How to read and write data from Excel file using Apache poi API in Java tamil

1. Apache POI is an API designed to read all types of Microsoft files. 2.It has an ability to create ,read and write to an Microsoft excel file. 3.Will see and detailed explanation on how to create ,write and read an excel file with a fine example. Maven dependency : -https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml/5.2.3 https://mvnrepository.com/artifact/org.apache.poi/poi/5.2.3