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Juliecal73
Helper III
Helper III

outlook.office365.com Refreshes Very Slowly

Hi,

I have a table of usernames (~15000) and for each one I build out a Image url using Web.contents to access their Profile pictures in Power Query Editor.

This works great, but when I refresh, it is now taking a couple of hours because it is extremely slow at accessing outlook.office365.com to build each of the Image urls.

 

Juliecal73_0-1610749110768.png

All the other data sources (SQL) refresh fine.

Does anyone know why it takes so long? Is there perhaps a better way of doing this?

4 REPLIES 4
Juliecal73
Helper III
Helper III

I am still struggling with this...

 

I actually only need about 300 of the Image URLs as this is who is currently active in this geographical area, but was hoping to have this dynamic so that if a new person became active in this area, we would see their image.

So the scenario becomes this:

 

I have Table 1 (SQL) which is a list of Names (~300)

I have Table 2 (https://outlook.office365.com/) to get the email addresses of everyone in the organization (~15000).

 

How can I do a merge of these tables, keeping only the Table 1 data but with their Table 2 emails (~300 records) and then after that use Web.Content to get their Profile Images from O365?

 

Juliecal73_12-1611681406749.png

This currently fails with the error about accessing other queries before the Web.Content call.

 

Juliecal73_0-1611680813997.png

 

Juliecal73_2-1611680872041.png

 

Juliecal73_1-1611680846056.png

 

Can I filter Table 2 by Table 1 in Power Query, do the Web.Content step (much quicker for ~300) and then Merge them?

Juliecal73
Helper III
Helper III

Any thoughts on this please?

parry2k
Super User
Super User

@Juliecal73 you are not loading pictures in the model, you are just creating URL, correct?



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Hi, that is correct, at least that is what I belive. I use the email address in the following code to get the unique image URL for each user from OL and load it in the table.

Web.Contents("https://outlook.office365.com", [RelativePath="/ews/Exchange.asmx/s/GetUserPhoto", Query=[email=[organizationalPerson.mail], size="HR120x120"]])

Juliecal73_1-1610980782151.png

 Juliecal73_0-1610980680010.png

Then I mark it as an Image URL type and it displays the profile images in a table visual.

The process of updating this table (only 5 olumns) now takes hours when it used to take minutes.

Previously I was doing it on a table with only about 150 records, and that took a while, but not bad.

But now with 15000 records...

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