In the modern SaaS world, observability is key to running software reliability, managing risks and deriving business value out of the code that you’re shipping. To measure how your service is performing, you record Service Level Indicators (SLIs) or metrics, and alert whenever performance, correctness or availability is affected.

With Kong 1.0 users are now able to control TCP (Transport Control Protocol) traffic. Learn about how we added TCP support, and how you can try it out. TCP traffic powers email, file transfer, ssh, and many other common types of traffic that can’t be handled by a layer 7 proxy. Our expansion to layer 4 will enable you to connect even more of your services using Kong.