In order to promote the development of big data technology products and related industries, accelerate the cultivation of the data factor market, give full play to the unique value of data as a production factor, and establish industry benchmarking power, China Academy of Information and Communications Technology, China Communications Standards Association Big Data Technology Standard Promotion Committee ( CCSA TC601) jointly organized the big data "Galaxy (Galaxy)" case collection activity for six consecutive years. It aims to promote the application of big data in social production and life, and promote the development of big data technology products and related industries by summarizing and promoting the outstanding achievements of big data industry development.
Recently, the list of 2022 big data "Galaxy" cases was announced. Impulse Online, together with China Telecom Research Institute, Beijing Telecom, and Haiguang Information, created the "Data Fusion and AI Open Application Practice Based on National Chip Privacy Computing--Digital Chain Network" from the Stand out among the 500+ declaration projects and be selected as the 2022 big data "Galaxy" benchmark case, which is the highest level of certification in the "Galaxy" case.
Case Studies
In response to the telecom group's overall strategy of "Digital in the East and Computation in the West", the China Telecom Research Institute has joined forces with Impulse Online and Haiguang Information to build operator-oriented data fusion and AI openness, creating a "digital chain network" product.
"Digital Chain Network" uses Telecom's ct-chain blockchain as the infrastructure, integrates Haiguang's CSV, Impulse Online's TEE OS and other technologies, and realizes a national production-oriented data fusion and AI open platform. Through the Haiguang DCU The direct connection of heterogeneous chips, etc., meets the needs of hundreds of millions of large-scale data calculations. At the same time, through technologies such as smart contracts, data watermarking, and data value analysis, data confirmation, certificate storage, pricing, and transactions are realized.
At present, the "Shuxinlianwang" product has been deployed in Beijing Telecom. With the Beijing Telecom Intelligent Computing Center as the infrastructure, combined with the Beijing Telecom Intelligent Computing Center's advanced computing power and algorithm accumulation, an AI open application based on privacy computing has been launched. platform. Helped Beijing Telecom realize the open operation of data assets and AI capabilities, empowered Beijing Telecom's government and enterprise customers to carry out intelligent transformation, carried tens of thousands of internal and external data transaction circulation and AI modeling, and the total amount of data in operation exceeded one hundred billion level.
In terms of efficiency improvement and driving business revenue growth, the project has greatly improved the resource utilization rate of the intelligent computing center by more than 40%; it has improved the modeling training efficiency of telecom government and enterprise customers, and the modeling time has been shortened by more than 60% on average. It has expanded the business income of Beijing Telecom, and it is expected to generate tens of millions of revenue per year through data operation and AI opening.
Highlights
"The TEE privacy computing all-in-one machine based on domestic chips has excellent performance (only 10% performance loss compared to plaintext operations) and supports ultra-large-scale (billions) data operations on the basis of self-controllability;
"The first private computing product in China that realizes the direct connection between TEE and heterogeneous acceleration chips. It is internationally leading in comparison to the TEE capability of the H100 GPU launched by NVIDIA in March 2022;
"Combining the blockchain's data right confirmation technology and data watermarking technology, it innovatively solves the problem of easy loss and tampering of data ownership, and provides a new paradigm for data transactions;
"Privacy computing is deeply integrated with platforms such as TensorFlow and PyTorch, innovatively launching the concept of AI openness, and successfully landing in the intelligent computing center.
It can be seen that this communication practice case not only has the characteristics of industry benchmarking, demonstration and strong replicability, but also upgrades the traditional intelligent computing center to a "trust computing center", which provides a solid foundation for the implementation of the national strategy of counting from east to west Solid infrastructure.
So far, this is the third time that the cooperation practice case reported by Impulse Online has been selected into the big data "Galaxy" case list of China Academy of Information and Communications Technology. Behind the case results that have been recognized and commended by the industry is the continuous deep cultivation of privacy computing technology by Impulse Online. In the future, Impulse Online will continue to play a leading and exemplary role in the privacy computing track, promote credible data circulation, and build a prosperous data ecology.