Methods and internet of things (IoT) systems for operation and management of smart gas data centers

A method for operation and management of a smart gas data center, implemented by at least one processor of an Internet of Things system for operation and management of the smart gas data center, wherein the Internet of Things system includes a smart gas user platform, a smart gas service platform, a smart gas management platform, a smart gas sensor network platform, and a smart gas object platform which are connected in sequence, the smart gas user platform includes a terminal device, the smart gas service platform includes a first server, the smart gas management platform includes a gas business management sub-platform, a non-gas business management sub-platform, and the smart gas data center, the gas business management sub-platform includes a second server, the non-gas business management sub-platform includes a third server, the smart gas data center includes a storage device, the smart gas sensor network platform includes a communication network and a gateway, the smart gas object platform includes various types of gas pipeline network devices and monitoring devices, and the method comprising:

• obtaining to-be-stored-gas data based on the smart gas object platform, wherein the to-be-stored-gas data refers to gas-related data that needs to be stored in the data center;
• obtaining downstream user features corresponding to the to-be-stored-gas data based on the smart gas user platform, wherein the downstream user features refer to features related to gas users;
• determining a data redundancy level of the to-be-stored-gas data based on the to-be-stored-gas data and the downstream user features, wherein the data redundancy level refers to features of a quantitative relationship between data blocks and redundant data blocks;
• generating redundant data blocks of the to-be-stored-gas data based on the data redundancy level;
• and
• storing the to-be-stored-gas data and the redundant data blocks in at least one target region of the smart gas data center based on loading distribution features, wherein the loading distribution features refer to criteria of different sub-data centers for receiving data in a gas data processing task, wherein the gas data processing task includes at least one storage task of the to-be-stored-gas data;
• wherein the determining a data redundancy level of the to-be-stored-gas data based on the to-be-stored-gas data and the downstream user features includes:
• determining a data type of the to-be-stored-gas data;
• determining, based on the data type, a target data accessing volume of gas data in the smart gas data center with the data type within a second preset time, and determining a total data accessing volume of gas data in the smart gas data center with all types within the second preset time;
• determining accessing frequency distribution features through a first prediction model based on the total data accessing volume, the target data accessing volume, and the downstream user features, the first prediction model being a neural network model, wherein the accessing frequency distribution features refer to probability distribution of accessing frequencies of the to-be-stored-gas data with different data types within a time period, wherein the first prediction model is obtained by training based on first training samples with first labels, the first training samples include a total accessing volume of sample data, an accessing volume of sample target data, and downstream user features corresponding to sample to-be-stored-gas data, the first labels include sample accessing probabilities corresponding to a plurality of sample accessing frequency intervals;
• determining a gas data level based on the to-be-stored-gas data, the accessing frequency distribution features, and the downstream user features;
• and
• determining the data redundancy level based on the gas data level, an estimated retention time of the to-be-stored-gas data, and an estimated accessing frequency of the to-be-stored-gas data;
• wherein
• the estimated accessing frequency is related to a distribution of data processing features within a first preset time, and the data processing features are determined based on the gas data processing task.