Zyan.cc Website Review

root@linaro-alip:~# ping zyan.cc PING zyan.cc (27.255.71.186) 56(84) bytes of data. As I said in previous articles, most websites The performance bottleneck is not on the PHP server, because it can be easily handled by increasing the number of servers or CPU cores horizontally. For various cloud hosts, it is more convenient to increase the number of VPS or CPU cores. Add VPS directly to the backup image. The operating system and environment do not need to be installed and configured, but the MySQL database. If you use a MySQL database, a joint query SQL, you may be able to process the business logic, but when you encounter a large number of concurrent requests, it will stop. If you use a NoSQL database, you may need ten queries to process the same business logic, but each query is better than MySQL 1, extended compiled installation (Linux), and the edit parameter --enable-maintainer-zts is required: -enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-fpm --enable-mbstring --with-xmlrpc --enable-zip --enable-soap --enable- Opcache --with-pdo-mysql --enable-maintainer-zts 2, VPS merchants on the market mainly have three open source virtualization technologies: Xen, OpenVZ and KVM. Fully virtualized Xen is more like a standalone host. Server resources are evenly distributed according to the actual size of the VPS, and generally cannot be oversold. Paravirtualized OpenVZ will be higher than Xen under the same performance test. However, a 16G server with physical memory can allocate VPS with a total memory size of more than 16G. The service provider can oversell and want to sell. How many units can be sold in a VPS, so it is not recommended. KVM is already integrated in the latest Linux distributions, but commercial applications are still imma*ure, and KVM-based VPS providers are few. 4. Now, the domain names that can be filed in Beijing are: international domain name .com .net .org, domestic domain name .cn .com.cn . China, country domain name .cc, other domain names cannot be filed. Only Beijing has restrictions, and other provinces and cities can submit the record normally. We originally applied for .me yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib