I want to use AppFabric (Velocity) as the Disk Caching Provider to work with ASP.NET 4.0's extensible output caching feature. But when I installed the AppFabric, I found it is incredibly hard to configure and I have no idea how can I make my ASP.NET app to work with it. So I was wondering is there a easy to understand tutorial for config...
Using webmethods, caching the results is pretty straight forward using "CacheDuration" attribute. Is there a similar "easy" way to cache non-webmethod outputs (or static methods) based on the parameters? I would appreciate any help. Thanks in advance! ...
I'm trying to simulate a directly mapped cache in java. Any ideas on which data structure to use to represent the cache? ...
In webmethods, it is very simple to implement caching by annotating [WebMethod(CacheDuration...] attribute. Can we create something similar for non-webmethods, such as Static methods? Any help/tip is appreciated. Thanks in advance. ...
I need to cache some objects with fairly heavy creation times, and I need exactly-once creation semantics. It should be possible to create objects for different CacheKeys concurrently. I think I need something that (under the hood) does something like this: ConcurrentHashMap<CacheKey, Future<HeavyObject>> Are there any existing open-s...
Hey Guys, I have .Net 3.5 SP1 with developement done in WPF. Whenver I run my WPF application I see a process named "PresentationFontCache" appears in my Process List (on Task Manager). The process, though appears harmless, actually resides in the memory even after the WPF application is closed. What is this process actually? What doe...
We are using Hibernate and ehcache as 2nd level cache. If I load an entity that is cached (e.g. cache-usage="read-write") and update it, it seems that this immediately results in an SQL UPDATE. (How) Can I influence when this SQL UPDATE happens? hibSession = HibernateUtil.getReadWriteSession(); tx = hibSession.beginTr...
I have some project where I have a single producer thread which writes events into a buffer, and an additional single consumer thread which takes events from the buffer. My goal is to optimize this thing for a single dual-core machine to achieve maximum throughput. Currently, I am using some simple lock-free ring buffer (lock-free is po...
Anyone knows the max size of Safari's 'Offline Application Cache' on the iPad & iPhone. Looks like it's 5MB. Is there any way to enlarge this size? Offline application cache docs: http://developer.apple.com/safari/library/documentation/iPhone/Conceptual/SafariJSDatabaseGuide/OfflineApplicationCache/OfflineApplicationCache.html ...
I have a JS file hosted on Amazon S3 (http://s3.amazonaws.com/wingify/vis_opt.js). I want the file to be cached on users' browsers so that they don't have to download it with every page view. However, in spite of setting Cache Control header I don't think it is getting cached. Browser still contacts Amazon Server with every pageview. He...
Hey guys, i have just implemented the Django Cache Local Memory back end in some my code, however it seems to be causing a problem. I get the following error when trying to view the site (With Debug On): Traceback (most recent call last): File "/usr/lib/python2.6/dist-packages/django/core/servers/basehttp.py", line 279, in run ...
So I'm using per-site caching on a project and I've observed the following, which is kind of confusing. When I load a flat page in my browser then change it through admin and then do a refresh (within the cache timeout) there is no change in the page--as expected. However when I stat a new session in a different browser and load the page...
I know that you can specify how long you want an object cached in memcache, however I setup memcache with Zend's Zend_Cache and there does not appear to be documentation related to how long the item stays in cache. Anyone know how to do this? ...
i enable gzip for javascript file in my iis settings, here 's the corresponding config section. <httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files"> <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" staticCompressionLevel="10" dynamicCompressionLevel="8" /> <dynamicTypes> ...
Hi all, I'm studying how to use caching in Heroku for my Rails app. HTTP cache powered by Varnish is superb and I'll use it in all pages without user info but I also want to use a kind of ActiveRecord caching with Memcached using "high livel" plugins such as cache_fu or cache-money...but it seems that Heroku supports only the memcached g...
I have the following code $.ajax({type: "GET", url: "/" + filename, dataType: "xml", cache: "false", success: function(xml) { /* Parsing code here */ }}); In Chrome etc the requests are not cached, however they are in IE. Am I constructing my request properly? ...
Hi. Is it possible to increase the caching period of all Rails DB queries? In my case API calls can live with a bigger (mem)cache expiry time. -- M. ...
I'm creating a service that has read-only access to the database. I have a query cache and a second level cache enabled (READ_ONLY mode) in Hibernate to speed up the service, as the tables being accessed change rarely. My question is, if someone goes into the DB and changes the tables manually (i.e. outside of Hibernate), does the cach...
I host about 10 websites for clients. Every so often a client will ask for an update to their website. It may be a simple image change, new PDF or a simple text change. I make the change and then send them a link to the web page with the update. About an hour later I will get an email back from the client telling me they still see the ol...
I created a simple Caching Data Access Layer that has caching using the Enterprise Library Caching Application Block and also makes use of SQL Query Notification - therefore not supporting any queries which are not valid for query notification. Background: This was put in place after the application was developed in order to lighten the...