Philadelphia, a new open source FIX engine for the JVM

Imported from previous forum

Philadelphia is a new FIX engine for the JVM. To exhibit low and predictable latency, it takes a careful approach to memory management. It also parses fields in incoming messages only on demand, supports templates with pre-formatted fields for outgoing messages, and does not enforce field types by default.

The initial release supports FIX 4.2, FIX 4.3, and FIX 4.4.

The source code is available on GitHub:

The API documentation is available at:

http://api.paritytrading.com/philadelphia/latest/