Server Query

Server http://www.aliyun.com/zixun/aggregation/14356.html > Performance Test 1. The server probe test server probe should be the most extensive program to test virtual host performance, depending on the supported scripts, Also divided into ASP probes, PHP probes, JSP probes. As the name suggests, if you are an ASP space, you need to use ASP server probes for space testing. Here we take a river ASP probe program for ...

The core concept of sub-library table is based on MySQL storage. Solving the problem of data storage and access capacity, the product supports the database traffic of previous Tmall double eleven singles day core transaction links, and gradually grew into the standard of Alibaba Group access relational database.

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology lobby How to use Bing search engine to query the same server IP all the sites stationed. I saw this post in the morning around the search engine and found that Bing Bing search engine is a good SEO tool, it is very valuable, so the application of this technology is also shared with the readers of this blog. ...

In the development of friends especially and MySQL have contact friends will encounter sometimes MySQL query is very slow, of course, I refer to the large amount of data millions level, not dozens of, the following we take a look at the resolution of the query slow way. -Often find developers looking up statements that are not indexed or limit n, which can have a significant impact on the database, such as a large table of tens of millions of records to scan all, or do filesort, and the database and server IO impact. This is the case above the mirrored library. And ...

November 30, 2010, global leader in the world of Internet content security software and services, trend technology announced that in order to make Chinese customers better and faster cloud security protection, trend technology in Nanjing set up a special service for Chinese customers Web reputation query server. After testing, located in Nanjing, the new Web Reputation query server application, Web reputation query speed compared to the previous maximum can speed up more than 50 times times! Trend Technology says that in November 2010, by applying Global load Balancing Technology (GSLB), all of China's ...

Trend Technology announced recently, in order to let Chinese customers get better and faster cloud security protection, trends in Nanjing set up a special service for Chinese customers in the Web Reputation query server. After testing, located in Nanjing, the new Web Reputation query server application, Web reputation query speed than before the maximum can be increased by more than 50 times times! Trend Technology says, in November 2010, by applying Global load Balancing Technology (GSLB), Migrate and speed up the Web reputation query traffic in all Chinese regions. As long as you are using trend technology products and have ...

I believe you want to build the site, are very concerned about registered domain name it? However, in the domain name registration before the need for Domain name query, also known as WHOIS query or whois information query! Believe for most of the registered domain name friends may know how to register the domain name, how to query the domain name, but may be the WHOIS query and whois information query is what may have not heard it! Even if you have heard Whois query is a domain name query, but the WHOIS query exactly what meaning, what is the content of whois query, it is estimated that there are many friends ...

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall August 26 news, the North Dragon Medium net carries the domain name registration management organization CNNIC to release the domestic first "China Domain Name service and the Security status report", "the report" shows that our country current domain name server total quantity nearly million, among them more than 50% 　　Domain name server is relatively insecure, and 57% of our important information systems have the risk of domain name resolution. The following is the "China Domain Name Service and security status report" Full text: report summary:-As of August 10, 2010, monitoring ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall DNS several basic concepts domain name space: refers to the Internet all host's unique and the relatively friendly host name composition space, is the DSN naming system at one level logical tree structure. 　　Each machine can use its own domain namespace to create a private network that is not visible on the Internet. 　　DNS server: The computer on which the DNS service program runs, with a DNS database on the results of the DNS domain tree. DNS client: Also known as parsing ...

Designing 1 applications doesn't seem to be difficult, but it's not easy to achieve the optimal performance of the system. There are many choices in development tools, database design, application structure, query design, interface selection, and so on, depending on the specific application requirements and the skills of the development team. This article takes SQL Server as an example, discusses the application performance optimization techniques from the perspective of the background database, and gives some useful suggestions. 1 database design to achieve optimal performance in a good SQL Server scenario, the key is to have 1 ...