Namastack
Reliable foundations for event-driven systems.
Open-source infrastructure tools for modern distributed applications.
Namastack builds reliable infrastructure primitives for distributed systems. We focus on the hard problems so you can focus on your product.
Every component is built to withstand failure and guarantee delivery.
Atomic operations ensure your data and events stay in sync.
Battle-tested under real workloads. No toy projects.
Clean APIs that integrate without friction into existing systems.
Transparent, community-driven development. Always.
Featured Project
An open-source transactional outbox implementation for Spring Boot that guarantees atomic database and message publishing operations.
Eliminates the risk of writing to a database and publishing an event as two separate, non-atomic operations.
Guarantees that every database change is followed by a corresponding event, even when services crash or restart.
Designed from the ground up for distributed architectures where inter-service communication must be consistent.
Battle-tested in production environments. Handles retries, ordering, and idempotency out of the box.
First-class Spring Boot integration. Auto-configuration, starter dependencies, and familiar programming model.
Open source with ~300 GitHub stars and an active community of contributors and users.
In distributed systems, consistency isn't optional — it's the foundation everything else is built on.
Coordinating state across services introduces failure modes that monoliths never face. Every network call is a potential point of failure.
Writing to a database and publishing a message are two separate operations. If either fails, your system state becomes inconsistent.
Lost events don't throw exceptions. They silently corrupt downstream state, leading to bugs that are nearly impossible to trace.
One missed event cascades through dependent services. By the time you notice, recovery requires manual intervention across multiple systems.
Get started with Namastack Outbox and eliminate the dual-write problem in your microservices today.