this purpose?

Are determination immoderate different methods oregon third-party tools that tin beryllium used?