netscaler caching

ASP.NET2.0 provides some new technical features for lifting program performance, in which caching technology is a very important feature that provides a very good local data caching mechanism to effectively improve data access performance. Data caching (datacaching) is a technique for staging data in a memory cache (sometimes in a hard disk cache). When the data

AppFabric Caching Services: Speed of frequent access to information, such as ASP.net session data; AppFabric Hosting Services: This makes it easier to run or manage a WCF-like service, especially a WCF service built on the workflow (WWF). AppFabric Caching Services Application Scenario: 1. Using caching services in asp.net applications The ASP.net application

From:http://www.cnblogs.com/purpletide/archive/2011/10/10/2205344.htmlAn HTTP request from the moment the user clicks, to the server to return the request, generally through the following types of cache(by client-to-server order)1. Browser-side storage: The local storage feature in HTML5 allows data to be saved on the browser side. Third-party plug-ins such as Flash also have similar functionality. JavaScript saves some data in the current context, which is also considered this

This article is divided into three parts. Starting from the namespace system. Web. caching where the cache is located, we will introduce in detail the cache classes and operation methods provided by the. NET Framework. After reading this article, you will learn: Article 1-how to implement simple data caching Article 2-cache the data read from the file and timely update the cached data through file depend

Types of 1.web caches:(1) Caching of databasesWe may have heard of memcached (high-performance cache system), which is a database-level caching scheme, database caching is that when the relationship between Web applications is more complex, the database of many tables, if the frequent database query, it is easy to cause the database overwhelmed. In order to provi

Browser cache (Browser Caching) is a browser-side save data for fast read or avoid duplicate resource request optimization mechanism, effective cache use can avoid duplicate network requests and the browser quickly read local data, the overall acceleration of the page display to the user. Browser-side caching mechanism of a number of types, the overall sum of nine, here detailed analysis of the nine kinds o

Why use caching technology? The reason is simple: improve efficiency. In the process of development, the main way to obtain information is to query the database, in addition, may be through web services or some other method, either way, in the face of a large number of concurrent access, they can become the bottleneck of efficiency, in order to solve these problems, people put forward a lot of solutions, Some of these are the use of optimization softw

Let's talk today. What are the caches in. NET MVC and how do we implement them?1. First we look at what cache? Cache is the buffer of data exchange (called cache), when a piece of hardware to read the data, it will first look for the required data from the cache, if found is directly executed, can not find the words from memory. Because the cache runs much faster than memory, the role of caching is to help the hardware run faster. Here is the cache i

The combination of a series of caching techniques one, use HTTP protocol simulate static page header control Last-modify, Expires, Pragma, Cache-control HTTP header information, Use 302 messages to tell the browser to continue to use local cache generally this cache is used within a few seconds in the control of dynamic pages, appropriate to reduce the burden of the server two, the use of reverse proxy This is applied to a large portal applicati

asp.net|oracle| Cache | Data to create scalable, high-performance web-based applications, ASP. NET provides an attribute called data caching (Caching). Data caching supports the programmatic storage of frequently accessed data objects in memory. This feature can be extended to extensively improve the performance of ASP.net applications that query data in Oracle d

Source: Zhang Hongliang Source: Java PapersThis article describes the cache-related knowledge of Integer in Java. This is a feature that has been introduced in Java 5 to help save memory and improve performance. First look at a sample code that uses an integer to learn its caching behavior. Then why do we do that and how does he do it? Can you guess the output of the following Java program? If your results are not the same as the real results, then yo

Content caching is one of the most common optimization technologies in Web applications. For example, you can use a custom JSP tag-we name it -- And Encapsulate each page segment to be cached. Any custom tag can control when it contains parts (that is, pre-encapsulated page fragments) are executed, and dynamic output results can be captured. The tag allows the JSP Container (such as Tomcat) to generate content only once and store

Caching is especially important for an ORM such as Hibernate, which is the key to the performance improvement of the persistence layer.Hibernate, in short, is the encapsulation of JDBC to achieve internal state management, or mapping of relationships, etc.But the result is the decrease of data access efficiency and the decrease of performance, and the cache is an important method to compensate for this shortcoming .A cache is a temporary container for

The simplest way to disable ajax caching is to generate a random number directly on the js end, but sometimes this method is not applicable to post, what should we do if we want to disable the ajax cache for post-submitted data? below I have sorted out a lot about prohibiting aja... the simplest way to disable ajax caching is to generate a random number directly on the js end, but sometimes this method is n

Transferred from: http://www.cnblogs.com/Jessy/p/3568935.htmlCaching of HTTPAs for the entity that responds to the message, it is similar to the entity content of the request message, where only the user-agent header is borrowedThe contents of the User-agent header domain contain the user information that made the request.Cache-control header domain (Request and Reply Universal header domain) Cache-control Specifies the caching mechanism that requests

This article, based on the previous article, continues to discuss several pitfalls of using caching, including caching a large number of data sets, and reading some of them; caching a large number of objects with graph structure leads to memory wasting; caching application configuration information; using many differen

sessionfactoryWhen a session is created that performs the same action, Hibernate takes the result from the level two cache and no longer connects to the database;(3) 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, generally without intervention; the second level of

1, the classification of the cache 2. Detailed browser caching mechanism 2.1 HTML META Tag control cache 2.2 HTTP header Information Control cache 2.2.1 Browser Request Process 2.2.2 Several important concepts explained 3. User behavior and caching 4, Refer: Https://www.cnblogs.com/520yang/articles/4807408.htmlRecently in the preparation to optimize the log request encounter

is the enterprise using memcached or Redis?When building a modern, database-driven Web application that wants to deliver better performance, this problem is always present and troubling to every developer. The caching mechanism is often an important starting point for solving problems when considering an improvement in the performance of the application, while memcached and Redis are often compared as preliminary schemes.These two prestigious cache en

I. Conceptual BasisReference Original: 73468040The caching of HTTP, mainly in the local browser and Web proxy server. Here, we are talking about the browser cache.1. Response header ETag (Entity Tag)The etag is used to represent a resource. This value is included when the server returns a response, and different resource response return the same etag. The next time the same resource is requested, the browser will pass the ETag to the server in If-none