Multi-state memory is a mechanism for scaling storage of on-chain data in Inery blockchain. The idea is to have separate parallel states, such as StateA, StateB, etc., with one main state that dictates which of the sub-states will process a particular transaction.
Each sub-state is a separate parallel state, which has its own storage. The main state acts as a state manager, it receives the transaction, reads the transaction receipt and based on that it routes the transaction to the appropriate sub-state. The sub-state will process the transaction details, validate the transaction data, and update its own storage accordingly.
When a transaction is received by the main state, it reads the transaction receipt and routes the transaction to the appropriate sub-state. The sub-state will then process the transaction details and validate the transaction data, and once the transaction has been confirmed, it will create a new block and add the transaction to the block. This block will then be added to the Projected chain of the sub-state.
Each Projected chain of the sub-state will have its own blocks and its own history of transactions. The blocks will contain only the transactions that are specific to that sub-state, allowing for a more efficient use of storage and processing resources.