netscaler caching

If you want to optimize for a site or application, you can say that caching is the quickest and most obvious way to use it. In general, we cache some of the data that is commonly used, or that takes a lot of resources or time, to make subsequent use faster.If you really want to elaborate on the benefits of caching, but in practical applications, many times when using the cache, is always so unsatisfactory.

What is the first part of Web cachingScenario 1: When testing a sister's function, it says why my browser's display is a mess, how does my interface differ from other browsers? Next to the person will be reminded that: clear the cache to try.Scenario 2: The development of the Code, the environment, the discovery does not take effect, the first is to clear the cache, clear the browser cache discovery or not, and then check, found to be reverse proxy cache.So, what are we talking about when we tal

There are many articles about Web caching on the Internet, a summary today.Why do you use cachingCaching is generally used for static resources such as CSS,JS, images, etc. for the following reasons: Faster requests: By caching content in a local browser or a cache server (such as a CDN) that is closest to you, you can significantly speed up site loading without compromising site interaction. B

Disable IIS from caching static files (PNG, JS, HTML, etc.) Background:To improve the performance of IIS, static files such as JS, HTML, GIF, and PNG are cached internally by default. This cache is in the memory of the IIS Process on the server. To a large extent, IIS can improve the access performance of static files. Under normal circumstances, as long as the static files update IIS, the cache will be updated. However, if many static files are updat

(that is, what we usually call "business"). For those technical-related operations, you can submit the method to the proxy class. The biggest benefit of doing so is the separation of concerns (separation of concerns), that is, the "proxy class only needs to care about the problem domain" mentioned above, and the second is the flexibility of technology-related processing, for example, we can choose to adopt or not use the logging function, without re-compiling the code. We can dynamically select

full-page static caching That is, the page is all generated HTML static page, user access to direct access to the static page, and will not go to the PHP server parsing process. This kind of way, in the CMS system is more common, for example dedecms; A more common way to implement this is to use output caching: Ob_start () The code to run ******* $content = Ob_get_contents (); Write cached content to

Hibernate provides a level two cache, and the first level of cache is Session -level caching, which is a transaction-scoped cache. This level of caching is managed by hibernate, and generally does not require intervention; the second level of caching is the sessionfactory level of caching. It is a process-wide or clus

... Management that is not in session There are corresponding records in the database First-level cachingHibernate has a first-level cache and a level two cache, which focuses on the first level of cachingWhat is a first-level cache?The hibenate cache, also called session cache, can reduce the number of database accesses within the session range! Only valid in session range! Session closed, first-level cache failed! As long as the state of the persisted objects are managed by

The example in this article describes how Laravel uses caching cache data to mitigate the pressure of database queries. Share to everyone for your reference, specific as follows: Yesterday I wanted to make a cache of the homepage of my blog, which is similar to the effect of generating static page caching. In the group asked everyone how to do the cache, are very busy not much reply, I went to see the docu

CodeIgniter supports caching techniques to achieve the fastest speed. Although CI has been quite efficient, the dynamic content of the Web page, the memory CPU of the host, and the reading speed of the database directly affect the loading speed of the Web page. With Web caching, your Web pages can load nearly static pages because they save the output of the program to the hard drive. How does the cache wor

Tags: des cWeb style blog http color os using IOTempdb is like a temporary repository for SQL Server, with a wide variety of objects, where data is frequently calculated and manipulated. A large number of operations can put tempdb under a lot of pressure, The cache design in tempdb is designed to alleviate these stresses. This time we will introduce the caching mechanism for tempdb.Before introducing the caching