Your company runs a production application in a VPC named 'app-vpc' and a separate analytics platform in a VPC named 'data-vpc', both in the same organization but in different projects. The analytics service must query internal databases in 'app-vpc' using private RFC 1918 IP addresses without traversing the public internet, and traffic must remain low-latency. Neither team wants to manage VPN tunnels or additional gateway VMs. What should you do?