If your company has a global customer base, you’ll likely be building an application for users in different areas across the world. Deploying the application in just a single region can make high latencies a serious problem for users located far from the application’s deployment region. Latency can dramatically affect user experience, and it can also lead to more serious problems with data integrity, like transaction contention. As a result, limiting latency is among the top priorities for global application developers. In this blog, we walk you through a low-latency multi-region application that we built and deployed for MovR, a fictional vehicle-sharing company with a growing user base. The MovR application is a Flask web application, connected to a CockroachDB cluster with SQLAlchemy. We deployed the application in multiple regions across the US and Europe, using Google Kubernetes Engine, with some additional Google Cloud Services for load balancing, ingress, and domain hosting. For the database, we used a multi-region CockroachDB Dedicated deployment on GCP. The application source code is available on GitHub, and an end-to-end tutorial for developing and deploying the application is available on our documentation website.