p2pdb

Object Database written in Rust using libp2p.

First Steps

• Create rendezvous mechanism to automate node localization
• Create identity for peers (probably libp2p peerId + a rsa (or similar) keyPair for new node authentication)
  • maybe just a shared secret among nodes that they hash with the authenticator nodes peerId => sha512(secretToken + authPeerId)
• TestCoreEngine control layer for a shared FileIndex
  • explore the fill first, reduce later redundancy solution -> all nodes replicate all files -> if a node runs out of storage it removes old files that it knows at least Rth (redundency threshold) nodes have a copy off -> delete old file -> write new file -> if a node can't remove any files without risking the cluster going below Rth copies of another object -> send alert on PubSub channel to all other nodes that you failed to allocate a new file to your list -> nodes publish local FileIndex and therefore all nodes know about the missing write from one node -> interval triggers internal accounting and FileIndex publishing (at least FileIndex changes should be published)
• TestStorageEngine local storage manager and accountant
  • responds to events
  • sends notifications/commands to command core engine
• TestCli?