sigmasternchen/php-doc-en
1
0
Fork 0
mirror of https://github.com/sigmasternchen/php-doc-en synced 2025-03-16 00:48:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Adding 1.2.0 features to enumeration.

Browse source 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@321012 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Ulf Wendel 2011-12-14 14:41:27 +00:00
parent c5e702f824
commit 9f6bae4b5e
1 changed files with 57 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

60
reference/mysqlnd_ms/book.xml
View file

@ -25,7 +25,7 @@
MySQL Client Library (libmysql/libmysqlclient). Using mysqlnd has
several advantages: no extra downloads are required because it's bundled with PHP,
it's under the PHP license, there is lower memory consumption in certain cases, and
it contains new functionality such as asynchronous queries.
it contains new functionality such as asynchronous queries.
</para>
<para>
Mysqlnd plugins like <literal>mysqlnd_ms</literal> operate, for the most part,
@ -58,6 +58,11 @@
Supports all of the PHP MySQL extensions.
</para>
</listitem>
<listitem>
<para>
SSL support.
</para>
</listitem>
<listitem>
<para>
A consistent <acronym>API</acronym>.
@ -105,6 +110,11 @@
User-defined.
</para>
</listitem>
<listitem>
<para>
Can be disabled for, for example, when using synchronous clusters such as MySQL Cluster.
</para>
</listitem>
</itemizedlist>
</para>
</listitem>
@ -135,6 +145,50 @@
User-defined. The application can register callbacks with mysqlnd_ms.
</para>
</listitem>
<listitem>
<para>
PHP 5.4.0 or newer: transaction aware when using API calls only to control transactions.
</para>
</listitem>
</itemizedlist>
</para>
</listitem>
<listitem>
<para>
Global transaction ID
</para>
<para>
<itemizedlist>
<listitem>
<para>
Client-side emulation. Makes manual master server failover and slave promotion easier
with asynchronous clusters, such as MySQL Replication.
</para>
</listitem>
<listitem>
<para>
Supports using transaction ids to identify up-to-date asynchronous slaves
for reading when session consistency is required.
</para>
</listitem>
</itemizedlist>
</para>
</listitem>
<listitem>
<para>
Service and consistency levels
</para>
<para>
<itemizedlist>
<listitem>
<para>
Applications can request eventual, session and strong consistency
service levels for connections. Appropriate cluster nodes will
be searched automatically.
</para>
</listitem>
</itemizedlist>
</para>
</listitem>
@ -149,7 +203,7 @@
than one master server. The experimental configuration setting
<link linkend="ini.mysqlnd-ms.multi_master"><literal>mysqlnd_ms.multi_master</literal></link>
was introduced in version 1.1.0-beta, to help find ways to remove this
limitation.
limitation and to enable the use of synchronous clusters, such as MySQL Cluster.
</para>
<para>
The built-in read/write-split mechanism is very basic. Every
@ -183,7 +237,7 @@
</para>
<note>
<para>
Applications must be aware of the consequences of connection switches that are
Applications must be aware of the consequences of connection switches that are
performed for load balancing purposes. Please check the documentation on
<link linkend="mysqlnd-ms.pooling">connection pooling and switching</link>,
<link linkend="mysqlnd-ms.transaction">transaction handling</link>,