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Combine a large survey
- TBloem
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10 years 2 months ago #104397
by TBloem
Combine a large survey was created by TBloem
Hi all,
I already found a few topics on this forum and on google. But I'm unable to find THE solution.
I have a survey with 954 questions (not everyone has to pass each question ).
Due to server problems, I had to switch to another server during the first week of the survey. This means that I have 3021 responses on one server and 947 on the second one.
As you can see, a lot of data.
This hugh amount of data causes a lot of problems when exporting and merging both survey's.
Does somebody have experience with this?
Please advise.
KR
I already found a few topics on this forum and on google. But I'm unable to find THE solution.
I have a survey with 954 questions (not everyone has to pass each question ).
Due to server problems, I had to switch to another server during the first week of the survey. This means that I have 3021 responses on one server and 947 on the second one.
As you can see, a lot of data.
This hugh amount of data causes a lot of problems when exporting and merging both survey's.
- When I use export VV (only complete answers - csv - last VV version): I see a page with error: Page nog found.
- When I use export to program (csv - only complete answers): I see a white page. Each combination I use within which questions I want to export or how many responses. I only see the white page.
Does somebody have experience with this?
Please advise.
KR
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- Ben_V
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10 years 2 months ago - 10 years 2 months ago #104403
by Ben_V
Benoît
EM Variables => bit.ly/1TKQyNu | EM Roadmap => bit.ly/1UTrOB4
Last Releases => 2.6x.x goo.gl/ztWfIV | 2.06/2.6.x => bit.ly/1Qv44A1
Demo Surveys => goo.gl/HuR6Xe (already included in /docs/demosurveys)
Replied by Ben_V on topic Combine a large survey
HI,
Maybe you are facing some server limits... If I were you, I'll try to export the entire database via PhpMyAdmin and then reimport it into a similar local installation. Probably you 'll be more lucky exporting vv files
BTW, please indicate the LS version you are using .
Maybe you are facing some server limits... If I were you, I'll try to export the entire database via PhpMyAdmin and then reimport it into a similar local installation. Probably you 'll be more lucky exporting vv files
BTW, please indicate the LS version you are using .
Benoît
EM Variables => bit.ly/1TKQyNu | EM Roadmap => bit.ly/1UTrOB4
Last Releases => 2.6x.x goo.gl/ztWfIV | 2.06/2.6.x => bit.ly/1Qv44A1
Demo Surveys => goo.gl/HuR6Xe (already included in /docs/demosurveys)
Last edit: 10 years 2 months ago by Ben_V.
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- TBloem
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10 years 2 months ago #104404
by TBloem
Replied by TBloem on topic Combine a large survey
Hi Ben,
thanks for your reply!
I'll give it a try and inform you if this can help me.
I use this version: Versie 2.05+ Build 140116
KR!
thanks for your reply!
I'll give it a try and inform you if this can help me.
I use this version: Versie 2.05+ Build 140116
KR!
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- DenisChenu
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10 years 2 months ago #104421
by DenisChenu
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
I don't answer to private message.
Replied by DenisChenu on topic Combine a large survey
Maybe something with memory (PHP need more memory).
Please activate debug (debug=2 in config.php)
Please activate debug (debug=2 in config.php)
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
I don't answer to private message.
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- TBloem
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10 years 1 month ago #106360
by TBloem
Replied by TBloem on topic Combine a large survey
Hi all,
I got this message: Foutcode: ERR_FILE_NOT_FOUND
But the page exists, when I try with less enteries, everything works fine.
I changed max_execution_time to 600s and memory_limit is on the maximum, 128M.
Does somebody have another solution?
Thanks for your time!!
I got this message: Foutcode: ERR_FILE_NOT_FOUND
But the page exists, when I try with less enteries, everything works fine.
I changed max_execution_time to 600s and memory_limit is on the maximum, 128M.
Does somebody have another solution?
Thanks for your time!!
The topic has been locked.