In the exploration of optimizing SQL query execution at the edge, a comparative analysis between SQL-over-HTTP and WebSockets reveals distinct advantages for each protocol. The Neon driver, initially designed to facilitate Postgres database queries via WebSockets, encountered challenges with network round-trips in edge environments, which were mitigated through optimizations that reduced connection latency significantly. Experiments demonstrated that while WebSockets excel in multi-query scenarios once a connection is established, SQL-over-HTTP offers lower latency for single-shot queries due to its compatibility with connection caching. The study highlights that the choice between these protocols depends on specific use cases and runtime environments, as Edge networks provide geographic proximity advantages while serverless environments with connection caching can yield even lower latencies. Developers are encouraged to consider query types, geographical user distribution, and specific API requirements when selecting a protocol to ensure optimal performance in their applications.