Caching is a process that transparently stores data so that future requests for that data can be served faster.

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Caching a site page

The landing page of my publishing portal is a site page (non-publishing); I am trying to cache it using code-behind: protected override void OnInit(EventArgs e) { base.OnInit(e); var cache = ...
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1answer
46 views

Caching using AppFabric for custom application on SharePoint 2013

I decided to use Distributed Cache of SharePoint 2013 on a separate dedicated Appfabric Cluster as recommended by MS for my custom application. I will have one application server running only ...
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27 views

SP2013 - Choice Filter web parts position different for other users?

I have a page with a couple of choice filters, connected to a doc lib through web part connection, and a Apply Filter webpart (with Remember my selection). The order of web parts on my computer looks ...
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1answer
49 views

Map HTTP Handler to allow .dll

I am trying to upload files to SharePoint 2013 Document Library programatically using C# and WebClient class. When the request to upload the data to certain path is made, and the file is e.g. a *.txt ...
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1answer
179 views

SharePoint 2013 Client Context authentication token/cookie?

I am building a WPF application that uses Microsoft.SharePoint.Client.ClientContext to connect to a SharePoint 2013 site and interact with lists. My SP site uses Windows Authentication, and all users ...
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1answer
31 views

Caching stock ticker information

I need an advice where to cache the stock ticker info that i pull from a 3rd party service. The requirement is that if the ticker info is unavailable, i have to cache the last positive result set and ...
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3answers
90 views

Best way to cache large SPList for users with security trimming

The scenario: There are performance problems around viewing a large list with several thousand items. I want to cache it to reduce the query to the database. Users need to be able to see this list, ...
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0answers
32 views

Visual Studio 2012 cache Unit Test results of SharePoint solutions

It's my first time with Unit Tests in SharePoint and I've noticed some strange behaviour. I have a solution with 2 projects: Project ProjectTest My test method: [TestMethod] public void ...
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1answer
881 views

Multiple time in ULS Log: CannotMakeBrowserCacheSafeLayoutsUrl

In my ULS Log is frequently the following entry: Unexpected: CannotMakeBrowserCacheSafeLayoutsUrl: 15/1033/styles/core.css What does it mean? How can I fix it?
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1answer
135 views

Script file file not being loaded through ScriptLink custom action - SharePoint app

I am having trouble with script link custom actions. I am building a SharePoint app, and I successfully added a site-scope custom action pointing to a script file in the Style Library, as I want this ...
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1answer
312 views

SessionStorage caching when getting items from a list

SP.SOD.executeFunc('sp.js', 'SP.ClientContext', sharePointReady); var listTitle = []; var listUrl = []; var listIsActive = []; var listOrder = []; function sharePointReady(){ var siteUrl = mysite; ...
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0answers
54 views

Custom SharePoint navigation suggestions.. client side or server side? What about caching?

I have a requirement to build a custom navigation menu for SP2013 that will go on the side of each page. I have tried to use OOB Quick launch, global nav and term sets but they all have their own ...
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1answer
320 views

SP 2013, Files are not updated after change

I have the following strange behaviour when using Sharepoint Designer to edit files on my sharepoint: I upload a new CSS-File. I use said file in a script editor -> everything is fine I change the ...
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2answers
221 views

Caching Ideas for SharePoint 2013 Autohosted App

I am working on a SharePoint 2013 Autohosted App that retrieves a lot of information from a remote system before displaying it to the user in the App. I'd like to create a caching layer to boost the ...
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0answers
206 views

CQWP with custom XSL not working, cache issues

I'm replacing the default ItemStyle.xsl with a custom xsl file, my xsl file contains the default xsl:stylesheet and a xsl:template looking something like this <xsl:template ...
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0answers
270 views

SharePoint 2013 blob cache not working on document library files

I have enabled SharePoint Blob Cache by modifying BlobCache Element in web.config of my Web Application. In this scenario, all the default SharePoint files (OOB JS and CSS files) come with an ...
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1answer
144 views

Getting “Cannot use the changeToken from one object against a different object” calling CrossListQueryCache

We have a custom web service hosed in the ISAPI\ folder. We are getting the SPSite of a different site collection in the same Web Application using the url (and making sure it is exposed after use). ...
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1answer
54 views

How to cache js/css/media assets from server in apps?

If you reference for example a JavaScript library from a CDN it will loaded from the browser's cache if it has already been downloaded. But SharePoint doesn't always run in a Internet facing ...
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2answers
446 views

How to avoid caching issue when using custom JavaScript and CSS deployed under Style Library not in _Layouts?

I have my css files placed under style library not in _Layouts folder. how to cache these style library assets? Please help me Thanks
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0answers
240 views

Custom JSlink template intermittently not downloading for anonymous users

I've developed a JSLink template that works fine. I've tested it with authenticated and anonymous access and it works flawlessly. The problem that i'm seeing is that when I open the page with the LVWP ...
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1answer
266 views

Add reference to AppFabric dll for custom caching

I'm trying to add reference to the following dll so I can make use of AppFabric to cache some custom objects. I've looked at this page ...
3
votes
1answer
132 views

CrossListQueryCache on custom WCF always not cached on first hit

I'm using a custom SharePoint WCF to query against Document Libraries. At first i've tried to use SPQuery. Unfortunately the performance is not that what i am expecting. Takes about 1-2 seconds for ...
2
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3answers
446 views

Object cache not returning results

I have a really strange problem. I'm using object cache to faster retrieve results when using SPQuery. My code to get items is as follows: PortalSiteMapProvider ps = ...
2
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2answers
3k views

AppFabric crashing on SharePoint 2013

SharePoint 2013 running on Windows Server 2008 R2, updated with the latest CUs (March, April, June, see http://technet.microsoft.com/en-us/sharepoint/jj891062.aspx). All O.S. updates installed. It's ...
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3answers
819 views

disble caching for specific page

I've set up a caching on a sharepoint site. But have one specific page that should never be cached. How to disable caching for a specific publishing page on a sharepoint site? Or how to flush cache of ...
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3answers
1k views

How to prevent SharePoint 2013 caching static files in layouts folder?

When doing development in SP2010, I used to be able to edit files in _layouts/MySolution/... directly in 14 folder and see changes immediately (.js, .css files). That reduced time a lot while ...
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2answers
3k views

Difference between Object cache and output cache

I came across couple of questions in exam dumps of 70 - 667 but bit confused if someone can explain me difference between output cache and object cache in few lines and possible scenarios we use them ...
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0answers
45 views

How would I alter browser cache info (http headers) for scripts and css in Sharepoint 2010?

I would like to have more control over browser caching from solutions, including one that includes scripting libraries and CSS libraries so that I can control how long they reside in the browswer ...
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1answer
1k views

Clear Output Caching on SharePoint 2010

I'm trying to improve my site performance using output cache. The problem is that the site is in 2 languages. The site is a sharepoint site. I use: <%@ OutputCache Duration="1800" ...
3
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2answers
486 views

What's the preferred way to cache .NET objects in SP Foundation?

I have a SharePoint 2010 Founation (farm) solution scoped at the site collection level. What I'd like to do is cache some of my custom .NET objects so that the page requests can be processed faster. ...
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2answers
216 views

Firefox and Chrome: Caching previous pages after user logs out

Is there a way to prevent browsers from doing this? The backstory is, the application is a sharepoint 2010 app for a financial investments company. So needless to say this sort of caching issue cant ...
3
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1answer
417 views

Caching SPListItems with Permissions

I have a versioned list that I need to cache list items for. The effect of which being: If a user has permission to view non published items the cache can return the item pending approval. ...
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1answer
240 views

People and Groups page seems to be cached

I have a dev server for a SharePoint 2010 Publishing site, with a problem. When I log into SharePoint as a Site Collection Admin (among other group memberships) and go to the site collection site ...
5
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1answer
2k views

SharePoint output page cache always re-created / Rendered using cache profile debugging info " Time always changes

This issue has been isolated to "old" content that was published prior to activating the output cache profile. New content (post cache activation) is not suffering from this. I have a SharePoint 2010 ...
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1answer
90 views

How to doing cashing with list In Moss 2007?

i have no idea that hows to doing cashing in Moss? In my application during page load taking so much time around 20sec. so i want to reduce this time period. Problem is that i have retrieved data ...
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1answer
478 views

Using SharePoint lists in DAL instead of a database (with caching)

I am planning to utilize SharePoint lists in a custom solution. I would like content managers to make updates to the lists, and then publish the changes. The lists would be accessed from DAL which ...
3
votes
1answer
1k views

CSSRegistration and revision numbers?

I'm currently using cssregistration to add css to sharepoint pages. All is working until I need to do an upgrade of the css. The context is: I used a delegate control in a feature containing the ...
2
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1answer
789 views

SharePoint caching and how to ignore it

I am new to SharePoint so I may be asking a very simple question. We have a webservice in java which accepts a username and password and using these crendentials it hits SharePoint (using ntlm ...
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1answer
1k views

List view caching on publishing page

We have a publishing page on a SharePoint 2010 server; it display a list view which has this turned on under the web part's Miscellaneous tab: [X] Enable Data View Caching (Data View Caching Time-out ...
3
votes
2answers
861 views

Implementation of AppFabric caching in SharePoint 2010 Farm

Firstly, I am a beginner in the SharePoint Infrastructure World; expect some dumb question :) My new application design requires data to be cached, I am leaning towards using Appfabric caching. In ...
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3answers
164 views

Pagelayout using different version of masterpage

I have made 3 custom pagelayouts, 2 of them just inherit the correct version of the masterpage whilst the last one uses the same masterpage, but an older version of it. It contains the exact same ...
2
votes
2answers
686 views

Does SharePoint cache CSS internally?

Running into a particularly menacing issue on one of our client's live servers. They have 2 facing servers in the farm (client facing), running as a balanced farm. We deploy our changes to FACING-01 ...
2
votes
2answers
790 views

DataViewWebPart XSLT Caching

I have a DataViewWebPart with a complicated and rather expensive linked XSLT (the XSLT itself is stored in the Documents library of the site). Currently, the part takes a long time to render, even ...
2
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1answer
352 views

Blob Cache and List Item Attachments?

If I use the Blob Cache, are List Item attachments cached in it? Are there any special considerations for using the Blob Cache with list item attachments?
2
votes
2answers
630 views

What do you do to enable Auto-Versioning of custom CSS and Javascript in SharePoint 2010?

I want to be able to auto-version these in SharePoint and I'm looking for the best solution. SharePoint does it with some of it's files. For example: <link rel="stylesheet" type="text/css" ...
3
votes
4answers
23k views

Does SharePoint keep a local cache of opened documents?

If you open up a document from SharePoint is the file cached locally? I.e so that word can do auto save to it? One of my clients has lost the document they were working on.
4
votes
2answers
4k views

SharePoint 2010 and Caching, too aggressive?

I do a lot of testing with SharePoint 2010 across a few different browsers, regardless of which one I use (IE7, IE8 or FireFox) eventually I run into a problem where a page does not load or behaves ...
30
votes
2answers
1k views

Is SPCache a farm-wide cache?

The MSDN documentation on the SPCache leaves very much to the imagination. But since it sounds interesting, I'm wondering whether it is a farm-wide cache. Does anyone know? Currently I'm caching ...
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2answers
682 views

“Expires” caching headers for static content in _layouts and the Style Library

Is it possible to set Expires caching headers for static content in _layouts and the Style Library? Currently, each page request generates about 100 requests for static content like CSS, images and ...
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2answers
393 views

E-Tag for If-None-Match headers in HTTP are not updated for new files

we have a solution with a Module for static files. In elements.xml we would add each file like this <Module Name="Files" Url="Style Library" RootWebOnly="True"> <File ...