Aliyun Storage and CDN Usability analysis and the case of Tianhong Fund
first, open Storage services (Openstorageservice,oss)
Open Storage Service (Openstorageservice,oss) is a massive, secure, and highly reliable cloud storage service provided by Aliyun. RESTFul API platform independence, capacity and flexibility of processing capacity expansion, the actual capacity to pay to truly enable you to focus on the core business.
1. Product Advantage
1, sta
Read some of the introduction of CDN articles, I feel this is the most clear to speak.The use of CDN will greatly simplify the maintenance of the site system, site maintenance personnel only need to inject the site content into the CDN system, through the CDN deployed in each physical location of the server for the ful
Before introducing the website architecture, we will first introduce some of the most basic and common concepts in the website architecture, so that we can better understand the following technologies related to Server Load balancer and distributed storage. First, let's talk about CDN.
1. What is CDN?Content Delivery Network (CDN) is the Content Delivery Network
Tags: Google CDN front-end plug-in
Chrome Web store installation address:Https://chrome.google.com/webstore/detail/replace-google-cdn/kpampjmfiopfpkkepbllemkibefkiice
As we all know, you only need to replace a domain name to continue using the front-end public library provided by Google. Similarly, you can use the script to mark and reference these resources so that the website access speed can be
In order to further improve the access speed of the blog site, especially to solve the problem of slow access speed by users of North China Netcom, we are preparing to adopt CDN (CDN stands for content delivery network, that is, the content delivery network. For details, please read the CDN Technical Principle "CDN acc
Recently in the Apache log analysis, installed Awstats, these two days to observe,
Report date Month January 2010First Visit Date January 12, 2010 11:04Last Visit Date January 13, 2010 23:59Visitors Visitors page number file bytesBrowser Flow * 77 226 (2.93 Visitors/visitors) 508979 (2252.11 pages/visit) 509492 (2254.38 files/visit) 13.67 G bytes (63430.28 K Bytes/visit)Non-browser traffic * 117312 122716 736.24 m bytes
The result here is very puzzling, through the Google Statistics website in
Http://dotnet.chinaitlab.com/ASPNET/815224.html
Microsoft Official information: HTTP://WWW.ASP.NET/AJAXLIBRARY/CDN.ASHX
Microsoft has launched a new AJAX tool: an AJAX CDN. This tool was launched by Microsoft's ASP.net team for Ajax caching support. Want to know some of the details of the Ajax CDN. Then look at Scott Gu's introduction to it.
Earlier today, ASP. The NET development team has launched a new M
CDN Website accelerates as the service quality of improving streaming content transmission and the technology of saving network broadband has been hindering more and more widely, the key technology of CDN mainly includes content routing technology, content distribution technology, content storage technology and content management technology.CDN's Content routing technology is the purpose of directing the us
The full name of the CDN is the Content Delivery network, which is the contents distribution networks. The basic idea is to avoid the bottleneck and link of the Internet which may affect the speed and stability of data transmission, and make the content transmission faster and more stable.CDN Acceleration System by placing a large number of acceleration nodes on the network, on the basis of the existing Internet to form a new layer of intelligent virt
reverse proxy server. Reverse proxy is one of the mainstream means to achieve load balancing, usually using Nginx and other servers to build, Nginx also has a number of allocation strategies to ensure the average distribution of pressure.Nginx Reverse Proxy:BIGIP (Hardware) Load balancing:2) CDNVideo is always in the buffer, pictures of various loading not come out, a few years ago is normal but the matter, at that time we did not feel that the matter, but put this situation in the present, I t
the only line.
That's pretty thorough.
DNS polling is the simplest and most effective way to achieve load balancing, with very low cost in all respects. The goods are very cheap and enough.
The disadvantage is that because there is no detection mechanism, not balanced, fault-tolerant response time is long.
Domestic portal with a lot of this technology, with squid has a very good effect.
Of course, without load balancing, pulling several lines directly from multiple ISPs, providing services
About CDNcontent distribution Network (contents delivery network or distribution network, abbreviated: CDN) refers to a computer network connected to each other via the Internet, using servers closest to each user, faster, More reliably send music, pictures, videos, applications, and other files to users to deliver high-performance, scalable, and low-cost network content to users.
The total load capacity of the content distribution network can be lar
The past revisited
A year ago for a well-known novel site to do SEO optimization, the project's biggest difficulty is not in the keyword optimization and processing, but in order to explain a variety of SEO phenomenon. The problem that comes out of one question bothers me so far. At that time found that there are many Web sites in Baidu included in the description, title is not the title of the Web page, in many times Baidu update is always a page this situation. When I shared this with several
1. What is a CDN?Before introducing CDN acceleration, let's take a quick look at what a CDN is. The basic idea of CDN (content Delivery network) is to avoid the bottlenecks and links on the Internet that may affect the speed and stability of data transmission, and make content transmission faster and more stable. By pl
There are differences in the responsiveness of users to websites in different geographies, in order to improve the responsiveness of user access and to optimize the flow of information in existing Internet, you need to join the middle tier CDNbetween users and servers. So that users can get the information they need from the nearest users, solve the network congestion and improve the response speed, which is the popular application scheme of the large-scale website nowadays.1.
Fikker CDN Master Control system is a free, open source CDN Acceleration Management platform, can be centralized management of a large number of Fikker CDN nodes, the system is divided into management and client, can quickly set up a good CDN operating platform, 3 minutes to establish its own
The jquery class library has a size of about 25 KB (minimum and gzip compression). The loading speed of the jquery class library is not ideal when the user's network speed is not ideal, we need to load jquery from the CDN network. One is to save some bandwidth, and the other is to bring users a faster page loading experience.
25kb x 100000 unique Pv = GB traffic. If a website with a higher traffic volume occupies a higher bandwidth.
According to the
* not * involve the following:
1. Dynamic content (such as BBS)
2. Large files (such as software download station software)
1th Chapter CDN and Intelligent DNS
1. What is a CDN
In short, a CDN is something that makes your site more accessible. For example, Netcom users visit you in the network of CDN server above a f
This article mainly introduces how to solve the problem that WordPress cannot comment after using CDN. It also reminds you to pay attention to the jQuery version support of WordPress, need a friend can refer to the comments-ajax.js In the cdn cache, many people encounter problems that cannot (use ajax) reply. In this regard, my previous practice is to prohibit cdn
Chrome Web Store Installation Address:Https://chrome.google.com/webstore/detail/replace-google-cdn/kpampjmfiopfpkkepbllemkibefkiice
For well-known reasons, simply replacing a domain name will allow you to continue using the front-end public libraries provided by Google. The same, use the script tag to refer to these resources, so that the site access to speed up the instant of the time it Sao years.
Very many sites, especially foreign si
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