Railway and rail‑transit operators are currently facing significant growing pains. Passenger volume has surged dramatically compared with two decades ago, yet trains run on 19th‑century railway infrastructure that cannot support more modern rail transit. Burdened by complex maintenance workflows, railway operators are striving to stay competitive while advancing toward the digital transformation of future‑oriented asset management.

A big‑data visualization system management platform takes large display screens as its primary presentation carrier. Data visualization refers to a set of methods that render abstract and complex data in an intuitive, easy‑to‑comprehend form via graphs, charts, icons and other visual elements. Large‑format, stunning and rich‑colored are the public’s immediate first impressions of large display screens.

In the era of digital transformation, big data plays a vital role in reshaping global tourism. Big‑data visualization technology can be leveraged to forecast tourism demand, facilitate better decision‑making, manage knowledge flows and customer interactions, and deliver optimal services in a more efficient and effective manner. Smart tourism initiatives can also boost productivity, elevate customer satisfaction, enable personalized marketing campaigns and realize more efficient intelligent operations.

With the explosive growth of big data, technical approaches for big‑data analytics and data visualization keep evolving. Raw data can be abstract, yet visualization presents it in an intuitive and vivid manner, making it easier for users to analyze data and extract valuable insights.

Business intelligence BI tools classify large volumes of raw data for analysis, contextualization and ultimately insight generation. Today, self‑service BI data‑visualization systems are making big‑data analytics capabilities more accessible to a broader range of small‑ and medium‑sized enterprises (including remote workers and freelancers), supporting management and decision‑making.

Big‑data visualization software tools realize the process of presenting data through charts, graphs, maps and other visual forms. Big‑data visualization helps people easily comprehend and interpret data at a glance, and clearly demonstrate trends and patterns derived from such data.

3D data visualization technology is being increasingly adopted in government big‑data, big‑data analytics for enterprises and public institutions, and other sectors. Its application scenarios cover banking & finance, internet, industry, smart cities, smart energy, smart transportation and more.

To accelerate urban digital development and advance smart city initiatives, the state aims to better serve China’s economic and social progress as well as people’s daily lives. Smart‑city big‑data visualization platform solutions vary for cities at different development levels. As a leading domestic big‑data analytics vendor, Sefonsoft boasts extensive practical experience in building smart‑city visualization platforms and has delivered big‑data governance and visualized smart‑city management for multiple cities.

The predecessor of the enterprise data middle platform is the data center, which functions as a data transfer hub.

An enterprise data middle platform is a corporate data asset management platform that implements collection, governance, modeling, analysis and application of multi‑source heterogeneous internal and external enterprise data.