{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853933","patent":{"patent_number":"US-9853933","title":"Message queue replication with message ownership migration","assignee":null,"inventors":[],"filing_date":"2015-08-13T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":20,"abstract":"The method including receiving, at a first node of a plurality of computing nodes, a message ownership migration request for a first message. The message ownership migration request can originate from a second node of the plurality of computing nodes. The first node can be an owner of the first message in a first instance of a message queue at the first node. The first message can be published from a first publisher to the message queue at one of the nodes of the plurality of computing nodes. The first message in the first instance of the message queue at the first node can be replicated at a second instance of the message queue at the second node. A first subscriber can be subscribed to the second instance of the message queue at the second node. The method also can include designating the second node as a new owner of the first message such that the first node is no longer the owner of the first message. The method further can include sending a message ownership migration notification for the first message from the first node to each of the other nodes of the plurality of computing nodes. The message ownership migration notification can identify the second node as the new owner of the first message. Other embodiments are provided."},"analysis":{"summary":"The Message Queue Replication with Message Ownership Migration patent addresses the critical need for high availability and fault tolerance in distributed systems. The core innovation is a method for replicating message queues across multiple computing nodes and dynamically transferring ownership of messages between them. This approach solves the problem of single points of failure in traditional message queue architectures, ensuring that message processing continues uninterrupted even when nodes fail or become unavailable. The key technical approach involves replicating message queues to create redundant instances, and then implementing a protocol for migrating message ownership from a failing node to a healthy one. This ensures that subscribers can continue receiving messages without disruption. The business value lies in improved system reliability, reduced downtime, and enhanced customer satisfaction. This technology has applications in various industries, including finance, e-commerce, and IoT, where reliable message processing is essential. The market opportunity is significant, as organizations increasingly rely on distributed systems to support their operations. This patent provides a foundation for building more resilient and scalable messaging infrastructure, offering a competitive advantage to those who adopt it.","layman_explanation":"The Message Queue Replication with Message Ownership Migration patent addresses a critical challenge in modern computing: ensuring that systems continue to operate reliably even when individual components fail. Imagine a company processing thousands of online orders per minute. These orders are often handled by a 'message queue,' which is like a digital waiting line where orders are temporarily stored before being processed. If the computer handling this queue crashes, orders could be lost, leading to unhappy customers and lost revenue.\n\nThis patent solves this problem by creating multiple copies of the message queue on different computers. This is the 'replication' part. But simply having copies isn't enough. The system also needs a way to decide which computer is in charge of processing the orders. This is where 'message ownership migration' comes in. If the computer currently in charge fails, the system automatically transfers the responsibility to another computer with a copy of the queue. This happens seamlessly, without interrupting the flow of orders.\n\nThis technology matters because it makes systems much more reliable. It reduces the risk of data loss and ensures that critical processes continue to run smoothly, even in the face of hardware failures or network outages. This is particularly important for businesses that rely on real-time data processing, such as financial institutions, e-commerce companies, and logistics providers. The result is increased efficiency, reduced costs, and improved customer satisfaction.\n\nLooking ahead, this technology could be applied to a wide range of applications, from self-driving cars to smart factories. As systems become more complex and interconnected, the need for reliable and fault-tolerant infrastructure will only continue to grow. This patent represents a significant step forward in building that infrastructure, paving the way for more resilient and robust systems in the future.","technical_analysis":"The Message Queue Replication with Message Ownership Migration patent presents a robust approach to distributed message queue management. At its core, the system involves replicating message queues across multiple nodes. This redundancy ensures that if one node fails, others can seamlessly take over, preventing data loss and maintaining system availability. The key technical aspect lies in the message ownership migration protocol. When a node is deemed unavailable, the system initiates a migration process, transferring ownership of the messages to another node. This process involves notifying all other nodes in the system about the change in ownership. This notification mechanism is crucial for maintaining consistency across the distributed environment. The algorithm for determining when to initiate a migration is also significant. Factors such as node health, network connectivity, and message processing load can be considered. The integration patterns for this technology involve adapting existing message queue clients to be aware of the replication and migration mechanisms. This may require modifications to the client libraries or the introduction of a proxy layer. Performance characteristics are a key consideration. The replication process can introduce latency, so it's important to optimize the replication mechanism to minimize the impact on message processing time. The code-level implications involve implementing the replication and migration protocols in a robust and efficient manner. This may require careful consideration of concurrency, error handling, and resource management. The overall architecture promotes a decentralized approach, enhancing the system's resilience and scalability. This patent offers a solid foundation for building highly available and fault-tolerant message queue systems.","business_analysis":"The Message Queue Replication with Message Ownership Migration patent holds significant commercial potential. The market opportunity lies in the increasing demand for highly available and fault-tolerant distributed systems. As organizations rely more heavily on cloud computing and IoT, the need for resilient messaging infrastructure becomes critical. The competitive advantages of this technology stem from its decentralized nature and its ability to seamlessly migrate message ownership. This provides a level of resilience that is difficult to achieve with traditional centralized message queue architectures. The revenue potential can be realized through licensing the technology to software vendors or offering it as a managed service. Business models could include subscription-based pricing or usage-based billing. The strategic positioning of this technology is as a key enabler for mission-critical applications. By ensuring reliable message processing, it can help organizations avoid costly downtime and maintain customer satisfaction. ROI projections would depend on the specific application and the cost of downtime avoided. However, the potential for significant cost savings makes this technology an attractive investment. From an investor perspective, the patent provides a strong foundation for building a successful business. The technology addresses a clear market need and offers a compelling value proposition. The key to success will be effective commercialization and strategic partnerships. The long-term outlook is positive, as the demand for resilient distributed systems is expected to continue to grow.","faqs":null,"topics":["message queue replication","message ownership migration","distributed systems","fault tolerance","high availability","message","queue","replication"],"tech_cluster":null},"seo":{"title":"Message Queue Replication with Message Ownership Migration - Patent US-9853933","description":"Discover Message Queue Replication with Message Ownership Migration, ensuring seamless message processing during node failures. Explore technical details, claims, and applications.","keywords":["message queue replication","message ownership migration","distributed systems","fault tolerance","high availability","patent","patent US-9853933"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853933","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853933","citation_suggestion":"Patentable. \"Message queue replication with message ownership migration\" (US-9853933). https://patentable.app/patents/US-9853933","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853933","json":"https://patentable.app/api/llm-context/US-9853933","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:41:34.325Z"}