Introduction

KeySquare is a collection of fixed income trading applications underpinned by ultra low-latency platform.

Some key features of KeySquare platform are:

1. Simple API to publish and subscribe to data in Java, Python and Excel. There are non-public REST and Websocket interfaces too which will be exposed at a future date.
   1. Reliable UDP for ultra low latency messaging in local networks
   2. TCP for remote networks
2. Logical message routing using a 4 tuple structure (similar to IP addresses)
   1. Predictable message ordering for distributed systems and back-testing
3. Access control
4. Realtime performance monitoring
5. Easy to use web UI for administrators