Optimal sorting method and system based on domain name resolution
A technology of optimization sorting and domain name resolution, applied in the field of network communication, can solve problems such as failure to optimize, failure to obtain and implement manufacturer's equipment at the first time, failure to obtain analysis records, etc., to achieve the effect of improving experience
Active Publication Date: 2016-03-16
SHANGHAI DATA SOLUTION
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Problems with the existing technology: First, the solution proposed by the manufacturer is static and cannot be optimized in real time. If an internal address record is added or deleted by a first-tier operator, the manufacturer’s equipment cannot be obtained and implemented immediately.
Since the DNS of the first-level operator cannot be used, the corresponding resolution record cannot be obtained
Although the use of third-party DNS can return resolution records, it cannot match the network conditions in the real environment, resulting in slow response speed and poor user experience.
[0007]
In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0054] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0055] figure 1 It is a structural schematic diagram of an optimized sorting system based on domain name resolution in the present invention. The optimized sorting system 100 includes a request receiving module 10, an address query module 20, a sorting calculation module 30 and an address returning module 40, wherein:
[0056] The request receiving module 10 is configured to receive a client's resolution request for a domain name address. The client can be a computer, mobile phone, tablet computer, etc.
[0057] The address query module 20 is configured to query the IP addresses corresponding to ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an optimal sorting method based on domain name resolution, which comprises steps as follows: a step of request reception: a resolution request of a client for domain name addresses is received; a step of address inquiry: IP addresses corresponding to the domain name addresses are inquired from a plurality of primary operator DNSs (domain name systems); a step of soring calculation: a sorting value of each IP address is calculated according to a scheduled optimal sorting algorithm; and a step of address return: an optimal IP address corresponding to a largest sorting value is returned to the client. Correspondingly, the invention further provides an optimal sorting system based on the domain name resolution. Therefore, any extra device is not required to be provided by secondary operators, an optimal domain name resolution result can be obtained in real time, and access resources of the secondary operators are reasonably applied to the greatest extent.
Description
technical field [0001] The invention relates to the technical field of network communication, in particular to an optimization sorting method and system based on domain name resolution. Background technique [0002] In the traditional domain name resolution operation mechanism, when the application process needs to map a host domain name to an IP address, the domain name resolution function is called, and the domain name resolution function puts the domain name to be converted in the DNS (DomainNameServer, domain name server) request. Send it to the local domain name server in the form of UDP (User Datagram Protocol, User Datagram Protocol) message. After the local domain name server finds the domain name, it returns the corresponding IP address in the response message. At the same time, the local domain name server must also have information to connect to other servers to support forwarding when it cannot be resolved. If the local domain name server cannot answer the requ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
Inventor 钱誉
Owner SHANGHAI DATA SOLUTION