He continues, Excel is too easy to muck up, as people mess about with it. You have to have people who know how to open it, use the database, manipulate it and then you need a package to look after it, ...
Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果