Research on Privacy-Oriented Data Storage Architecture Design and Consistency Guarantee Mechanisms for Internal and External Networks

The development of a transparent and efficient electricity market requires robust data management solutions to address the challenges of real-time processing, security, and interoperability in smart grids. Due to cybersecurity constraints, power systems operate with isolated internal and external networks, yet must handle vast amounts of dynamically updated data. Cloud storage—particularly hybrid cloud architectures—provides a scalable and secure solution, enhancing data processing while ensuring privacy. However, maintaining data integrity andefficient transmission across networks remains critical. This paper proposes an intelligent cloud-based platform leveraging object-oriented storage, optimized data distribution, and cryptographic verification (hash functions and short signatures) to ensure real-time data consistency and security in smart grid operations.