Chicago Mercantile Exchange Inc.

Ajay Sunderajan Madhavan

Stanislav Liberman

Ryan David Pierce

Kireeti Reddy

Todd James Borro

Mansoor Ahmed

Maximiano J Martinez

David Erik Heitman

David Hoag

Eric Yeh

Balaji Rengachari

Jayanth Pridhvi Raj Recherla

The disclosed embodiments relate to systems and methods for generating a compact in memory key-value data structure/database which may or may not be hierarchical, i.e., include nested key-value data structures, which can be utilized for other applications. The key-value data to be encoded and stored in the generated database may be extracted from another database, such as a relational database, or other source. It will be appreciated that the disclosed embodiments may be used to encode and store any data, not just key-value data sets, which would benefit from the compact long-aligned form generated thereby. The resultant compact data structure may be efficiently accessed to directly retrieve particular data or search for particular data and such access may be enabled using a defined notation/syntax and/or one or more intermediary processes or programs.

Optimized data structure, and method of generating same, for efficient storage of data in, and retrieval from, a computer memory

A blockchain includes different digital assets, including digital tradeable tokens and inventory tokens. The blockchain may implement a transaction type that includes both digital tradeable tokens and the inventory tokens. The digital tradeable tokens and inventory tokens may be associated with physical assets that can be uniquely identified and are intended to be fungible with each other. The validation rules of the blockchain may rely upon quantities of the digital tradeable token and inventory tokens satisfying a predetermined relationship.

Blockchain including linked digital assets

A computer implemented method for implementing a real time reconciling shared data structure is disclosed. The shared data structure may be stored in a memory, and a portion of the shared data structure may be coupled with a processor. The computer implemented method may be used for interacting with the shared data structure. The method may comprise the exchange of messages, requesting to change data in the shared data structure, between selected participants, wherein some of the participants must validate requested changes to the shared data. If all participants validate the requests to change data the changes to the data are made, and if less than all participants validate the requests then the changes are not made.

Bilateral assertion model and ledger implementation thereof

The disclosed embodiments, collectively referred to as the 'Message Ordering Buffer' or “MOB”, relate to an improved messaging platform, or processing system, which may also be referred to as a message processing architecture or platform, which routes messages from a publisher to a subscriber ensuring related messages, e.g., ordered messages, are conveyed to a single recipient, e.g., processing thread, without unnecessarily committing resources of the architecture to that recipient or otherwise preventing message transmission to other recipients. The disclosed embodiments further include additional features which improve efficient and facilitate deployment in different application environments. The disclosed embodiments may be deployed as a message oriented middleware component directly installed, or accessed as a service, and accessed by publishers and subscribers, as described herein, so as to electronically exchange messages therebetween.

Lane handling for message ordering buffer

The disclosed embodiments relate to implementation of a syntax for altering one or more rules by which a blockchain may be modified wherein the software implementing each client of a blockchain network are programmed to be responsive to requests or directives to alter one or more rules by which blocks may be added to a blockchain responsive to transactions received for storage therein, the requests/directives being processed by the client as a transaction and added to the block in accordance with the current state of the operating rules, thereby adding a new rule or modifying an existing rule for subsequent operation of the client.

Systems and methods for blockchain rule synchronization

A computer implemented method and system for a selectively replicated trustless persistent store is provided using a bilateral distributed ledger. The selectively replicated trustless persistent store synchronizes current state data stores shared among multiple parties. Data modifications may be made in any shared store locally and then are automatically replicated across other permissioned stores. The selectively replicated trustless persistent store is responsible for getting the data validated and agreed upon before committing locally.

Selectively replicated trustless persistent store

The disclosed embodiments, collectively referred to as the 'Message Ordering Buffer' or 'MOB', relate to an improved messaging platform, or processing system, which may also be referred to as a message processing architecture or platform, which routes messages from a publisher to a subscriber ensuring related messages, e.g., ordered messages, are conveyed to a single recipient, e.g., processing thread, without unnecessarily committing resources of the architecture to that recipient or otherwise preventing message transmission to other recipients. The disclosed embodiments further include additional features which improve efficient and facilitate deployment in different application environments. The disclosed embodiments may be deployed as a message oriented middleware component directly installed, or accessed as a service, and accessed by publishers and subscribers, as described herein, so as to electronically exchange messages therebetween.

Message ordering buffer

Systems and methods are provided for efficiently permitting the transmission and receipt of trading messages between message sources configured to use a variety of different protocols. Messaging gateways may be configured to reformat messages for proper transmission across a transport mechanism. Messaging gateways may also insert sequence and group information into message headers to facilitate processing messages in the proper order. Messages may be processed with processing threads that are dynamically allocated by messaging gateways.

Growing community of inventors

Aurora, IL, United States of America

Ajay Sunderajan Madhavan