MongoDB Sharing[

可以先看看官網介紹:Sharding Introduction
Shards 類似 Mysql 的Data nodes.
Config Servers 類似 Mysql 的Management node.
Routing Processes 類似 Mysql 的SQL node.

廢話不多說.
MongoDB 使用 MongoDB Object Document Mapper測試.
Mysql 使用 Object Relational Mapper測試.
MongoDB部分:
config.php

register();

$classLoader = new ClassLoader('Doctrine\ODM\MongoDB', __DIR__ . '/../../lib');
$classLoader->register();

$classLoader = new ClassLoader('Doctrine\MongoDB', __DIR__ . '/../../lib/vendor/doctrine-mongodb/lib');
$classLoader->register();

$classLoader = new ClassLoader('Symfony', __DIR__ . '/../../lib/vendor');
$classLoader->register();

$classLoader = new ClassLoader('Documents', __DIR__);
$classLoader->register();

$config = new Configuration();

$config->setProxyDir(__DIR__ . '/Proxies');
$config->setProxyNamespace('Proxies');

$config->setHydratorDir(__DIR__ . '/Hydrators');
$config->setHydratorNamespace('Hydrators');

$config->setDefaultDB('doctrine_odm_sandbox');
//使用safe模式
$con = new Connection('localhost',array('safe'=>true, 'w' => 2,'wtimeoutMS' => 2000));
//使用一般模式
//$con = new Connection('localhost');

$reader = new AnnotationReader();
$reader->setDefaultAnnotationNamespace('Doctrine\ODM\MongoDB\Mapping\\');
$config->setMetadataDriverImpl(new AnnotationDriver($reader, __DIR__ . '/Documents'));

$dm = DocumentManager::create($con, $config);

繼上一篇 Lua for PHP 安裝,現在來是實測Lua 速度.
素聞Lua 執行效能速度之優異不論是陣列字串運算處理皆在PHP之上,這篇先主要針對Array做實測.
index.php

array_b = $array_b;
//測試PHP物件排序效能
$mtime = explode(' ', microtime());
$starttime = $mtime[1] + $mtime[0];
//var_dump($array_a);
rsort($array_a);
//var_dump($array_a);
$mtime = explode(' ', microtime());
$times=number_format(($mtime[1] + $mtime[0] - $starttime), 8);
//顯示PHP執行結果所需時間
echo "PHP rsort time $times \n";


$mtime = explode(' ', microtime());
$starttime = $mtime[1] + $mtime[0];
//var_dump($array_b);
//測試Lua物件排序效能
$array_b = $lua->test();
//var_dump($array_b);
$mtime = explode(' ', microtime());
$times=number_format(($mtime[1] + $mtime[0] - $starttime), 8);
//顯示Lua執行結果所需時間
echo "Lua array sort time $times \n";

test.lua

function test()
    table.sort( array_b )
	return array_b
end

下載:Lua 5.2.0-work2 – Release 1
先參考此篇教學Using Lua with C#並去 LuaInterface 下載回來,看了一下注意事項好像必須 Microsoft Visual C++ 2008 可轉散發套件 (x86) 一併下載回來比較保險.
後來找到 luaforwindows Windows底下Lua整合套件.

Linux 安裝:

$ apt-get install mongodb-server mongodb-dev
$ sudo pecl install mongo

編輯php設定檔 加入 extension=mongo.so
php -m 即可以看到安裝好的擴充套件.

FreeBSD 安裝:

$ cd /usr/ports/databases/mongodb ; make install clean ;
$ cd /usr/ports/databases/pecl-mongo ; make install clean ;

php -m 即可以看到安裝好的擴充套件.
編輯/etc/rc.conf:

主要安裝擴充套件資訊 LUA for PHP
使用 Plua 為安裝源.

Linux 安裝方式:
先安裝好 lua：

$apt-get install lua5.1 liblua5.1-0-dev

先下載並解開：

$ cd /tmp
$ wget http://plua.googlecode.com/files/plua-1.0.0.zip
$ tar zxvf plua-1.0.0.zip
$ cd plua
$ phpize
$ whereis php-config
php-config: /usr/bin/php-config /usr/share/man/man1/php-config.1.gz
$ rm -f include
$ ln -s /usr/include/lua5.1 include
$ ln -s /usr/lib lib
$ cd lib
$ ln -s /usr/lib/liblua5.1.a liblua.a
$ ln -s /usr/lib/liblua5.1.so liblua.so
$ cd ..
$ make
$ make install
Installing shared extensions:     /usr/lib/php5/20090626/
$

自行編輯php 設定 增加extension=plua.so

redmine 安裝：
1.先更新本機的port tree

$ portsnap fetch update

2.安裝

cd /usr/ports/www/redmine; make install clean

此筆記心得：
AutoLoader改變：

require_once 'Zend/Loader/StandardAutoloader.php';
$loader = new Zend\Loader\StandardAutoloader();
$loader->registerNamespace('ZFDebug', __DIR__ . '/../library/ZFDebug')
           ->registerPrefix('Phly_', __DIR__ . '/../library/Phly');
 $loader->register();

Zend Framework 2.0

使用前請先參觀ZF2 wiki

安裝方式

前往GIT 作clone 動作取得整個程式.

使用方式

依照正常使用方式 zf create project test1….etc

設定檔與ZF1 不同之處

resources.db.adapter         = "pdo_mysql"
resources.db.params.host     = "localhost"
resources.db.params.username = "test"
resources.db.params.password = "123456"
resources.db.params.dbname   = "test"
resources.db.params.charset  = "UTF8"
resources.db.params.driver_options.1002 = "SET NAMES utf8"
resources.db.params.profiler.enabled = true

resources.db.adapter         = "PdoMysql"
resources.db.params.host     = "localhost"
resources.db.params.username = "test"
resources.db.params.password = "123456"
resources.db.params.dbname   = "test"
resources.db.params.charset  = "UTF8"
resources.db.params.driver_options.1002 = "SET NAMES utf8"
resources.db.params.profiler.enabled = true

resources.db.adapter 名稱因為整個架構名稱不同所以必須變更.

安裝:

#cd /usr/ports/devel/git; make install clean
------------------------------------------------------------------------
*************************** GITWEB *************************************
If you installed the GITWEB option please follow these instructions:

In the directory /usr/local/share/examples/git/gitweb you can find all files to
make gitweb work as a public repository on the web.

All you have to do to make gitweb work is:
1) Copy the files /usr/local/share/examples/git/gitweb/* to a directory on
   your web server (e.g. Apache2) in which you are able to execute
   CGI-scripts.
2) In gitweb.cgi, adjust the variable $projectroot to point to
   your git repository (that is where you have your *.git project
   directories).
*************************** GITWEB *************************************

*************************** CONTRIB ************************************
If you installed the CONTRIB option please note that the scripts are
installed in /usr/local/share/git-core/contrib. Some of them require
other ports to be installed (perl, python, etc), which you may need to
install manually.
*************************** CONTRIB ************************************
------------------------------------------------------------------------

===> Installing rc.d startup script(s)
===>   Compressing manual pages for git-1.7.4.1
===>   Registering installation for git-1.7.4.1
===> SECURITY REPORT:
      This port has installed the following files which may act as network
      servers and may therefore pose a remote security risk to the system.
/usr/local/libexec/git-core/git-daemon

      This port has installed the following startup scripts which may cause
      these network services to be started at boot time.
/usr/local/etc/rc.d/git_daemon

      If there are vulnerabilities in these programs there may be a security
      risk to the system. FreeBSD makes no guarantee about the security of
      ports included in the Ports Collection. Please type 'make deinstall'
      to deinstall the port if this is a concern.

For more information, and contact details about the security
status of this software, see the following webpage:
http://git-scm.org/
===> Cleaning for p5-subversion-1.6.15
===> Cleaning for cvsps-2.1
===> Cleaning for git-1.7.4.1