# Database architecture — Devarps

**Canonical styled page:** <https://www.devarps.com/services/database-architecture>

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We design transactional schemas, analytic-friendly structures, tenancy boundaries, indexing strategies, backups/restore discipline, realtime layers when warranted (Firebase or SQL streaming patterns).

Tooling spans PostgreSQL/MySQL ecosystems, Firebase when product shape fits it, pragmatic ORM layering (Prisma / TypeORM / Sequelize).