在OGG (Oracle GoldenGate) 正在使用SCHEMATRANDATA如果.需要额外的db patch 参考原始: Patches needed to support SCHEMATRANDATA in OGG (Oracle GoldenGate) (Doc ID 1426440.1) 适用于: Oracle GoldenGate - Version 11.1.1.1.1 and later Information in this document applies to any…
在OGG中循环使用ggserr.log的方法: 參考原文: OGG How Do I Recycle The "ggserr.log" File? (Doc ID 967932.1) 适用于: Oracle GoldenGate - Version 4.0.0 and later Generic Linux 问题 GoldenGate的 ggserr.log 日志文件包含有关 GoldenGate 事件的信息.比方:进程启动.关闭,error .warning.该文件可能会变的非常大.…
在oracle db 11gR2版本号被启用 Oracle NUMA 支持 参考原始: Enable Oracle NUMA support with Oracle Server Version 11gR2 (文件 ID 864633.1) 申请: Oracle Database - Enterprise Edition - Version 11.2.0.1 and later Oracle Database - Standard Edition - Version 11.2.0.1 and l…
OGG的集成捕捉模式支持Oracle database标准版么? 来源于: Does OGG 11.2.1 Integrated Capture Work with Oracle Database Standard Edition? (文档 ID 1431938.1) 适用于: Oracle GoldenGate - Version 11.2.1.0.0 and later Information in this document applies to any platform. 目标: Ora…
OGG replicat 进程使用的 TCP port 来源于: TCP PORT USED BY REPLICAT PROCESSES (文档 ID 1060954.1) 适用于: Oracle GoldenGate - Version 10.4.0.12 and later Information in this document applies to any platform. ***Checked for relevance on 25-May-2012*** 症状: 若是一个客户基于少…
Linux x86 and x86-64 系统SHMMAX最大值 参考原始: Maximum SHMMAX values for Linux x86 and x86-64 (文件 ID 567506.1) 目标: 问题1:32-bit (x86) Linux system 系统中的最大值? 问题2:64-bit (x86-64) Linux system系统中的最大值? 解决方式: 答案1: Oracle Global Customer Support 官方推荐 SHMMAX 的最大值是小于4G…
oracle  linux 和外部存储系统 关系 参考原始: Oracle Linux and External Storage Systems (Doc ID 753050.1) 范围: Linux OS - Version Oracle Linux 4.4 to Oracle Linux 6.0 with Unbreakable Enterprise Kernel [2.6.32] [Release OL4U4 to OL6] Linux x86-64 Linux x86 Linux Ita…
来源于: Defining a Database Service with a Stand Alone Database (文档 ID 1260134.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 10.2.0.5 to 11.2.0.3 [Release 10.2 to 11.2] Information in this document applies to any platform. GOAL The DBMS_…
SGA_TARGET与SHMMAX关系 参考原始: Relationship Between SGA_TARGET and SHMMAX (文件 ID 1527109.1) 申请: Oracle Database - Enterprise Edition - Version 10.1.0.2 to 11.2.0.3 [Release 10.1 to 11.2] Information in this document applies to any platform. 目的: 解释了參数文件里的參…
正在实施的获取job的 session id 参考原始: How to get the session Id of the Running Job (Doc ID 1604966.1) 申请: Oracle Database - Enterprise Edition - Version 9.2.0.8 and later Information in this document applies to any platform. 目标: 怎么得到正在执行job的session id --->注意:…
rac数据库.HC_<SID>.dat其他文件Oracle_Home用例下. 参考原始: RAC database HC_<SID>.dat is used by instance of different Oracle_Home (Doc ID 1618161.1) 适用于: Oracle Database - Enterprise Edition - Version 11.2.0.0 and later Information in this document applies…
Weblogic AdminServer 启动fail,报错"unable to get file lock, will retry" 参考原始: Weblogic AdminServer fails with "unable to get file lock, will retry" error message (Doc ID 1613945.1) 适用于: Oracle WebLogic Server - Version 8.1 and later Inform…
不再用par file如果是,export or import 包含大写和小写表名称表 参考原始: How to Export or Import Case Sensitive Tables Without Using a Par File (Doc ID 1622134.1)1 适用于: Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.4 [Release 10.2 to 11.2] Information i…
采用高速全扫描索引(index ffs) 为了避免全表扫描 参考原始: Index Fast Full Scan Usage To Avoid Full Table Scans (Doc ID 70135.1) 可适用: Oracle Database - Enterprise Edition - Version 7.3.0.0 to 11.2.0.3 [Release 7.3.0 to 11.2] Information in this document applies to any plat…
上一文章 <__Win7 配置OGG(Oracle GoldenGate).docx>定下了 两个目标: 目标1: 给安装的Oracle_11g 创建 两个用户 admin 和 root . admin 对应了 ADMIN 结构,创建了一个 TB_ TEST表. root 对应了 ROOT 结构,也创建一个 TB_ TEST (表结构一摸一样). 当 admin.TBTEST 中的表数据 变化时,root.TB TEST 的表数据 自动同步(备份) PS. 实际的 容灾备份,肯定是 两个 Or…
Oracle GoldenGate 怎么在源头的传输进程和目的端的server/collector进程之间分配 port? 来源于: How Does GoldenGate Allocates Ports between Source Extract Pump and Target Server/Collector? (文档 ID 965270.1) 适用于: Oracle GoldenGate - Version 9.5.0.0 and later Information in this do…
參考原文: Users Accounts Getting Locked. (Doc ID 791037.1) 事实上这个文章是为oracle 别的软件产品写的,只是涉及到user 锁定问题.那还是跟db有关系. 该文章我就不所有翻译了,仅仅翻译最实用的一点: ---lcount列是记录oracle用户用错误的password登陆db的登陆的次数. Select lcount from SYS.USER$ where name ='<USERNAME>'…
APPLIES TO: Management Pack for Oracle GoldenGate - Version: 1.0.0.0 - Release: 1.0 Information in this document applies to any platform. Activity Console SOLUTION Question The Director Server is installed, but how do I know which database and user i…
Oracle GoldenGate (以下简称ogg)在异种移植os同一种db之间的数据同步. ogg要实现的功能: 同步可以细化到单个表,满足特定的where条件rows同步,称号column同步. ogg 竞争对手:ibm cdc.dell shareplex:dsg.dds等等 环境描写叙述: 源头:windows 2003x64bit. oracle db 11.2.0.3 x64bit 目的端:suse linux .oracle db 11.2.0.3 预先准备: 1.Microso…
參考原文: Oracle GoldenGate 11.2.1.0.22 Patch Set Availability (Doc ID 1669160.1) 该文章不做翻译,只摘录当中有价值的信息,例如以下: Alert! OGG 11.2.1.0.22 is -not- available for Oracle Database 10g. Oracle GoldenGate 11.2.1.0.20 is the Terminal Release for support of Oracle Dat…
安装Oracle: 安装 Oracle_11g 32位[Oracle 32位的话,OGG 也必须是 32位,否则会有0xc000007b无法正常启动 错误] 安装目录为 D:\oracle\product\11.1.0\db1 [这个目录要设置为 环境变量 ORACLEHOME] 设置环境变量: JAVAHOME C:\Program Files\Java\jdk1.8.0121 ORACLEHOME D:\oracle\product\11.1.0\db1 ORACLE_SID ORCL 验证…
job 不能自己主动执行--这是另外一个mos文章 參考原文: Jobs Not Executing Automatically (Doc ID 313102.1) 适用于: Oracle Database - Enterprise Edition - Version 9.2.0.3 to 10.2.0.4 [Release 9.2 to 10.2] Information in this document applies to any platform. 症状: job已经非常长时间没有自己主…
[翻译自mos文章]11.2.0.4及更高版本号的asm实例中MEMORY_TARGET 和 MEMORY_MAX_TARGET的默认值和最小值 来源于: Default and Minimum MEMORY_TARGET & MEMORY_MAX_TARGET Value for ASM 11.2.0.4 and Onwards (文档 ID 1982132.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0…
请注意:请谨慎改动Oracle GoldenGate(ogg)各个进程的读检查点和写检查点. 请确保已经 掌握 ogg 各个进程的读检查点和写检查点的详细含义. BEGIN {NOW | yyyy-mm-dd[:hh:mi:[ss[.cccccc]]] | EOF | SEQNO <sequence number>} --改动抽取进程的開始抽取点:(即:myext的读检查点) alter extract myext BEGIN yyyy-mm-dd:hh:mi:ss alter extract…
GoldenGate公司简介 GoldenGate公司专注于数据同步领域,是实现数据同步技术的领导者.至2007年,在全球35个国家售出超过2000个许可证,客户分布在政府.银行.电信.证券.传媒.医疗等行业,大部分客户为全球500强企业,如中国海关总署.中国国家体育总局体彩管理中心.中国电子口岸.海南移动.美国银行.VISA.瑞银集团.澳大利亚海关.新加坡港务局等.GoldenGate是许多一流的数据库厂商如Oracle.Sybase.Microsoft.MySQL.Teradata等公司的认…
一下是安装ogg过程中遇到的问题和解决办法,绝对良心干货,抽空会写更详细的安装教程.更多精彩内容请点击 OGG-00685 begin time prior to oldest log in log history https://blog.csdn.net/kiwi_kid/article/details/36184241 goldengate 故障及解决方法汇总 https://blog.csdn.net/amethystqi/article/details/6597861 oracle 手…
oracle ogg 单实例双向复制搭建(oracle-oracle)--Oracle GoldenGate --继昨天的测试,这一篇实施单实例双向复制(完全重新搭建) --环境不变 db1,db2(单实例)10.1*.1*orcl,oggcentos 6.5,centos 6.511.2.0.4,11.2.0.4 1 检查归档,日志模式(orcl,ogg) SCOTT@ orcl >conn / as sysdba Connected. SYS@ orcl >select NAME,OPEN…
Microservices Architecture introduction Microservices Architecture is a method or approach to developing applications where an application is deployed as a suite of independently deployed small modular services. Each module supports a specific busine…
This is a guest blog from Robin Moffatt. Robin Moffatt is Head of R&D (Europe) at Rittman Mead, and an Oracle ACE. His particular interests are analytics, systems architecture, administration, and performance optimization. This blog is also posted on…
stop replicate时报ERROR: opening port for REPLICAT MYREP (TCP/IP error: Connection refused). start replicate时报REPLICAT xxx is already running. 原因是dirpcs目录下对应的xxx.pcs文件没有正常删除. 解决办法:删除pcs文件,检查是否有删除权限. 以下是引用国外的一篇文章: We use Oracle Goldengate to replicate d…