Server-push technology has been available for a long time, but until the birth of gtalk slowly guide the technology, but so far, very few people to apply this technology, Server-push is a what kind of things? Therefore, the name of Server-push, "server Push" means that Ajax have been used, it and Server-push is the opposite two things, Ajax is from the server side pull data, if you want to regularly update the data block displayed on the page, then the simplest way ...
Intermediary transaction SEO diagnosis Taobao guest owners buy Cloud host technology Hall believe that for the education Network and 169 of the network users, proxy server is again familiar. Having a good agent not only can access most of the resources on the Internet, but also can sometimes improve the speed of the network, save us a lot of money. So what is a proxy server, what is the benefit of it, how do we use it? Here we will explain: first, what is a proxy server? Agent server (proxy server), from whose name ...
IPV4 is currently the world's most widely used second-generation http://www.aliyun.com/zixun/aggregation/5739.html "> Internet technology, but it is facing the crisis of insufficient network address resources." The August 2011 Internet numbering Agency (IANA) has allocated the last 5 IPv4 addresses to the five regional registrars, which means that the IPV4 address pool has been allocated. In the entire international context, some enterprises will gradually find him ...
Intermediary transaction SEO diagnosis Taobao Guest Cloud mainframe technology Hall I believe that everyone has been suffering from the virus, the following is reproduced from the Self-Study programming network, see, Feel good, so special to the webmaster friends, intrusion detection is a very important day-to-day management of the server, but also managers must master skills. The following author and everyone, a lot of attack, discerning the intrusion detection server. 1. View server status deploy the performance monitoring tool to implement real-time monitoring of the server this should be the standard configuration of the server. ...
Due to the morphological differences of the data Center server (rack server, http://www.aliyun.com/zixun/aggregation/13737.html "> Blade Server"), the wiring of server cabinets and network cabinets in pod is also different. This article describes the characteristics and differences of several data center cabling methods for EOR, MOR, Tor, and blade servers. The data center plane layout usually uses the rectangular structure, in order to guarantee the refrigeration effect, usually will 10 to 20 ...
A few days ago, a number of former street staff posted a message confirming that the street side of the server is about to close. July 2014, the street closed the page version. Its official website jiepang.com is still able to visit, but prompted "the street side network is temporarily closed, please use mobile phone app login". Street on the line in May 2010, is the earliest LBS application, the main lbs social services, users can sign in, and enjoy the concessions of merchants, known as China's foursqu ...
In order to improve the performance and workload of the server, enterprises usually use DNS server, network address translation technology to achieve multiple server load balancing, especially the current enterprise external Internet Web site, many are through several servers to complete the server access load balance. The current enterprise uses the so-called "load balancing server", in fact it is a control server of the application system, all users request first to this server, and then the server according to the actual processing server-like ...
Intermediary transaction SEO diagnosis Taobao guest Cloud host technology lobby server is often attacked, since the last time the ARP attack was the first thought of the security dog, in fact, in addition to the security dog seemingly can not find other software to manage the server, especially for free, it is in the server protection this piece is very famous, it should be considered a server in the " 360 security guards. " Now on the server with a safe dog nearly a year, personally feel that the software is also good, so recommend, let everyone know how I manage the server. The majority stationmaster may consider using as appropriate. ...
Widgetserver is a java/xml server-side GUI framework that can be used as an application to run an entire swing program, a client/server or as a Web application, as well as provide a http://www.aliyun.com/ zixun/aggregation/13428.html ">eclipse plugin. A versatile tool suite supports tree view, tabbed panes, split panels, and so on. Widgetser ...
In a larger network of work environment, network administrators can not find an effective way to manage and maintain the network, then his work efficiency will become very low, without reducing the quality of the work of the network administrator will become more intense. Then how should network administrator for their own burden, let oneself from the frequent simple labor liberation? In fact, good at managing a DHCP server is a good way to lighten the network management of the DHCP server, the entire process of the establishment of the most critical, reasonable settings can really make the Internet management once and for all! 1. Set the lease term ...
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