windows 2008配置运行PHP5.5.X

# MySQL Server Instance Configuration File  
# ---------------------------------------------------------------------- 
# Generated by the MySQL Server Instance Configuration Wizard 
#
#  
# Installation Instructions  
# ---------------------------------------------------------------------- 
# 
#  
# CLIENT SECTION 

# ----------------------------------------------------------------------
# 
# The following options will be read by MySQL client applications. 
# Note that only client applications shipped by MySQL are guaranteed 
# to read this section. If you want your own MySQL client program to 
# honor these values, you need to specify it as an option during the 
# MySQL client library initialization. 
# 
[client]


port=3306


[mysql]

default-character-set=gbk

# SERVER SECTION 
# ---------------------------------------------------------------------- 
# 
# The following options will be read by the MySQL Server. Make sure that 
# you have installed the server correctly (see above) so it reads this 
# file. 
# 

[mysqld]  

# The TCP/IP Port the MySQL Server will listen on 
port=3306  

 
#Path to installation directory. All paths are usually resolved relative to this. 
basedir="e:\MySQL\" 
#Path to the database root 
datadir="e:\MySQL\Data" 
[WinMySQLadmin] 
Server="e:\MySQL\bin\mysqld.exe"
user=root 
password=Nroot!@#

# The default character set that will be used when a new schema or table is 
# created and no character set is defined 
default-character-set=gbk  

# The default storage engine that will be used when create new tables when 
default-storage-engine=INNODB  

# Set the SQL mode to strict 
sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" 


# The maximum amount of concurrent sessions the MySQL server will 
# allow. One of these connections will be reserved for a user with 
# SUPER privileges to allow the administrator to login even if the 
# connection limit has been reached. 
max_connections=100

# Query cache is used to cache SELECT results and later return them 
# without actual executing the same query once again. Having the query 
# cache enabled may result in significant speed improvements, if your 
# have a lot of identical queries and rarely changing tables. See the 
# "Qcache_lowmem_prunes" status variable to check if the current value 
# is high enough for your load. 
# Note: In case your tables change very often or if your queries are 
# textually different every time, the query cache may result in a 
# slowdown instead of a performance improvement. 
query_cache_size=0

# The number of open tables for all threads. Increasing this value 
# increases the number of file descriptors that mysqld requires. 
# Therefore you have to make sure to set the amount of open files 
# allowed to at least 4096 in the variable "open-files-limit" in 
# section [mysqld_safe] 
table_cache=256

# Maximum size for internal (in-memory) temporary tables. If a table 
# grows larger than this value, it is automatically converted to disk 
# based table This limitation is for a single table. There can be many 
# of them. 
tmp_table_size=26M

# How many threads we should keep in a cache for reuse. When a client 
# disconnects, the client‘s threads are put in the cache if there aren‘t 
# more than thread_cache_size threads from before.  This greatly reduces 
# the amount of thread creations needed if you have a lot of new 
# connections. (Normally this doesn‘t give a notable performance 
# improvement if you have a good thread implementation.) 
thread_cache_size=8  

#*** MyISAM Specific options  

# The maximum size of the temporary file MySQL is allowed to use while 
# recreating the index (during REPAIR, ALTER TABLE or LOAD DATA INFILE.

# If the file-size would be bigger than this, the index will be created 
# through the key cache (which is slower). 
myisam_max_sort_file_size=100G

# If the temporary file used for fast index creation would be bigger 
# than using the key cache by the amount specified here, then prefer the 
# key cache method.  This is mainly used to force long character keys in 
# large tables to use the slower key cache method to create the index. 
myisam_sort_buffer_size=52M

# Size of the Key Buffer, used to cache index blocks for MyISAM tables. 
# Do not set it larger than 30% of your available memory, as some memory 
# is also required by the OS to cache rows. Even if you‘re not using 
# MyISAM tables, you should still set it to 8-64M as it will also be 
# used for internal temporary disk tables. 
key_buffer_size=40M

# Size of the buffer used for doing full table scans of MyISAM tables. 
# Allocated per thread, if a full scan is needed. 
read_buffer_size=64K
read_rnd_buffer_size=256K

# This buffer is allocated when MySQL needs to rebuild the index in  
# REPAIR, OPTIMZE, ALTER table statements as well as in LOAD DATA INFILE 
# into an empty table. It is allocated per thread so be careful with 
# large settings. 
sort_buffer_size=256K


#*** INNODB Specific options ***  
innodb_data_home_dir="e:\MySQL\Data\INNODB\"

# Use this option if you have a MySQL server with InnoDB support enabled 
# but you do not plan to use it. This will save memory and disk space 
# and speed up some things. 
#skip-innodb   


# Additional memory pool that is used by InnoDB to store metadata  
# information.  If InnoDB requires more memory for this purpose it will 
# start to allocate it from the OS.  As this is fast enough on most 
# recent operating systems, you normally do not need to change this 
# value. SHOW INNODB STATUS will display the current amount used. 
innodb_additional_mem_pool_size=2M 

# If set to 1, InnoDB will flush (fsync) the transaction logs to the 
# disk at each commit, which offers full ACID behavior. If you are 
# willing to compromise this safety, and you are running small  
# transactions, you may set this to 0 or 2 to reduce disk I/O to the 
# logs. Value 0 means that the log is only written to the log file and 
# the log file flushed to disk approximately once per second. Value 2 
# means the log is written to the log file at each commit, but the log 
# file is only flushed to disk approximately once per second. 
innodb_flush_log_at_trx_commit=1   

# The size of the buffer InnoDB uses for buffering log data. As soon as 
# it is full, InnoDB will have to flush it to disk. As it is flushed 
# once per second anyway, it does not make sense to have it very large 
# (even with long transactions). 
innodb_log_buffer_size=1M 
  
# InnoDB, unlike MyISAM, uses a buffer pool to cache both indexes and 
# row data. The bigger you set this the less disk I/O is needed to  
# access data in tables. On a dedicated database server you may set this 
# parameter up to 80% of the machine physical memory size. Do not set it 
# too large, though, because competition of the physical memory may 
# cause paging in the operating system.  Note that on 32bit systems you 
# might be limited to 2-3.5G of user level memory per process, so do not 
# set it too high.  
innodb_buffer_pool_size=77M   

# Size of each log file in a log group. You should set the combined size 
# of log files to about 25%-100% of your buffer pool size to avoid 
# unneeded buffer pool flush activity on log file overwrite. However, 
# note that a larger logfile size will increase the time needed for the 
# recovery process.  
innodb_log_file_size=39M   

# Number of threads allowed inside the InnoDB kernel. The optimal value 
# depends highly on the application, hardware as well as the OS  
# scheduler properties. A too high value may lead to thread thrashing. 
innodb_thread_concurrency=8