
上QQ阅读APP看书,第一时间看更新
Data sources layer
The data sources layer represents the various disparate data stores, datasets, and other source data systems that will provide the input data into the data insights platform. These disparate source data providers may contain either structured (for example, delimited text files, CSVs, and relational databases), semi-structured (for example, JSON and XML files) or unstructured (for example, images, videos, and audio) data.