使用GoldenGate实现MySQL到Oracle的数据实时同步

使用GoldenGate实现MySQL到Oracle的数据实时同步step 1: 配置mysql
修改配置文件my.ini
#for goldengate
log-bin = "C:/mysql/logbin/logbin.log"
binlog-format = ROW
log-bin-index = "C:mysqllogindex"
binlog_cache_size=32m
max_binlog_cache_size=512m
max_binlog_size=512m添加数据库用户ggs，具有DBA权限step 2: 在mysql服务器上安装配置GoldenGate创建mgr.prm
PORT 7809
DYNAMICPORTLIST 7840-7914
STARTUPVALIDATIONDELAY 5
PURGEOLDEXTRACTS C:oggdirdat*, USECHECKPOINTS, MINKEEPDAYS 7
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45 创建抽取进程参数ext1.prm
--ext1.prm
EXTRACT ext1
SOURCEDB test@localhost:3306, USERID ggs, PASSWORD 123
DISCARDROLLOVER ON FRIDAY
DISCARDFILE C:oggdirrptext1.dsc, APPEND, MEGABYTES 1024
WARNLONGTRANS 2h, CHECKINTERVAL 3m
REPORTCOUNT EVERY 30 MINUTES, RATE
EXTTRAIL C:oggdirdatex
DYNAMICRESOLUTION
NUMFILES 5000
TABLE test.test1; 添加抽取进程ext1
ADD EXTRACT ext1, tranlog, begin now
ADD EXTTRAIL C:oggdirrptex, EXTRACT ext1, megabytes 100 创建传播进程参数dp1.prm
--dp1.prm
EXTRACT dp1
RMTHOST 172.27.35.28, MGRPORT 7809,COMPRESS
RMTTRAIL d:oggdirdatex
PASSTHRU
NUMFILES 5000
DYNAMICRESOLUTION
TABLE test.*; 添加抽取进程dp1
ADD EXTRACT dp1, EXTTRAILSOURCE C:oggdirdatex
ADD RMTTRAIL d:oggdirdatex, EXTRACT dp1, MEGABYTES 100 step 3: 配置defgen
创建defgen参数
--defgen.prm
defsfile C:oggdirdefdefgen.prm
sourcedb test@localhost:3306, userid ggs,password 123
table test.test1; 生成defgen文件
defgen paramfile C:oggdirprmdefgen.prm将C:oggdirdef目录下的文件defgen.prm拷贝到目标端的相应目录下，即目录.dirdef下。 step 4: Oracle环境准备
创建数据库用户
create tablespace ggs datafile "......" size 200m;
create user ggs identified by 123 default tablespace ggs;
grant dba to ggs;
step 5: 在Oracle服务器安装配置GoldenGate
创建mgr参数
--mgr.prm
PORT 7809
DYNAMICPORTLIST 7840-7914
STARTUPVALIDATIONDELAY 5
PURGEOLDEXTRACTS d:oggdirdat*, USECHECKPOINTS, MINKEEPDAYS 7
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45 创建复制进程参数rep1.prm
--rep1.prm
replicat rep1
sourcedefs D:oggdirdefdefgen.prm
userid ggs,password ggs
reperror default,discard
discardfile D:oggdirrpt ep1.dsc,append,megabytes 50
dynamicresolution
map test.test1, target test.test1;添加复制进程
dblogin userid ggs password 123
add checkpointtable chkpnttab
add replicat rep1,exttrail D:oggdirdatex, checkpointtable chkpnttabOracle GoldenGate在异种OS上同种DB之间的数据同步 http://www.linuxidc.com/Linux/2014-07/104279.htmGoldenGate将Oracle数据同步到GreenPlum http://www.linuxidc.com/Linux/2014-06/102824.htmOracle GoldenGate 12c 新特性 Credential Store and USERIDALIAS http://www.linuxidc.com/Linux/2014-04/99730.htmGoldenGate疑似BUG：info all查看不到extract http://www.linuxidc.com/Linux/2013-12/93908.htm使用GoldenGate的数据泵进行Oracle-Oracle的单向复制 http://www.linuxidc.com/Linux/2013-10/92019.htm更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=12本文永久更新链接地址