Board Thread:Support Requests - Getting Technical/@comment-1504358-20191001164151/@comment-27958705-20191003162507

for thousands of entries you most likely will not be able ot use csv at all (lua has memory and time limits).

for big data you woukd like to use mw.loadData. read about this ahead, in order to plan data structure by better way: loaddata will return metatable, so you will need to access to your data via keys in order to not lost performance benefits of the loaddata.