Caching Proxies

Web site performance is an objective indicator, can be reflected in response time, throughput, concurrency, performance counters and other technical indicators. 1. Performance Test Indicator 1.1 response time refers to the time that the application takes to perform an operation, from the time it takes to send the request to the final receipt of the response data. The following is a list of common operational response schedules for the system. Operation Response time Open a website a few seconds database query a record (has index) more than 10 milliseconds machine ...

Cacheguard Appliance is an all-in-one OS device that provides firewalls, anti-virus, caching, compression, bandwidth allocation, http://www.aliyun.com/zixun/aggregation/13996.html "> Load Balancing , reverse and forward agents, high availability, Web application firewall, url Guardian, and so on. It can be purchased as an operating system installed on a server, run as an operating system in a virtual machine or as a 11585.h ...

This article is the 3rd and final part of a series of articles on building mixed cloud applications, examining governance and security for cloud computing. This article expands the Hybridcloud application for part 2nd by examining how to add access control policies to the Amazon simple Queue Service (SQS). Learn more about how Hybridcloud applications authenticate themselves to cloud services ...

For small and medium-sized enterprises or the company's internal network as well as the Internet, through the Wingate agent to achieve access to the Internet, is an economic and practical program. Wingate's current popular version is WinGate5.0.1, which is divided into simple and professional editions (its free trial version can be downloaded from Internet sites: http://www.wingate.com.cn, etc.). This article will use the most extensive WinGate5.0.1 Professional edition, talk about its configuration and the use of some of the skills in the process. WinGate ...

This article takes a practical project as an example, describes how to use Java multithreaded programming to simulate the random or regular behavior of multiple users. Using Java multithreaded programming, can better test products, earlier exposure to potential problems. With the increasing complexity and scale of http://www.aliyun.com/zixun/aggregation/32730.html > Information System, the application of transaction middleware in complex systems is more and more extensive. Transaction middleware as a medium ...

Malware analysis, penetration testing, and computer forensics - GitHub hosts a host of compelling security tools that address the real needs of computing environments of all sizes. As the cornerstone of open source development, "all holes are superficial" has become a well-known principle or even a credo. As widely known as Linus's law, the theory that open code can improve the efficiency of project vulnerability detection is also widely accepted by IT professionals when discussing the security benefits of the open source model. Now, with the popularity of GitHub ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall website Why to pseudo static, especially the static page of Chinese webmaster, access speed, included high quality, but will account for 　　With a large number of storage space, and dynamic page is the disadvantage of the Web site is not beautiful, not conducive to search engine crawling! So, only now pseudo static, disguised as static URLs, with dynamic ...