Go (golang) Excel library Excelize Tutorial – 3.1 Create a Million Cells Worksheet by Stream Writer

Go Excelize Tutorial
GitHub: https://github.com/xuri/excelize
Excelize is a library written in pure Go providing a set of functions that allow you to write to and read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and writing spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports complex components by high compatibility, and provided streaming API for generating or reading data from a worksheet with huge amounts of data. In this tutorial, I have explained: basic environment construction and configuration, import and export of Excel files, complex table creation, and processing.