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Questions tagged [performance-optimization]

For questions relating to optimizing the performance of a solution.

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6
votes
2answers
2k views

Improving the performance of MyItems Count in Sitecore 8.1

I am trying to increase the performance of Experience Editor and one of the slowest calls is to get the number of locked items. It used to be possible to disabled this in older versions of Sitecore (...
12
votes
2answers
2k views

Limiting version numbers/copying old versions to archive for easy access

Sitecore recommends limiting number of items to up to 10 versions per item. The version manager module can be used to limit the number of item versions. This can either be run periodically, or when ...
5
votes
1answer
4k views

Sitecore Implementation - HTML Cache Control Setting options

We are building a very transnational membership portal on sitecore platform. So Rendering output caching is not a good option for us. Per this htm-caching guideline (https://developers.google.com/web/...
6
votes
2answers
5k views

What are the best practices for MongoDB replica set latency?

I'm looking to setup a environment with 3 MongoDB (1 x Primary and 2 x Secondary nodes) in different regions and wondering if: Is there any recommendations on latency (in ms) limitations for the ...
4
votes
1answer
538 views

How to refresh prefetch cache?

How prefetch cache update its cached item, If I change the content of Sitecore item? And also other ways of prefetch cache refreshing?
4
votes
1answer
4k views

Sitecore pre-fetch cache setting clarification

Looks like out of the box prefetch cache setting has item and children set to items which no longer use. I've gone and added below on both master and web database settings. <prefetch hint="raw:...
3
votes
0answers
144 views

SitecoreRequestScopeModule holding many objects leading to memory leak

We are seeing a steady memory growth on our Sitecore 8.2 update 1 application. We had AUTOFAC DI previously and have been completely replaced with Sitecore OOB MS DI. We followed some guidance from ...
11
votes
2answers
3k views

MongoDB disk IOPS

I was reading that Sitecore recommends SSD disks for MongoDB Servers, and I am wondering if What are the recommended performance values? Will I have any performance lost if not use SSD? Best ...
6
votes
1answer
848 views

Sitecore Experience Editor Slow on Servers?

Does anyone have any ideas why Experience Editor would take 5-6 seconds to display a component I add when running on development or staging servers vs less than 2 seconds when running Sitecore and the ...
4
votes
1answer
520 views

Disabling the Glass lambda cache

I believe an issue we're running into might be related to the lambda cache in Glass - I'm also concerned about the performance ramifications if we were to disable it. Has anyone done this and ...
3
votes
2answers
915 views

Many hours to delete 670 old versions of an item - Sitecore 7.2

So, it turns out the home page of our site has 670 versions so Im looking at removing or archiving most of them. In the Sitecore content editor, if I select Remove all versions (plan is to archive ...