cheap dedicated server 10

ever encountered the same problem? please advise. Ps: The lnmp installation package is used in an environment that will die after a refresh. HTTP Status 502 (incorrect Gateway)The gateway or proxy server receives an invalid response from the upstream server.Solution: 1. improve the response speed of the Web server, that is, reduce the internal call relationship. you can cache the required pages, materia

10 commands should not be easily executed on the CentOS Server Linux Command Line compaction is useful, efficient, and interesting, but sometimes dangerous, especially when you are not sure what you are doing. This article is not intended to attract your anger at Linux or linux Command lines. We just want you to realize that you should think twice before running some commands. Of course, the following com

This article introduces the 10 features of SQL Server 2005 database management and analyzes the benefits of its application. 1. Database Mirroring The new database mirroring method is used to extend the performance of record file transfer. You will be able to use database mirroring to enhance the availability of your SQL Server system by establishing an automated

performance, or even up to 25 GB, and use 7200 RPM or SSD locally. Exchange 2010 has greatly improved and enhanced storage. The OWA online mode supports a large number of mailboxes (up to GB ). You can also use the personal archiving feature of Exchange 2010 to reduce the size of users in cache mode. Misunderstanding 6: When I migrate to Exchange 2010, the size of my mailbox database will burst, because Exchange 2010 does not have a single instance storage (SIS) feature! Reality: Exchange 2010

With the prevalence of open-source Linux, its applications in large and medium-sized enterprises are gradually becoming more popular. Many enterprise application services are built on it, such as Web services, database services, and cluster services. Therefore, the security of Linux has become a foundation for enterprises to build secure applications and a top priority. How to protect it is a fundamental problem that enterprises need to solve. Based on this, this article provides the key points

work? Will it be very cumbersome ah ... Take a look at the following three functions, and know epoll is easy to use.intepoll_create(intsize);To generate a epoll dedicated file descriptor, you are actually applying for a kernel space to store the occurrence of the socket FD you want to focus on and what happened. Size is the maximum number of socket FD that you can focus on on this epoll FD, the size of the custom, as long as the memory is sufficient.