akamai locations

Part 1:steelhead SaaS SteelHead SaaS uses Akamai ' s Srip overlay network. Sure Route IP (srip) is a Akamai overlay network that allows optimized Netwrok traffic across the Internet. Srip continuously maps Internet to calculate shortest path. Cloud Steelheads is hosted in Akamai POPs. Akamai Ed

speed up the response time. Reducing the number of HTTP requests is the starting point for performance optimization. This improves the efficiency of the first visit. According to tenni Theurer's article browser cache usage-exposed! Description: 40-60% of daily access is the first visit. Therefore, speeding up page access for the first visitor is the key to user experience. Rule 2. Use CDN (Content Delivery Network) The user distance from the Web server also has a great impact on the response

. Reducing the number of HTTP requests is the starting point for performance optimization. This improves the efficiency of the first visit. According to tenni Theurer's article browser cache usage-exposed! Description: 40-60% of daily access is the first visit. Therefore, speeding up page access for the first visitor is the key to user experience. Rule 2. Use CDN (Content Delivery Network) The user distance from the Web server also has a great impact on the response time. From the user's p

visit. Therefore, speeding up page access for the first visitor is the key to user experience.Our applications:Foreign Trade: The dozens of small icons on the home page are combined into one, and CSS is used to control their display, reducing the number of HTTP requests. Rule 2. Using CDN (Content Delivery Network), the user distance from the web server also has a great impact on the response time. From the user's perspective, deploying content to servers with multiple geographically dispersed

90% of the response time in the end user's response time is used to download images, stylesheets, scripts, Flash, and other page content. This is the Golden Code of website performance. It would be a little better to distribute static content first, than to redesign your application architecture for a more difficult task. This not only shortens response times, but it is easier to implement for content distribution networks.Content Delivery Network,cdn is made up of a series of Web servers scatt

video. To allow users to stay on the site for longer, they built a software engine that could automatically build pages based on detailed metadata, which would recommend additional content based on the user's current interest. Given the change of interest at any time, the type of data is very broad--like graph-like, which actually does a lot of join. This helps reduce the number of copies of a large volume of files like video, such as a separate record in the data store is the Southpark fragme

Goolge's ability to manage massive amounts of memory is increasing (just to keep up the stack of PCs:)). There is such a large-scale distributed system, nodes distributed throughout the country, the system for the delivery of Internet content is obvious. So what is missing, of course, a national IP backbone can be covered. That's why Google, a website company, wants to buy a fiber-optic backbone across the United States. Manufacturing more than tens of thousands of nodes of distributed comput

always in one place, and when your users visit your site in other parts of your country or in other countries, their pages may take a long time to load because they are too far apart from the client and server. After all, we're talking about "the World Wide Web", not "local".The popular strategy is to use a Content distribution network (CDN), a large "proxy" server distributed system that is deployed in multiple datacenters. A proxy server is just an intermediary server that acts as a client an

conventiona L blocks'll be # matched. [Configuration B]} Location ^~/images/{# matches any query beginning With/images/and halts searching, # so regular expressions would Not to be checked. [Configuration C]} Location ~* \. (Gif|jpg|jpeg) $ {# matches any request ending in gif, JPG, or JPEG. However, all # requests to The/images/directory is handled by # Configuration C. [Configuration D]} Location @named {# Such locations are not used d

A test objective this time is to perform performance testing on jetty and Tomcat, primarily to select the appropriate Java Web Server for the development of the new version of Webportal. We have performed performance tests on old rest and new Tmmi, rest has Akamai's cache, and performance is basic A test purposeThis time, jetty and Tomcat were tested for performance, primarily to select the appropriate Java Web Server for the development of the new version of Webportal.We have perfo

, it is better to distribute static content first. This not only greatly reduces the response time, but also makes it easy to implement distributed static content due to the presence of CDN.CDN is a collection of geographically distributed Web servers for more efficient content publishing. Generally, the web server is selected for a specific user based on the network distance. Some large websites have their own CDN, but it is cost-effective to use services provided by CDN service providers such

adaptation template ensures that only the necessary resources are loaded on the user's terminal. Because device detection is moved to the mobile terminal to detect itself, CDN networks, such as Akamai and EdgeCast, can use most of the caching capabilities without disrupting the user experience. The client adaptation method has a higher threshold than the response design in use. Developers need a solid JavaScript base to use this technology. It also

occurs, the connected device may need to configure the dual-Stack: IPv4 address and IPv6 address. Old devices that do not support IPv6 addresses may cause network communication problems and eventually become a burden. Where is IPv6 today? People may not realize that there are already more than 9 million domain names and more than 20% of the networks already use IPv6 connections. Many companies (such as Comcast, Verizon, and other cellular service providers) Use IPv6. According to Google statist

real-time definition is 5-30 seconds, however, this is obviously not possible in the face of thousands of of people doing real-time video, because they also need real-time discussion, communication, which means the delay can not be higher than 1/4 seconds.6. From AWS to your own data centerAt first Justin.tv used AWS, then migrated to Akamai (cloud service provider) and finally to its own data center.The reasons for leaving AWS to

experimented with 30 as users said they wanted to see more than 10 search results on a search page. But surprisingly, in this experiment, traffic and investment were reduced by 20%, apparently because more search results resulted in more than half a second to load the page. ^5The user's expectations are always rising. In 2009, a study by Akamai, a Forrester Institute, found that the threshold for Web page response time was 2 seconds, and that 40% of

Akamai ' s Open Video Player for HTML5 Akamai have released a new Open Video Player for HTML5 Ambilight for Video TagAt first Ambilight looks like a average video player, the kind that loads standard HTML5 video. As the video plays, you very quickly notice "s happening at the edges. The plugin automatically grabs the average colour in each area, and spreads it across the bounds of the video. This is a new c

firewalls and CDN's you can access the unprotected website by visiting the original IP (which the Firewa ll is standing in front of) and then using the original domain name as host value. The first step here's to find the original IP of the website, this is often not too hard using services that keep track O f The IP ' s a website has used (http://viewdns.info/iphistory/). Often the one used before the firewall IP comes in are the one they still use (basically the one after it says CloudFlare O

Reprint Address: Http://hi.baidu.com/bayuehu1974/item/b95373f74cad09bd31c199d8There is no industry standard for Web page response time. In fact, there are several research reports, which provide several reference time indicators:1. "8 seconds": In the 90 's, the Nielsen study reported that over 8 seconds of waiting time, internet users would lose patience.2. "4 Seconds": In September 2006, the Akamai and Jupiter study reported that online shoppers had

campaign includes selecting specific users and sending content over and over again. PointRoll says users typically choose MSNBC, Yahoo, AOL's homepage for advertising. PointRoll has been working with GM and its advertising agency, Stinson Partners, for years, and this campaign is only part of the overall campaign, which includes on-demand video content produced for specific sites. Christian Spinello, PointRoll's product developer, said: "Our goal is to bring users to the advertising world and e

needs to work again, the complex content management system decomposed into: content input and caching of these 2 relatively simple system implementation.Background: Content management system, focus on the content of the release to do, such as: Complex workflow management, complex template rules, etc. ...Foreground: page cache management can be implemented using the caching systemSo after the division of labor: Content Management and Cache Management 2, no matter what the optional space is very