What fields are big data technologies commonly used in?

Companies use big data to predict customer needs. They set up a forecasting model to understand customers' preferences and provide relevant materials.

2. Log analysis

Commercial and open source log analysis provides the ability to collect, process and analyze a large amount of log data without having to dump the data into a relational database and retrieve it through SQL queries.

3. Safety compliance

Big data can help you identify patterns in your data, which indicate fraud and aggregate a lot of information, thus making regulatory reporting faster.

4. Recommendation engine

With its scalability and powerful functions, big data can handle a large number of unstructured and structured data, enabling companies to recommend the best choice for customers according to their historical records.