shared memory segment

In ASP.net and Java have shared memory, PHP, in addition to the use of memcached, and other ways in fact, PHP is also supporting shared memory, the following use SHMOP to achieve this function need to install extension SHMOP Locate the PHP

Need to install extension SHMOPLocate the PHP installation source file directory Copy Code code as follows: # CD/USR/LOCAL/PHP-5.4.0/EXT/SHMOP #/usr/local/php/bin/phpize #./configure--with-php-config=/usr/local/php/bin/php-config

We typically install the Oracle database on Linux or configure the core parameters of the Linux system when replacing or upgrading the hardware, and then adjust the Oracle system parameters. The actual meaning of these parameters is what, why to

Problems encountered during installation:1. When creating an Oracle user, it is best to specify the home directory, the general is/opt/oracle, the default/home/oracle is also possible.2. In the "Add host name and IP address corresponding" step, be

This article will discuss how to use the Inter-Process Communication mechanism-IPC (Inter-Process-Communication) in the PHP4 environment ). The software environment discussed in this article is linuxphp4.0.4 or later. First, assume that you have

This article will discuss how to use the inter-process communication mechanism-IPC (inter-process-communication) in the PhP4 environment ). The software environment discussed in this article is Linux + php4.0.4 or later. First, assume that you have

Shared memory is an efficient way to exchange data between applications in the same machine. A process can create a segment of memory that can be accessed by another process as long as it has the correct permissions assigned to it. Each memory

Linux Kernel Parameter size and Oracle has a large shutdown, such as ORA-27102 error, is caused by improper Kernel Parameter size. For details, refer to Blog:Upon startup of Linux database get ORA-27102: out of memory Linux-X86_64 Error: 28: No

11In Figure 2, process a requests a shared memory segment. Process A initializes the memory segment so that it is ready to receive access. This process gives the memory segment a name so that other processes can find it. In general, memory segment

introduction of Shared memoryshared memory is one of three IPC (inter-process communication) mechanisms. It allows two unrelated processes to access the same logical memory. shared memory is a very efficient way to pass data between two processes

From: http://www.cnblogs.com/hicjiajia/archive/2012/05/17/2506638.html /* Shared memory allows two or more process processes to share the same memory (this memory is mapped to the independent address space of each process) so that these processes

Shared memory is a portion of physical memory that is shared by multiple processes. Shared memory is the quickest way to share data between processes, where a process writes data to a shared memory region, and all processes that share that memory

introduction of Shared memoryShared memory is one of three IPC (inter-process communication) mechanisms. It allows two unrelated processes to access the same logical memory. Shared memory is a very efficient way to pass data between two processes

Implementing interprocess communication in Process PHP Chu Wenyu This article discusses how to use the interprocess communication mechanism--IPC (inter-process-communication) in a PHP4 environment. The software environment discussed in this

Linux kernel parameters and Oracle related parameter adjustment categories: Oracle Basic knowledge2009-10-14 12:23 9648 people Read reviews (0) Favorites Report Oraclelinuxsemaphorearraysdatabase oracle10gThe size of the Linux kernel parameters and

This article discusses how to use the interprocess communication mechanism--IPC (inter-process-communication) in a PHP4 environment. The software environment discussed in this article is linux+php4.0.4 or later. First, let's say you've installed PHP4

To enable the PHP process to read and write shared memory, developers must first support the IPC function, which is specified when PHP compiles the installation:--enable-shmop and--enable-sysvsem two options . IPC (inter-process communication) is a

To enable the php process to read and write shared memory, developers must first support the IPC function, that isSpecify the -- enable-shmop and -- enable-sysvsem options during php compilation and installation.. IPC (Inter-process communication)

This article will discuss how to apply the Inter-Process Communication mechanism-IPC (Inter-Process-Communication) in the PHP4 environment ). The software environment discussed in this article is linux + php4.0.4 or later. First, assume that you

1) System V shared memoryUse IPCS to debug the shared memory test source program as follows: # Include # Include # Include # Include # Include # Include # Include Void error_out (const char * MSG) { Perror (MSG ); Exit (exit_failure ); } Int