8 Key Questions to Answer Before Picking a Database for Your Stack

A technical guide published on DEV Community urges engineers to evaluate their own workload, architecture, and operational needs before comparing database vendors. The framework covers eight areas including workload type, data scale and growth, and whether transactional and analytical processing should share one platform or be split across two. Compliance and security requirements — such as data residency, encryption, and audit logging — are highlighted as hard gates that can eliminate candidates before any performance testing begins. Deployment environment, from physical servers to hybrid cloud, is also flagged as a major factor that narrows the candidate pool early. The core advice is to measure workload shape and constraints first, so the list of viable database options shrinks naturally before detailed vendor comparisons begin.