Im currently developing a system where the user will end up having large arrays( using android). However the JVM memory is at risk of running out, so in order to prevent this I was thinking of creating a temporary database and store the data in there. However, one of the concerns that comes to me is the SDcard limited by read and write....
I have a social network The users table is around 60,000 rows The friends table is around 1 million rows (used to determine who is your friend) I am wanting to do a friend feed, wall, whatever you like to call it, it will show things like user status post (twitter type posts), it will show a few different items but for the start it w...
Since we are calling more then 50 times per form. How can I able to cache the images in client side. For each refresh it called and hits the database. <%@ WebHandler Language="C#" %> using System; using System.Web; using System.Data.SqlClient; using App_Code.BLL.Products; public class ProductPicture : IHttpHandler { private Produ...
I want to cache web services response XML at client side. How can i cache response XML at client side, so we don't have to wait for Server side response ? Is there any mechanism available in Axis 1.4 that helps to caching server side response XML at client side ? Scenario : I am consuming 1 search detail service method, which hits the ...
I'm fairly new to .NET development in general. I would like to do some instrumentation on my web application to tune performance, especially in relation to caching. I've written a lot of custom dynamically generated UserControls which I'd like to try caching in different ways--possibly by ASPX Page declaration or programmatically. I a...
Hi, I'm using the OutputCache attribute to cache my action's html output at the server-side. Fine, it works, but now I have a situation where the content changes rarely, but when it does, it's critical for the user to see the new data the very next request. So, is there a way to abort the page cache duration programatically? Thanks ...
I'm using PHP to make a simple caching system, but I'm going to be caching up to 10,000 files in one run of the script. At the moment I'm using a simple loop with $file = "../cache/".$id.".htm"; $handle = fopen($file, 'w'); fwrite($handle, $temp); fclose($handle); ($id being a random string which is assigned to a row in a database) b...
I am looking for a .NET middleware system that covers message queueing, distributed caches, failover/redundancy. I'd prefer to look at a standards based commercial solution of some kind. What would you recommend? Anything available which from a company point of view has stood the test of time, which is highly likely to stay in business?...
Hello, considering that fairly static data should not be re-evaluated but cached instead, I wondered if it is possible to use Reflection to obtain class properties once, and then cache them so that I could dynamically evaluate object properties and read/assign values, but not have the Reflection overhead every time I do that. Is this po...
environment.rb: config.cache_store = :mem_cache_store, '127.0.0.1', { :namespace => RAILS_ENV.to_s } development.rb: config.action_controller.perform_caching = true This is the memcached output when I call the url. get development:views/127.0.0.1:3000/aktionen.xml sending key development:views/127.0.0.1:3000/aktionen.xml END set ...
Hi, everybody. I have this problem for a long time now, I have searched the web and SO in and out and didn't find a solution yet. I hope you can help me on that. I have a parent-child relationship between two entities like the following: @Entity public class Parent { // ... @OneToMany(mappedBy = "parent", fetch = FetchType.LA...
I have a website that because of an ill-prepared apache conf file has instructed users to cache a website URL several years into the future. As a result, when a person visits the site, they often make no attempt to even request the page. The browser just loads the HTML from cache. This website is about to get a major update, and I woul...
Hi all, I'm having trouble with a particular version of Pocket IE running under Windows Mobile 5.0. Unfortunately, I'm not sure of the exact version numbers. We had a problem whereby this particular 'installation' would return a locally cached version of a page when the wireless network was switched off. Fair enough, no problem. We cle...
Hi, I have a site where provide pseudo subdomain based sites. Each subdomain has a set of settings (ie. String name, string css, string title) that I need to access on all pages. What would be the best way of storing them for easy access? I can't use webconfig because different subdomains have their own settings collection so I store se...
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Hello, I'm using rails 2.3 for a blog app. I'm trying to get caching to work. So far, I've managed to follow along with these tutorials: http://railslab.newrelic.com/2009/01/22/page-caching I thought everything was working fine. I even managed to get a cachesweeper to work a la the next tutorial in that series. But I noticed in the dev...
Hello, my application shows contact information (from approx. 2000 contact records with various detail information (names, phone numbers etc.) that form the base of a contact grid) which typically rarely changes. A good number of users have the authority to edit this information though, and if it is edited, it is required that the chang...
We have members-only paid content that is frequently copied and republished without our permission. We are trying to ‘watermark’ our content by including each customer’s user id in a fake css class, for example <p class='userid_1234'> (except not so obivous, of course :), that would help us track the source of the copying, and then we p...
Hello, I'm trying to cache some application data that only needs to be instantiated when the application starts. I've tried using HttpRuntime.Cache, creating a static object that is instantiated only when the service starts, and I've tried making the service singleton and using global variables. Every time a new request hits the servic...
I have two ASP .NET Web sites using one same static instance of a cache manager. The first web site fetches data from a database and caches it using the forth mentioned cache manager object. My problem is that i am unable to flush this cached data from my second Web site using the same cache manager static object. Is there anything ...