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NATS is a lightweight communications solution for microservices-based software applications, edge platforms, and endpoint devices, providing high-performance connectivity between services and devices.


  • Ease of use enables developers to implement solutions using NATS without training, instead using examples, blog posts, and online documentation.

Features and Benefits

  • Learn how NATS is resilient and scalable, dynamically adding servers to a cluster maintaining supported clients, with awareness of topology changes, and providing auto healing by automatic fail-over to new nodes in the cluster.
  • Learn how NATS is secure, offering full TLS support, CA certificates, user/password- or token-based authentication, and publish/subscribe authorization through permission-based roles.

Key questions answered

  • What are the performance characteristics of the solution? How many messages per second it can process?
  • How do users develop the client side?

Table of contents


  • Catalyst
  • Key messages

Recommendations for enterprises

  • Why put NATS on your radar?


  • Background
  • Current position

Data sheet

  • Key facts


  • On the Radar
  • Authors