“My assessment: Excellent if you're already using PostgreSQL and want authentication, storage, database functionality, and realtime in one platform.”
“Excellent if you're already using PostgreSQL and want authentication, storage, database functionality, and realtime in one platform.”
“| WebSockets, Pub/Sub, Postgres Changes | Managed horizontal cluster | Postgres-based chat”
“1,000 concurrent users: Supabase is probably more than sufficient.”
“These are configurable limits, not universal hardware ceilings.”
“My assessment: Firestore is a strong option if you want managed realtime synchronization with minimal infrastructure management.”
“Firestore has automatic horizontal scaling and a sophisticated change-log fan-out architecture.”
“Firestore is a strong option if you want managed realtime synchronization with minimal infrastructure management.”
“One consideration: Firestore charges for document reads, so high-frequency updates and large numbers of listeners can become expensive.”
“Firebase Realtime Database has a documented limit of approximately 200,000 simultaneous connections per database.”
“Popular technologies: - Redis Pub/Sub - Redis Streams”
“My assessment: One of my strongest recommendations for a chat application expecting substantial concurrent traffic.”
“The biggest advantage is that you don't have to operate your own WebSocket infrastructure.”
“Distributed WebSocket infrastructure.”
“Message ordering.”
“Connection recovery.”
“Presence.”
“Message history.”
“Global message distribution.”
“My assessment: Good for getting started quickly. I'd compare its current connection and message quotas carefully before choosing it for a very large deployment.”
“Very easy to integrate.”
“No WebSocket infrastructure to maintain.”
“Supports private and presence channels.”
“Good developer experience.”
“I'd compare its current connection and message quotas carefully before choosing it for a very large deployment.”
“For a Node.js backend, this is a solid long-term architecture if you have the engineering resources to operate it.”
“Complete control.”
“No dependency on a managed realtime provider.”
“Flexible authentication and authorization.”
“Can be optimized for your specific workload.”
“Redis cluster management.”
“Connection recovery.”
“Infrastructure management.”
“Load balancing and deployment complexity.”
“You are responsible for reliability and scaling.”