Integration of SAP HANA On-Premise to AWS

Hello SAP Experts, I am a non-technology project manager who is given the task of figuring out the details behind integrating SAP HANA On-premise data to AWS Cloud. Considering I have no background in ERPs or anything technical, I thought I will reach out to to the community here for help. Basically I am looking for the below details

1) What is the best means of integrating SAP HANA On-prem to a AWS Cloud application? We are specifically looking at purchase order data to move to AWS Cloud on a day to day basis.

2) Given the details above, can anyone comment on how long it has taken for you in your experience and can anyone give me an indication as to how long it may take?

These two pieces of information will be of great help and I will be able to save the project. Looking forward to hearing from you.