Abstract: A new computer programming language, that is DT language, is disclosed. The language comprises the unique features in this programming language and their realization methods. Nowadays, data process is becoming more and more widely used in various industries and all walks of life. Using computer programming languages that created decades ago to develop software or to process data in various industries now is too cumbersome, too inefficient, and too difficult to do post-maintenance after development; there are too many bugs, the development time cycle is too long, and the implementation rate is too low. This invention initiated “Datalization Programming, Structuration Programming, Configuration Programming”, and realized rapid and efficient software production and data processing through newly invented data types and the work done for these data types by this language. Developers or designers can use the Client-end programming tool provided by this language to configure and code through newly added data types.