Databases is the systems lane for storage engines, schema decisions, query behavior, and the operational reality of managing data systems.
Use this category for:
- storage engines, schema design, query behavior, and operational database work
- database reliability, performance, and migrations
- data-system tradeoffs in real products
Good topics here:
- schema and storage tradeoffs
- migration and performance discussion
- operating databases under real workload pressure
If your topic is broader than this subcategory, use Systems instead.