DevOps Solutions
DevOps for Real-Time Applications
Real-time applications — chat, collaborative editors, live dashboards, multiplayer features — need infrastructure that handles persistent connections, low-latency message delivery, and horizontal scaling without losing messages. We implement the infrastructure stack for real-time: WebSocket servers, message brokers, event streaming, and connection management at scale.
Need this done for your project?
We implement, you ship. Async, documented, done in days.
Real-Time Infrastructure Challenges
Real-time apps face challenges that request-response APIs don't: persistent WebSocket connections that consume server resources, message fan-out to thousands of connected clients, connection state management during deployments, horizontal scaling that requires message broker coordination, and graceful degradation when connections are interrupted.
WebSocket Infrastructure
We deploy WebSocket servers (Socket.io, ws, or custom implementations) behind load balancers with sticky sessions or Redis-based adapter for cross-server message delivery. Connection limits per server are tuned based on message volume and server resources. Health checks detect unresponsive connection handlers. Automatic reconnection with exponential backoff handles transient failures.
Message Broker & Event Streaming
Redis Pub/Sub handles low-latency message fan-out for moderate scale. Kafka or NATS provides durable event streaming for high-throughput scenarios. We configure topic partitioning, consumer groups, and retention policies based on your message patterns. Message ordering guarantees are maintained per channel/room.
Scaling & Connection Management
Horizontal scaling of WebSocket servers requires coordination — when a message arrives for users connected to different servers, the message broker distributes it. We implement connection registries that track which server each user is connected to. Load balancing distributes new connections evenly. Graceful shutdown drains existing connections during deployments.
Zero-Downtime Deployments
Deploying real-time services without disconnecting users requires careful orchestration. We implement rolling deployments with connection draining — old servers stop accepting new connections while existing ones are gradually migrated. Client-side reconnection logic handles the transition. Message buffers prevent message loss during server switches.
How It Works
Purchase the engagement, submit your async brief with your real-time requirements and expected concurrent connections, and receive a complete infrastructure implementation within 7–10 business days.
Why Anubiz Engineering
100% async — no calls, no meetings
Delivered in days, not weeks
Full documentation included
Production-grade from day one
Security-first approach
Post-delivery support included
Ready to get started?
Skip the research. Tell us what you need, and we'll scope it, implement it, and hand it back — fully documented and production-ready.