Hi, sorry for the broken link. We will be updating our content on Medium in the near future. You can access the file at https://github.com/taosdata/grafanaplugin/releases/latest/download/TDinsight.sh
If you'd like to know more about TDinsight, see https://docs.tdengine.com/reference/tdinsight/
You can also find out more about TDengine on our official website https://tdengine.com or check out the source code at https://github.com/taosdata/TDengine