Optimize JSON for pub sub transmission?

[jmb-mage]

Request

JSON documents themselves could be optimized when used in a pub sub pattern as transmission packets. The goal is to create a single json meta data file for serialization and deserialization to be spread to every node. The json documents that are sent repeatedly are optimized and even compressed

• Serializer methods create a json meta data file
• Deserializer methods load json meta data file once (and once again if model changes)
• json meta data file aids with serializing and deserializing
• Key mapping exists in json meta data.
• Keys can be replaced with shorter keys, ex: "UserName": "Jonathan" becomes "a": "Jonathan".
• Null or empty values do not need to be serialized and deserializer will assume they are null
• Compression like zip?

[ohler55]

This is really out of scope for a JSON parser. It is really an application level feature or at least a library on top of Oj.