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How much rows can tableview handle?



  • I am sure that question is self explanatory.
    Can I handle 10k-20k or more(like 50k ) rows in tableview with ease??



  • @jsulm
    Answer is, You can use it for huge amount of data . That are basically needed for quite huge level project with plain tableview.

    Just tried but result is quite impressing

    This one is with 50k rows

    9e4df6b2-a788-4916-9ba5-68838127c8ca-image.png
    I thought It would crash with more than 100k data
    I just searched for dummy data and I got.

    This one is with 100k rows

    fb5d7767-a731-44b4-8d38-8e450bfdd111-image.png
    I tried this with local network. It's So fast like it doesn't feel loading

    This one is with 200k

    28d9f8c6-f50c-4fc3-86df-8b87cdd21b76-image.png

    This one with 1300k data

    Loading takes 2-3 seconds after 1100k data

    bff76b87-00cc-4e9b-86f1-7f8083007c46-image.png

    This is with very low end PC

    Intel Dual Core with 4GB ram

    If you know more about this


  • Lifetime Qt Champion

    @Thank-You Did you try?
    I don't know how much rows a table view can handle, but you can easily benchmark your use case.



  • @Thank-You I can only speak for QTreeView. I can easily handle there min 88k entries (2 columns visible) with an additional QSortFilterProxyModel on a ryzen midrange laptop. Absolutely no problem.
    I think tableview should be faster/equally fast.



  • @jsulm
    Answer is, You can use it for huge amount of data . That are basically needed for quite huge level project with plain tableview.

    Just tried but result is quite impressing

    This one is with 50k rows

    9e4df6b2-a788-4916-9ba5-68838127c8ca-image.png
    I thought It would crash with more than 100k data
    I just searched for dummy data and I got.

    This one is with 100k rows

    fb5d7767-a731-44b4-8d38-8e450bfdd111-image.png
    I tried this with local network. It's So fast like it doesn't feel loading

    This one is with 200k

    28d9f8c6-f50c-4fc3-86df-8b87cdd21b76-image.png

    This one with 1300k data

    Loading takes 2-3 seconds after 1100k data

    bff76b87-00cc-4e9b-86f1-7f8083007c46-image.png

    This is with very low end PC

    Intel Dual Core with 4GB ram

    If you know more about this


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