CompTIA Exam CV0-002 Topic 24 Question 27 Discussion

A systems administrator migrated a company's CRM middleware to a VPC and left the database in the company's datacenter. The CRM application is now accessible over the Internet. A VPN between the company network and the VPC is used for the middleware to communicate with the database server. Since the migration, users are experiencing high application latency. Which of the following should the company do to resolve the latency issue?