ASP. NET provides four levels of state management tools: applications, sessions, pages, and requests. Each layer has dedicated container objects.
Application Status
The following table summarizes the main functions of each State object:
Although
Some developers refuse to use the object relationship ing (ORM) technology because of their poor performance experience. Like any form of abstraction, using an ORM framework costs some additional overhead, but in fact, the performance of using
Five petshop business logic layer designThe business logic layer is undoubtedly part of the system architecture that reflects the core value. Its focus is mainly on the formulation of business rules, the implementation of business processes, and
During the HTTP runtime, a Web request is sent to a client application (such as a web browser), and requests are routed by appropriate components of the application, then the client application that responds to the concurrent request is
Author: zyl910.
In the past few days, I have debugged an interface using the HTTP POST protocol. I found several HTTP testing tools on the Internet, but they do not feel very useful. So I wrote a simple test tool in C.I. Introduction
The default
When I used ASP. net mvc 3 to rewrite the homepage of the blog site, I paid special attention to this cache problem. I will share this blog post.
If outputcache is used in ASP. net mvc 3, you must add the following code to the action.
When developing a workflow, I encountered a lot of low-level problems and wasted a lot of time. I will record them here for future reference.
There are often some inexplicable problems, such as the failure of breakpoint debugging (including
HTTP
RuntimeDuring the HTTP runtime, a Web request is sent to a client application (such as a web browser), and requests are routed by appropriate components of the application, then the client application that responds to the concurrent request is
1. database access performance optimization
Database Connection and Shutdown
To access database resources, you need to create a connection, open a connection, and close the connection. These processes need to exchange information with the database
I. Summary
I have been learning OEA for a while, and I am still familiar with it from the perspective of the whole. Let's first look at the cache module design in OEA that the author thinks, and read the author'sArticleTo consolidate what
Database Access Performance Optimization Database Connection and Shutdown To access database resources, you need to create a connection, open a connection, and close the connection. These processes need to exchange information with the database
Problems encountered after the upgrade have never been seen before.
A bunch of errors and prompts appear in the log, prompting that the verification ticket provided by the user is invalid. I understand this, because the cookie used by the user in 1.1
HTTPRuntime and page execution model
-- Learning ASP. NET
Wenye:
August 8, 2006
Tuesday
HTTPRuntime
During the HTTP runtime, a Web request is sent to a client application (such as a Web browser), and requests are routed by appropriate
1. Why not use the default page function of the GridView?
First, let's talk about why the default paging function of the GridView is not used. The GridView control does not really know how to obtain a new page. It only requests the bound data
1. database access performance optimization
Database Connection and Shutdown
To access database resources, you need to create a connection, open a connection, and close the connection. These processes need to exchange information with the database
1. Why not use the default page function of the GridView?First, let's talk about why the default paging function of the GridView is not used. The GridView control does not really know how to obtain a new page. It only requests the bound data source
NET Cache Module DesignThe previous article talked about my concept of caching, the framework of understanding and views, this article to take up my own cache module design practice.Basic Cache Module DesignThe most basic cache module must have a
The reason for encountering this anomaly is accidental:Phenomenon:Solution in the process of rebuild power outage, call recovery, re-compile the entire solution not error, but in the browsing page is always not normal browsing, and in the Design
I will sell a token first. If you are interested, you can study it on your own.
Today, I will talk about the caching problem first. For data caching, I have experienced many iterations, but in. net
Community Many people support on-demand reading,
Csdn========================================================== ==============Isual studio 2008 Simplified Chinese version (90 days) into permanent official version of the two methodsThe most common 13 shortcut keys of Visual Studio
Visual
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