Advantages and disadvantages of explanatory language

Compilers and interpreters have their own advantages and disadvantages. The former is used to develop operating systems, large-scale applications and database systems. Because of its fast program execution speed, it has low requirements for the system under the same conditions, such as C/C++, Pascal/Object Pascal(Delphi) and so on. Are compiled languages. However, some programs that do not require high speed and have certain requirements for compatibility between different system platforms, such as web scripts, server scripts, and auxiliary development interfaces, usually use explanatory languages, such as JavaScript, VBScript, Perl, Python, Ruby, MATLAB, etc.

However, with the upgrading of hardware and the change of design ideas, compiled and interpreted languages are becoming more and more common, mainly reflected in some emerging high-level languages. The characteristics of interpreted languages also make compiler manufacturers willing to spend more money to optimize interpreters, and it is inevitable that the performance of interpreted languages will exceed that of compiled languages.