{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854041","patent":{"patent_number":"US-9854041","title":"Reducing network traffic when replicating memory data across hosts","assignee":null,"inventors":[],"filing_date":"2014-09-30T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04L"],"num_claims":20,"abstract":"Technologies are described herein for reducing network traffic when replicating memory data across hosts. The memory data stored in a main memory of the host computer is replicated to a main memory of a second host computer. Memory data from the local data storage of the second host computer that is a duplicate of memory data from the main memory is identified. Instead of sending the memory data from the main memory that is duplicated, the duplicated memory is copied from the local storage to the main memory of the second host computer."},"analysis":{"summary":"The patent titled Reducing Network Traffic When Replicating Memory Data Across Hosts addresses the problem of excessive network traffic during memory data replication across hosts. The core innovation lies in identifying and leveraging duplicate memory data blocks on the target host's local storage. Instead of blindly replicating all memory data from the source host, the system copies duplicated blocks from the local storage to the main memory. This significantly reduces the amount of data that needs to be transferred over the network, leading to improved replication speed and reduced bandwidth consumption. The key technical approach involves using hashing algorithms and metadata management to identify duplicate data blocks. The system calculates hash values for memory data blocks on the source host and transmits these hashes to the target host. The target host compares these hashes against a database of hash values for data blocks stored on its local storage. If a match is found, the target host copies the corresponding data block from local storage to main memory. This technology offers significant business value and has applications in cloud computing, enterprise IT, and disaster recovery. By reducing network traffic and improving replication speed, organizations can lower costs, improve system performance, and enhance data resilience. The market opportunity for this technology is substantial, as data volumes continue to grow and organizations rely more heavily on data replication for business continuity.","layman_explanation":"The Reducing Network Traffic When Replicating Memory Data Across Hosts patent addresses a common problem in data management: replicating data across multiple computer systems efficiently. When data is copied from one system to another, it often involves sending large amounts of information over a network, which can be slow and expensive.\n\nThis patent offers a solution by identifying data that already exists on the receiving system. Instead of sending the same data over the network, the system copies it from the local storage of the receiving system. This is similar to having a library with multiple copies of the same book. Instead of ordering a new book from another city, you simply borrow the copy that's already available in your local library.\n\nThis approach has several benefits. First, it reduces the amount of data that needs to be transferred over the network, which can save bandwidth costs and improve network performance. Second, it speeds up the replication process, as data can be copied locally much faster than sending it over the network. Third, it improves resource utilization, as the network is not overloaded with unnecessary data transfers.\n\nThe impact of this technology is significant. It can be used in various applications, such as cloud computing, data backup, and disaster recovery. By reducing network traffic and improving replication speed, organizations can lower costs, improve system performance, and enhance data resilience. Looking ahead, this technology could be integrated into various software and hardware solutions. It could be implemented as a feature in operating systems, virtualization platforms, or data replication tools. The possibilities are vast, and the impact on the industry could be significant.","technical_analysis":"The patent titled Reducing Network Traffic When Replicating Memory Data Across Hosts presents a novel approach to optimizing memory data replication in distributed systems. The core innovation lies in its ability to identify and leverage duplicate memory data blocks on the target host's local storage. Instead of blindly replicating all memory data from the source host, the system intelligently copies duplicated blocks from the local storage to the main memory. This significantly reduces the amount of data that needs to be transferred over the network. The implementation of this technology typically involves a combination of hashing algorithms and metadata management. The source host calculates hash values for memory data blocks and transmits these hashes to the target host. The target host compares these hashes against a database of hash values for data blocks stored on its local storage. If a match is found, the target host copies the corresponding data block from local storage to main memory. The system can be implemented in hardware or software, depending on the specific performance requirements. The performance benefits of this technology depend on the degree of data duplication between the source and target hosts. In scenarios where there is a high degree of duplication, the network traffic reduction can be substantial. However, there is also some overhead associated with calculating hash values and managing metadata. Therefore, the overall performance gain depends on the specific workload and system configuration. This technology has significant implications for the future of distributed memory systems. As data volumes continue to grow, the need for efficient data replication solutions will only become more pressing. The approach described in this patent offers a promising way to address this challenge.","business_analysis":"The patent titled Reducing Network Traffic When Replicating Memory Data Across Hosts presents a significant business opportunity in the data replication and storage market. The core innovation of identifying and leveraging duplicate memory data blocks on the target host's local storage offers several competitive advantages. First, it reduces network traffic, leading to lower bandwidth costs for organizations. Second, it improves replication speed, reducing downtime and enhancing data resilience. Third, it optimizes resource utilization, allowing organizations to make more efficient use of their existing infrastructure. The market opportunity for this technology is substantial. As data volumes continue to grow, organizations are increasingly looking for ways to optimize their data replication processes. The Reducing Network Traffic When Replicating Memory Data Across Hosts patent offers a practical and effective solution to this challenge. The technology can be implemented in various business models, including software licensing, cloud-based services, and hardware integration. The revenue potential is significant, as organizations are willing to pay for solutions that can reduce costs, improve performance, and enhance data resilience. From a strategic positioning perspective, this technology can be positioned as a key differentiator for companies offering data replication and storage solutions. It can also be used to attract new customers and expand into new markets. The ROI projections for this technology are attractive, as the cost savings and performance improvements can quickly offset the investment. Overall, the Reducing Network Traffic When Replicating Memory Data Across Hosts patent presents a compelling business opportunity with significant market potential.","faqs":null,"topics":["data replication","network optimization","memory management","cloud computing","data storage","technical","reducing","network"],"tech_cluster":null},"seo":{"title":"Reducing Network Traffic When Replicating Memory Data Across Hosts - Patent US-9854041","description":"Discover how this patent reduces network traffic during memory data replication. Full technical analysis, claims, and business implications of Reducing Network Traffic When Replicating Memory Data Across Hosts.","keywords":["data replication","network optimization","memory management","cloud computing","data storage","patent","patent US-9854041"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854041","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-9854041","citation_suggestion":"Patentable. \"Reducing network traffic when replicating memory data across hosts\" (US-9854041). https://patentable.app/patents/US-9854041","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854041","json":"https://patentable.app/api/llm-context/US-9854041","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-29T23:11:01.050Z"}