Tech Stack & Architecture
What database should I choose for an MVP SaaS product?
Answer:
For most MVP SaaS apps, start with PostgreSQL. It’s reliable, manages relational data effectively, supports JSON for flexibility, and offers excellent tooling across all cloud providers. Choose MongoDB only if your data is genuinely document-oriented and your team is experienced with it. A dependable, proven database reduces risk and accelerates product delivery.
Related Tech Stack & Architecture Questions And Answers
- What tech stack should I use for my first SaaS product as a non technical founder?
- Should my startup start with a monolith or with microservices architecture?
- Is it a good idea to build my MVP on low code or no code tools instead of custom development?
- When should a startup rewrite its prototype or MVP from scratch?
- Does the choice of backend language really matter for an early stage product?
- How should a startup choose a cloud provider like AWS, Azure, or Google Cloud?
- Should a startup use serverless (AWS Lambda / Cloud Functions) for the first version?
- How do I choose a frontend framework for a new web app: React, Vue, or Angular?
- Should I build a REST API or GraphQL API for my startup?
- How do I design multi-tenant architecture for SaaS without overcomplicating it?
- What’s the best authentication setup for a SaaS MVP (OAuth, SSO, magic links)?
- How should a startup structure a codebase to avoid a messy architecture later?
- What’s a practical CI/CD setup for early-stage startups?
- When should I introduce caching (Redis) in my architecture?
- Do I need message queues (RabbitMQ, SQS, Kafka) for an MVP?
- How do I choose between containers (Docker/Kubernetes) and a simple VPS/PaaS?
- What observability should I set up early (logs, monitoring, error tracking)?
- How can I keep cloud costs under control while the product is still early?
- How do I manage tech debt without slowing down product development?
- How can a startup safely manage third-party integrations (payments, email, analytics)?
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