OBSR

OBject StoRage (or OBSR) is a distributed, hierarchical, object storage. Each Object (i.e. StoredObject) is a data structure, composed of typed fields called Entries (i.e. StoredEntry) and child Objects. The Object Storage is composed of a root Object. The rest of the Objects are children of the root Object.

OBSR connected processes, called nodes, each hold a copy of the stored data, and report to each other on any changes. One node is the primary node, i.e. it serves as both a storage (like the other nodes) and a broker, for distributing information on changes between all the nodes. Non-primary nodes are referred to as secondary nodes.

The OBSR protocol is based on FlashLib's messaging protocol based on TCP. The primary node is basically the server and secondary nodes are clients.