Question: Can you recommend a database solution that offers instant provisioning and autoscaling for optimal resource usage?

If you're looking for a database solution that can provision instantly and autoscale for the best use of resources, Neon is another top option. Neon is a serverless platform that can provision a Postgres database in 300ms, and it has autoscaling to adjust compute resources based on demand. Its branching feature lets you create isolated DB copies for development and CI/CD, and it has read replicas, point-in-time recovery and support for multiple languages.

Another top option is Xata, a serverless data platform for PostgreSQL. It's got automatic scaling and a generous free tier, and it's designed to be flexible for developers. Xata has features like zero-downtime schema migrations, file storage, full-text search, AI integration and a collaborative dashboard. It supports a broad range of frameworks and tools so it'll work with whatever development environment you prefer.

If you want a system that can handle both transactional and analytical data in one engine, check out SingleStore. It can ingest high-throughput streaming data and can perform queries in milliseconds. SingleStore has elastic scaling and separate storage and compute for flexible resource allocation, and it's good for intelligent apps and real-time analytics.

Last, Supabase is an open-source Firebase alternative that combines a Postgres database with user authentication and real-time subscriptions. It supports frameworks like Next.js and Svelte, and it's got features like edge functions, real-time data synchronization and vector embeddings for machine learning. Supabase has a free tier with unlimited API requests and 50,000 monthly active users.