MapInfo Pro

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  • 1.  Spatial operations very slow in MapInfo

    Posted 10-17-2019 07:39
    Hi!

     This link show video about usecase: user try to split one vector layer with together.

    MapInfo is 17.0.4.

    https://ruumab-my.sharepoint.com/:v:/g/personal/mati_tee_ruumab_ee/EYpMvBBdrKNEnIYsOSIPO5cBSoyz0i2unsJYXWNaxqSd4A?e=hSX1Bw

     here are data

    https://ruumab-my.sharepoint.com/:u:/g/personal/mati_tee_ruumab_ee/EWLY7iewrl5OsJzWuuvyhrIB5x9ohv9I41LRe56oZ8RIXA?e=D25gA0 

    I to repeat this on two computers:

    1. Windows 7, 64-bit desktop (2011) and
    2. Laptop (Dell, i7, 16 GB RAM, W10).

    I began this more than 4 hours ago. Not yet finished.

    In W7 comp it show me "creating objects" message with blue bar appr "near the 100%".

    In W10 laptop it's still "not responding" and without any progressbar.

    Users, who performed this kind operations for tens and tens years say, that old ver 12 and other 32-bit ones do this operations  within counted minutes.

    They try with old version TABs and extended TAB, no difference.

    What to do?

    This is real blocker.



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    Mati Tee
    Ruumab OÛ
    Tartu
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  • 2.  RE: Spatial operations very slow in MapInfo

    Posted 10-18-2019 01:02
    Hi Mati,

    I have a laptop very similar to the specs you've listed. Using your data & MapInfo Pro v17.0.3 I was able to complete the operation in around 4 hours (I didn't note exact start/finish times) and returned the split table. It's worth noting that each table has a total node count > 1,000,000 so the objects you are processing are reasonably complex from a spatial perspective.

    If you continue to experience the problem, please respond here and the team can open a Support Case to investigate the specific circumstances of the behaviour you have encountered.

    Thanks, Ashley

    ------------------------------
    Ashley Crane
    Regional Director, Software Support
    Pitney Bowes
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    Original Message


  • 3.  RE: Spatial operations very slow in MapInfo

    Posted 10-18-2019 01:11

    ArcGIS or QGIS in the same comp do this below 1 hour.

     

    This issue come common in Estonian Public sector. And this is issue. They began turn to other softwares.

    All 3 my main user organizations in Estonia began report slowness when they go to ver 17. I don't test it yet, but they say that ver 12.0 is more fast.

    I resave data into new TAB format, remove all indexes. Not win in speed.  

    May be geopackage? Something else?

     

    Austusega

     

    -Mati Tee-

    mati@ruumab.ee

    +37255686312

     




    Original Message


  • 4.  RE: Spatial operations very slow in MapInfo

    Posted 10-18-2019 03:03

    update.

    Something is wrong. I change PRO>Options>system<performance->concurency level from FULL to NONE.

    Task manager shows that processor usage is down to 25% (from 80+% with "full"). But, the splitting with the same data was done with less than 1 hour.

    It seems that multicore processor usage is not working properly.

    Now I test with ver 2019 alpha. Seems to be the same issue.

    Can engineering fix this bug for the ver 2019 first release? This is real blocker for sales.



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    Mati Tee
    Ruumab OÛ
    Tartu
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    Original Message


  • 5.  RE: Spatial operations very slow in MapInfo

    Posted 10-18-2019 09:41
    Hi Mati,

    This seems like a bug, we will investigate it.

    Regards,
    Andrei

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    Andrei Veselov
    PITNEY BOWES SOFTWARE, INC
    Troy NY
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    Original Message


  • 6.  RE: Spatial operations very slow in MapInfo

    Posted 10-22-2019 03:59

    Then, check the spatial queries too.

    The are overlap query between region layers has very slow performance.

     "Copy style" is very slow, too. 



    ------------------------------
    Mati Tee
    Ruumab OÛ
    Tartu
    ------------------------------

    Original Message