The data lake is an intelligent digital economic infrastructure that integrates data sensing, collection, storage, governance and application with magneto-optical-electrical integration technology as its core. Supported by big data, cloud computing, artificial intelligence and digital retina, it scales up the data fragments to make them useful resources, assets, securities and even an industry, so as to build a real data element market. Converging urban data flow, technology flow and talent flow, the data lake is a new engine for local development of digital economy. Through the digital industry ecosystem, it enhances the government's meticulous management capacity. The data bank promotes the low-cost convergence, standardized right confirmation, high-efficiency governance, asset-based transaction and full-scenario application of data, thus realizing urban high-quality development.

Tianjin Hualu Future Science and Technology Park - the park is invested by China Hualu Group, with a total investment of nearly 1 billion yuan, covering 120 mu. The construction area in Phase Ⅰ is 131,000 square meters, and the park passed acceptance criteria in December 2019. Hualu Future Science and Technology Park develops big data industry through platform construction, incubation and accelerated industrial growth, making it considered as the core area of Tianjin Smart Valley. The park is based in southern Tianjin and acts as the urban big data infrastructure of Beijing, Tianjin and Hebei through data collection, storage, governance, use and transaction, creating an ecological complex of big data industry.