Text Manipulation Using Regular Expression

In this paper we are proposing a proficient approach of using flat files or synthetic files as database. Realizing that there are much of disadvantages of using text file as a database, in this literature we are striving to reduce some specific hindrances with the help of regular expressions (regex). Regular expression is therefore an unbelievable powerful language which is no longer just for the programmers rather it is showing up in all sorts of places today. In this paper, we are using regex to recommend a productive method of data or text manipulation in the flat files. Hence an improved data manipulation procedure in the text file can lay a huge impact in the path of upgradation of the flat file system.