证券日报网讯 12月11日，易华录在互动平台回答投资者提问时表示，公司蓝光存储的单位存储成本约 为当前主流半导体存储的20%-30%；蓝光存储依托无机相变金属材料（非磁性介质）的技术特性，蓝光 光盘可有效抵御电磁干扰，保障数据存储的稳定性与安全性。目前该技术已应用于服务部分金融行业核 心业务数据的长期归档。具体相关情况请持续关注公司公开披露信息。 （文章来源：证券日报） ...

Group 1 - The State Intellectual Property Office of China has published a patent application by Shuguang Information Industry Co., Ltd. for a data storage method and related technologies, aimed at improving data storage efficiency [1] - The patent application, filed on April 2025, describes a method that utilizes index information based on the first address offset of memory pages to store data more compactly, enhancing the efficiency of data storage compared to traditional methods [1] Group 2 - Shuguang Information Industry Co., Ltd. was established in 2006 in Tianjin, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 1.463 billion RMB [2] - The company has made investments in 41 enterprises and participated in 539 bidding projects, holding 415 trademark records and 1,218 patent records [2] - Shuguang Information (Beijing) Co., Ltd., founded in 2001 in Beijing, specializes in technology promotion and application services, with a registered capital of approximately 47.5 million RMB [2] - This subsidiary has invested in 6 enterprises, participated in 1,226 bidding projects, and holds 1,616 patent records [2]

Group 1 - The Ministry of Industry and Information Technology (MIIT) has issued the "Computing Power Interconnection Action Plan" to enhance data and storage interoperability [1] - The plan emphasizes the application of storage technologies such as global file systems, intelligent tiered storage, data compression, and deduplication to improve the efficient handling of massive unstructured data [1] - It aims to standardize data flow technologies including data scheduling engines, data calling interfaces, and privacy computing, while improving the mechanisms for cross-entity and cross-regional data flow [1] Group 2 - The initiative seeks to increase the efficiency of data sharing and flow across multiple data pools [1]

Group 1 - The State Intellectual Property Office of China has published a patent application by China Civil Aviation Information Network Co., Ltd. for a method, system, device, and storage medium for data persistence configuration, with publication number CN119861959A and application date of December 2024 [1] - The patent aims to address the technical issue in existing configuration management methods that require service restarts after configuration modifications, by constructing a ConfigMap object containing configuration file content and dynamically monitoring it for updates [1] - The company has a registered capital of 292,620.9589 million RMB and has invested in 39 enterprises, participated in 2,286 bidding projects, and holds 1,840 patent records [2]