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Impact on Performance of Calculated Columns

I have an SP Library. I created several calculated columns in the Library (using LEFT, RIGHT, MID) to break-up the content of the 'Name' column. Everything works fine; however, I was having a ...
Curtis's user avatar
  • 115
2 votes
3 answers
229 views

SharePoint Online and SignalR

We are building an application using SharePoint Online as document repository service. There is a requirement for a user to see number of documents as a badge on top of each page (pages are built ...
Amir Peivandi's user avatar
0 votes
0 answers
63 views

SharePoint Online Modern UI site is slow when using IE11

We are using the SharePoint Online Modern UI site. It doesn't matter if my browser is Chrome or Edge, but IE11 takes a long time to display the list etc. Does anyone have this kind of experience? How ...
Hyonta's user avatar
  • 155
0 votes
2 answers
223 views

Slow response from SharePoint Online

In our organisation (located in Melbourne, Australia) we have multiple tenants of SharePoint Online. Since last few weeks we have noticed that one tenant is responding very slow. All other tenants are ...
Raheel's user avatar
  • 117
5 votes
2 answers
604 views

Fastest Possible SharePoint Online Modern Site

There is lot of documentation on best practices for SharePoint Online and how to optimize performance. I'm looking for an exact description of how to create a brand new Modern Site that will perform ...
Jeff Nevins's user avatar
2 votes
0 answers
251 views

How do I monitor SharePoint Online API usage?

Our company stores projects in Office 365 SharePoint Online, creating one site per project utilizing site templates. We then use SharePoint Workflows, PowerBI, Microsoft Flow, PowerApps, and custom C#...
Henry's user avatar
  • 21
4 votes
2 answers
1k views

SPOnline - Caching (REST) UserProfileProperties for better UX response time

Looking for briljant ideas... I have a 100% Front-End driven UX only pulling in content from SharePoint Nothing fancy, the usual stuff: News Carousel & Summary, My Tasks , Birthday list etc. All ...
Danny '365CSI' Engelman's user avatar
0 votes
0 answers
395 views

Faster way to get LoginName based on email Address using Power shell CSOM

below is the code updating a list using data from CSV file. In this we need to update the Created by column. Below code works but is there a better way to get userLogin based on email address. #...
SandeshR's user avatar
  • 1,992
0 votes
0 answers
347 views

Sharepoint Online and CDNs, the why and why not

I searched and found no topics on Sharepoint Online and Cloudflare (But for the topic purposes, I'm opening from CF to CDNs in general). I'm looking into improving the SPO load times, so far reducing ...
Yugo's user avatar
  • 387
1 vote
1 answer
219 views

Do Views affect performance?

Whenever it comes to Views in SharePoint (2013 or above), the documentation offers it as a way to get around limitations (usually 5000 elements). I currently use CSOM to retrieve data from ...
Ole Albers's user avatar
0 votes
2 answers
264 views

SharePoint Online Performance with webparts

I have a SharePoint Online site that the performance has slowed down while crawl. Currently the home page contains a calendar WebPart that returns items that belong to [Me] and then 5 Task Lists ...
ITT4R CORP's user avatar
5 votes
1 answer
561 views

Is there a Performance impact if there are 5000+ items with unique item level permissions in a SharePoint Add-in web document library?

Around the internet I have read that have unique permissions for items within a document library can affect performance. Is this still valid for SharePoint online? I am writing an add-in and want ...
Pubudu Tennakoon's user avatar
4 votes
1 answer
237 views

Benchmarking Performance

I'm in need to document and benchmark performance on file access between our on prem SharePoint 2010 environment and our O365 environment. I need something that can be run easily in our regions. I ...
Eric Alexander's user avatar
4 votes
2 answers
2k views

SPO 2013 Low Performance

We are using O365/SharePoint Online 2013. Is there anything that can be done to get rid of the sluggishness in SharePoint Online? Sometimes when changing a page it can take up to 6 seconds easily. On ...
Tenttu's user avatar
  • 768
0 votes
0 answers
340 views

Tool to measure performance of the web application

Among these tool which one is most authentic to show correct data & is widely used to measure performance (both for on-premise and online): Fiddler DotTrace HttpWatch Developer Dashboard F12 in ...
Sunil 's user avatar
  • 273