国家金融监督管理总局：支持大型金融机构梯次布局，加快建设适应业务线上化、海量数据存储、分布式计算的多层级、多地多活数据中心

Group 1 - The core viewpoint of the article emphasizes the implementation of a high-quality development plan for digital finance in the banking and insurance sectors, focusing on advancing digital infrastructure [1] Group 2 - The plan encourages large financial institutions to progressively layout and accelerate the construction of multi-level, multi-location data centers that are suitable for online business, massive data storage, and distributed computing [1] - It highlights the importance of forward-looking deployment of intelligent computing network facilities, prioritizing the establishment of these at national hub nodes in the "East Data West Computing" project [1] - The initiative promotes the construction of green data centers and aims to continuously increase the proportion of green electricity usage [1] - It advocates for cloud-based management of infrastructure and the utilization of new-generation mobile communication technologies and the Internet of Things to establish secure external connections [1] - The plan aims to build a new generation of operational maintenance systems that adapt to distributed architecture and digital transformation, while also improving the management mechanisms for infrastructure security applications [1]