Zero data loss transfer protocol

A system comprising:

• one or more computer processors;
• one or more computer memories;
• and
• a set of instructions incorporated into the one or more computer memories, the set of instructions configuring the one or more computer processors to perform operations comprising:
• generating data updates at a producer system;
• transmitting the data updates and a data storage request to a consumer system while simultaneously sending the data updates to a producer transaction log at the producer system;
• based on a completion of a storing of the data updates at the producer system and a logging of the data updates at the producer system, sending a producer acknowledgement message to the consumer system and the producer transaction log at the producer system;
• based on a receiving of a consumer acknowledgement message from the consumer system and a receiving of the producer acknowledgement message from the producer transaction log at the producer system, committing the data updates as final at the producer transaction log.

A method comprising:

• generating data updates at a producer system;
• transmitting the data updates and a data storage request to a consumer system while simultaneously sending the data updates to a producer transaction log at the producer system;
• based on a completion of a storing of the data updates at the producer system and a logging of the data updates at the producer system, sending a producer acknowledgement message to the consumer system and the producer transaction log at the producer system;
• based on a receiving of a consumer acknowledgement message from the consumer system and a receiving of the producer acknowledgement message from the producer transaction log at the producer system, committing the data updates as final at the producer transaction log.

A non-transitory computer-readable storage medium storing a set of instructions that, when executed by one or more processors of a machine, cause the machine to perform operations, the operations comprising:

• generating data updates at a producer system;
• transmitting the data updates and a data storage request to a consumer system while simultaneously sending the data updates to a producer transaction log at the producer system;
• based on a completion of a storing of the data updates at the producer system and a logging of the data updates at the producer system, sending a producer acknowledgement message to the consumer system and the producer transaction log at the producer system;
• based on a receiving of a consumer acknowledgement message from the consumer system and a receiving of the producer acknowledgement message from the producer transaction log at the producer system, committing the data updates as final at the producer transaction log.