PERL is a programming language created by
Larry Wall. PERL stands for Practical Extraction and Reporting Language. This
language has gained a lot of importance in the last few years, and is now very
widely used for different tasks. It is used in aeronautics, engineering, and
The main feature of Perl is its simplicity
and ease of use. The basic syntax of Perl is its main strength. The syntax of
Perl is very simple and easily understood by the user. Perl also has
interoperability with other programming languages. It can be embedded in any
other programming language without much difficulty. It also has a very
sophisticated type system.
Perl programming language is a unique
programming language when compared to other programming languages. It is
basically a natural language. Perl is a free, open source programming language.
Perl is excellent for text processing, sequence analysis, data mining, data
management, and web development. It is a general purpose and a powerful
language. Yet, it is highly suitable for writing useful programs.
Perl is both a compiled and interpreted
language. The errors are compiled automatically. No manual compiling is
required. It is a free format language. It can add free new spaces, tabs, or
lines whenever and wherever needed in the program. Perl is used in text
processing because it is easy to extract relevant information from text files
written in a certain format, analyze and modify the extracted information, and
store information and display that information.
Perl is said to be the ideal language for
biological data analysis. Perl is preferred in the bioinformatics field because
it has certain really nice features, such as string processing, CGI
programming, it is easy to learn and write, the availability of modules for
bioinformatics, and it is fast and suitable for writing short programs instead
of large codes. Therefore, Perl is used in bioinformatics because it has simple
and powerful features. It is the best programming language for analyzing
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