(implemented by mod_rewrite), custom log files (mod_log_config), and filtering support (Mod_include and Mod_ext_f Ilter). The Apache log can be analyzed using a free script awstats or visitors from a Web browser.
2.x version
The Apache 2.x version core is an important step above the Apache 1.x version. This includes: threading, better support for non-UNIX platforms (such as Windows), new Apache APIs, and IPV6 support.
Evaluation
"PC Magazine" August
Cloud server and virtual host, VPS are space products, virtual host is the first development of the basic space products, VPS is based on the virtual host derived from the configuration of a separate IP address of the better virtual space, cloud server and VPS is the most si
The mail server forms the core of the e-mail system. Each recipient has a mailbox (mailbox) located on a mail server. Bob's mailbox is used to manage and maintain mail messages that have been sent to him. A typical journey of a mail message is to start with the sender's user agent, travel through the sender's mail
Generally, an Intel-based server is called an IA (intelarchitecture) architecture server, or a CISC (complexinstructionsetcomputer Complex Instruction Set) architecture server, because the server in the IA architecture is a PC-bas
What is a self-increment columnThe ID column can be set to self-increment in SQL Server. That is, you do not need to specify a value for the ID, the column is automatically assigned a value by SQL Server, and the value of each new
Community ServerTopic Appendix 1: What is threads Processes
Please take a critical look at the following words:
Thread and process (threads and processes), simply put, when you start a program, you start a process. In the early days, the win3.x system was in process units (Hey, in fact, I have never used win3.x). After Win98, each process can start several threads, so the thread
This article mainly introduces the difference between Tomcat and Nginx,apache HTTP Server Project, has a certain reference value, now share to everyone, the need for friends can refer to
Apache, which refers to a project under the Apache Software Foundation--apache HTTP Server Project;nginx is also an open source HTTP Server
Front page is a tool developed by Ms to develop web pages.
Although the tool is rarely used, its service expansion is still in use.
For example, when vs. NET is used to create a web site, the type of the site is selected.There are four types: file. FTP. Local HTTP, remot
The motherboard for a common home PC has more requirements for performance and functionality, while the server board is a host board developed specifically to meet server applications (high stability, high performance, and highly compatible environments). Due to the high operating time of the server, high operational s
= 1 ; While @ I 1000 Begin Insert Into Student Values ( @ I , ' Zhangsan ' + Cast ( @ I As Char )) Set @ I = @ I + 1 ; End ; Go
Because the ID column is set as the primary key, SQL Server automatically adds a clustered index to it. If we use the following statement to update table data,
Begin Tran UpdateStudentSetName='Zhangsan' WhereID=1000;
Then query the cu
DHCP (Dynamic Host Configure Protocol)
It is a Dynamic Host Configuration Protocol widely used in TCP/IP networks. Using dhcp protocol, it has many simple and easy-to-use advantages, mainly manifested in: the network administrator can verify the IP address and other configuration parameters without checking each host. DHCP does not lease the same IP address to both hosts; the DHCP administrator can restrict specific computers to use specific IP addres
The garden has a very good article about SQL Server transaction isolation, feeling a lot of the introduction from the concept, for those beginners, see the touch of understanding is profound, so no longer repeat, the emphasis is on the example demonstration above.
The first explanation is
Tower server should be the most people see, but also the most easy to understand a type of server structure, because its shape and structure are similar to our normal use of the vertical PC, of course, because the server's motherboard expansion is strong, the slot is also a heap, so the size of the larger than the ordi
A dial-up Internet computer is used as a PHP server and can be accessed using 127.0.0.1. what if I cannot access the page using an IP address or virtual domain name? A dial-up Internet computer is used as a PHP server and can be accessed using 127.0.0.1.
What virtual machine is best for Windows Server 2003 (64bit)?
Note:Mainly build Wamp, although now Wampserver has a 64-bit version, but PHP version 5.3+, the existing project is developed for version 5.2, wampserver (PHP version 5.2) only 32-bit version , so you want to run Wampserver (PHP version 5.2) with a virtual
A feature server is a server specifically designed for one or several functions, in some ways different from a general-purpose server. such as the print server is dedicated to print management, and the CD-ROM mirror
Microsoft Windows Server Update Services (WSUS) is a program designed to streamline IT systems in a large number of ways when major updates are performed. By using Windows Server Update Service (WSUS ), administrators can quickly and reliably deploy the latest key updates and security updates for Windows xp and later, Office 2003 and later, Exchange
Looking at other people's attack prevention code, there is such a line: {code...} What is the role? The following is a line in the anti-attack code of others:
empty($_SERVER['HTTP_VIA']) or exit('Access Denied');
What is the func
), Managed in a constrained form. But at the same time, it automatically creates a unique nonclustered index, with the performance and some functionality of the index. In fact, unique key constraints are constrained by unique indexes. A unique index is an index that uniquely checks a field and can set various parameters for flexibility. So when we create the uniqueness of a column, which
In advance you need to know how your site is being attacked. The following two types of attacks are common:1, traffic attacks, which is what we often call DDoS and Dos attacks, which are the most common bandwidth attacks in traffic attacks, typically use a large number of packets to overwhelm one or more routers, servers, and firewalls, so that your site
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