Open data is one of the keys to successful smart city implementation. It can help identify and solve citizens' problems, ensure accountability of municipal officials and create new business opportunities.

By 2025, healthcare data is expected to grow at an average annual rate of 36%, far outpacing other sectors such as manufacturing, financial services, the media industry, and entertainment.

As the amount of data generated by individuals and its variety continues to grow, the police need effective automated methods to keep pace.

This year's Gartner release on the key data and analytics trends for data and analytics leaders to leverage in the enterprise in 2022 breaks down into three main themes: energizing and diversifying the enterprise, empowering people and decision making, and institutionalizing trust.

Low-latency analytics is a technology that enables processing and analyzing big data in real time or near real time. It is critical in big data processing because it allows organizations to extract insights from data faster.

Data scientists must move data from central servers to their systems for analysis, a time-consuming and complex process. Cloud computing has revolutionized the way organizations handle data by eliminating the need for physical servers and providing on-demand, scalable resources.

In learning Big Data process, Hadoop is important as a core module for Big Data development.

Gartner has released the top 10 data and analytics (D&A) trends for 2023. These trends can guide data and analytics leaders in anticipating change and turning huge variables into new business opportunities, thus opening up new sources of value for their enterprise organizations.

In the era of big data, data has become an important asset for enterprises and individuals, and how to extract useful information and tap potential value from massive data has become a concern for every organization and individual. As an intuitive and efficient way to display data, large visualization screen is gradually becoming the first choice of enterprises and individuals.