cache function

ObjectiveThis blog to achieve is an offline download and offline reading function, which is a lot of reading app is a common feature, the typical application is NetEase news. What is offline download? In fact, this concept is relatively vague, is

  File Download jsp code String path = application. getRealPath ("./images/a.jpg "); File file = new File (path ); InputStream is = new FileInputStream (file ); Response. setHeader ("content-disposition", "attachment; filename =" +

ArticleDirectory Difficulties in Ajax Development Try multi-thread programming Want to know more Related author Although more and more websites are developing with Ajax technology, building a complex Ajax application is

I. Preface Ii. Compilation and Installation Iii. Install MySQL and memcache 4. install Apache, PHP, eaccelerator, and PHP-memcache 5. Install squid Vi. Postscript  I. Preface I. Preface and preparationsCurrently, the lamp development mode

Large website optimization-memcache technology, optimization-memcache technology. Large website optimization-memcache technology, optimization-memcache technology large website optimization-memcache technology memory + cache memory cache memcache

PHP blog, PHP technical blog, PHP template-based Smarty usage, PHP template-based Smarty installation, how to configure smarty, smarty tutorial, smarty installation and use, and how to configure smarty When using PHP to develop large and interactive

When using PHP to develop large and interactive websites, we often encounter the problem of how to cooperate with the artist. Generally, our solution is to design the page and deliver it to the program designer for development, the delivery artist

ASP. NET 2.0 retains all the caching functions of ASP. NET 1.1. It also adds new functions and enhances existing functions. The new features include cache configuration files, custom cache dependencies, SQL cache dependencies, and creating dynamic

Turn: http://hi.baidu.com/anvycn/blog/item/b780f319b732e57edbb4bd64.htmlTens of thousands of Discuz! Learn more about Discuz! I am familiar with Discuz! In the process, I will write my personal experience to you by the way. The content of this post

Caching is really a good thing. It can effectively improve the speed of the system in large systems. This is not much nonsense. under the. Net platform, I divided the cache function into two categories: Data Object cache and page output cache. The

Why do we need to use web cache? I think the most important thing is to solve the traffic pressure. With the increase in website traffic, if a single machine processes both static files and dynamic scripts, it is obviously difficult to increase the

Nine implicit JSP objects, and nine hidden jsp objects 1. Nine implicit objects in jsp Request HttpServletRequest Response HttpServletResponse Session HttpSession Application ServletcContext Config ServletConfig Exception (used in special

Controllable cache for improving the performance of computing reports with clear sets, and controllable reports It is an indisputable fact that using cache can improve report performance. Generally, high-end report tools provide the report cache

I have some controversy in my article "inertia functions". Some people always confuse inertia functions with cache functions (memoization. Although all results are cached, the biggest difference is that a rewrite function itself does not. Let me

The magic weapon is concurrent. Thread, which is actually a JS library. You can download it from the website. Source code . How to use it? Simple Concurrent. thread. create (F, A1, A2 ,...) f. For the function to be called, A1 and A2 are the

1. Avoid repeated searches for the same data: The application needs to clearly understand the access logic of the database and access to the same table. Try to concentrate on the same SQL access and extract results at a time, reduce repeated access

PHP template-based Smarty tutorial. We know that the PHP language, as a member of the open-source community, provides various template engines, such as FastTemplate, Smarty, and SimpleTemplate. However, Smarty is a PHP template that is used a lot

PHP template Smarty User Guide. Generally, our solution is to design the page by the artist and deliver it to the program designer for development, and then deliver the art to improve the page. repeat the page several times back and forth.Generally,

The configuration loader class Configurationloader loads the XML file that holds the star-related parameters from the specified path, reading the data to construct a list of the object and its associated rendered sub-objects and return. The class

Reverse proxy Server features: Web caching (acceleration), reverse proxy, content routing (forwarding requests to a specific server based on traffic and content type, etc.), transcodingCache: Reduce redundant content transmission, save bandwidth,