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Hi Dave,
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<div class="">Thank you for your answer. Given then there are no hard limits for the uploading process we’ll move forward with the uploading, and report if there are any GUI issues.</div>
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<div class="">Best regards,</div>
<div class="">Alfredo.<br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Jul 26, 2022, at 11:06 AM, Dave MacFarlane <<a href="mailto:dave.macfarlane@mcin.ca" class="">dave.macfarlane@mcin.ca</a>> wrote:</div>
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<p class=""><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;" class=""> External Email - Use Caution </span></p>
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<div class="">Hi Alfredo,</div>
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<div class="">There are no hard limits on visit labels. However, as Rida said I'm unaware of any studies using that many visit labels, so it's possible there would be performance or GUI issues that aren't known about. (In particular, dropdowns for menu filters
or the DQT seem like they're probably the most likely places to have issues.)<br class="">
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</div>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Jul 25, 2022 at 3:11 PM Morales Pinzon, Alfredo <<a href="mailto:AMORALESPINZON@bwh.harvard.edu" class="">AMORALESPINZON@bwh.harvard.edu</a>> wrote:<br class="">
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="overflow-wrap: break-word;" class="">Hi Cécile,
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<div class="">Just following up on the creation of thousands of “visit labels” in LORIS. Just want to confirm that there are not hard limits on this before we move forward with the insertion.</div>
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<div class="">Best,</div>
<div class="">Alfredo.<br class="">
<div class=""><br class="">
<blockquote type="cite" class="">
<div class="">On Jul 19, 2022, at 3:17 PM, Morales Pinzon, Alfredo <<a href="mailto:AMORALESPINZON@BWH.HARVARD.EDU" target="_blank" class="">AMORALESPINZON@BWH.HARVARD.EDU</a>> wrote:</div>
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<div style="overflow-wrap: break-word;" class="">Hi Cécile,
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<div class="">Thank you so much for looking into this. We actually have more 50k visits already uploaded into LORIS, however we have used a set of 333 “visit labels”:</div>
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<div class="">
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">mysql> select count(*) from visit;</span></div>
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">+----------+</span></div>
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">| count(*) |</span></div>
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">+----------+</span></div>
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">| 333 |</span></div>
<div style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo" class="">
<span style="font-variant-ligatures:no-common-ligatures" class="">+----------+</span></div>
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<div class="">Now we would like to create thousands of “visit labels” to upload more visits. Apparently it should be fine but we would like to be sure that LORIS can handle them without any issues. I can recall that at some point there was a limitation on the
number of centers that could be handle, witch was about 512 but got fixed. We just want to double check with the LORIS DevTeam that there are no limitations on this.</div>
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</div>
<div class="">Best regards,</div>
<div class="">Alfredo.<br class="">
<div class=""><br class="">
<blockquote type="cite" class="">
<div class="">On Jul 19, 2022, at 8:31 AM, Cecile Madjar <<a href="mailto:cecile.madjar@mcin.ca" target="_blank" class="">cecile.madjar@mcin.ca</a>> wrote:</div>
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<div class="">
<p style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none" class="">
<span style="padding:3px 10px;border-radius:5px;color:rgb(255,255,255);font-weight:bold;display:inline-block;background-color:rgb(255,0,0)" class=""> External Email - Use Caution </span></p>
<div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none" class="">
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Hi Alfredo,
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</div>
<div class="">I just looked into the number of visits of a longitudinal project we have. Currently, they have 8698 visits in the session table and everything works well. I believe they are now 10 years after baseline as well (although the pandemic reduced a
little bit the number of visits during 2020 for the project as you can imagine). </div>
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<div class="">Based on this, I would not expect any major issues.</div>
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<div class="">Hope this helps,</div>
<div class=""><br class="">
</div>
<div class="">Cécile</div>
<div class=""><br class="">
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<br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none" class="">
<div class="gmail_quote" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<div dir="ltr" class="gmail_attr">On Tue, Jul 19, 2022 at 7:52 AM Rida Abou-Haidar <<a href="mailto:rida.abou-haidar@mcin.ca" target="_blank" class="">rida.abou-haidar@mcin.ca</a>> wrote:<br class="">
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr" class="">Hi Alfredo,
<div class=""><br class="">
</div>
<div class="">I don't know of any limits or reasons why thousands of visits would be a problem. However I also don't know of any projects handling that many visits. I will run it by the LORIS team at our meeting today and see if anyone has more accurate information.</div>
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</div>
<div class="">Best,<br clear="all" class="">
<div class="">
<div dir="ltr" class="">
<div dir="ltr" class="">
<div class="">
<div dir="ltr" class="">Rida Abou-Haidar<br class="">
Software Developer<br class="">
Montreal Neurological Institute<br class="">
McGill University<br class="">
<div class=""><a href="mailto:rida.abou-haidar@mcin.ca" target="_blank" class="">rida.abou-haidar@mcin.ca</a></div>
</div>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, Jul 18, 2022 at 4:18 PM Morales Pinzon, Alfredo <<a href="mailto:AMORALESPINZON@bwh.harvard.edu" target="_blank" class="">AMORALESPINZON@bwh.harvard.edu</a>> wrote:<br class="">
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Dear LorisDev Team,<br class="">
<br class="">
We are planning on adding visit labels in days, for instance the visit label “d3650" will correspond to a visit 10 years after baseline. This will imply the creation of thousands of visits, is there a limit on the number of visits that can be added to LORIS?
This is required for a retrospective study that we are going to upload into LORIS.<br class="">
<br class="">
Best regards,<br class="">
Alfredo.<br class="">
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