Tags: process build rail info from BSP content lag stop For non-Oracle DB, SQL Server is a sample description: My train of thought A:oracle DB production B:oracle DB Intermediate machine C:sqlserver db destination a-> b->c Note: B on both the rep process also has the EXT process, at this time. There is also a need to establish a rep process for B.A->b can complete the online initialization synchronization (EXPDP based on SCN number)After the initializ
Tags: Abi tar res and schema form components Art ManagementCan Oracle restart be used to make high availability use of Oracle GoldenGate?From:Can Oracle Restart is used with Oracle GoldenGate for high availability?(Document ID 202
Label:Can Oracle restart be used to make high availability use of Oracle GoldenGate?From:Can Oracle Restart is used with Oracle GoldenGate for high availability? (Document ID 2025185.1)Suitable for:Oracle
How to initialize data synchronization between Oracle GoldenGate and non-oracle db, goldengateoracle
SQL Server is used as an example for non-oracle databases:
My ideas
A: oracle db production B: oracle db intermediate machine
One-way replication environment from ORACLE to mysql using goldengate: I use the VBOX virtual machine, a host that has installed the ORACLE database and GOLDENDGATE. The other one only installs the ORACLE database. Configure the database environment, goldengate users, and in
Oracle GoldenGate (OGG) synchronizes data between the same DB on heterogeneous OS.The functions that OGG can achieve:You can fine-tune to a single-table synchronization, a rows synchronization that meets a specific where condition, and specify the synchronization for column.OGG's rivals: IBM Cdc;dell Shareplex;dsg;dds, etc.Environment Description:Source: Windows 2003x64bit,
Oracle GoldenGate causes imp to have a ORA-32588 Error
The customer said that the following error was reported when importing data to the source database after GG was implemented:
From this error, we can see that adding logs of all column type to the table causes data import failure.
Looking back to the implementation steps of Oracle
Oracle GoldenGate monitoring tool: ggserr. the log errors cannot be ignored. After the Oracle factory installed the monitoring plug-in for the OEM 12C in the primary database of the production environment recently, an exception occurred to the Oracle GoldenGate instance sync
1. Monitor long transaction warnings in ggserr. log. You can adjust the warning frequency by configuring the extract process parameter warnlongtrans.
2. Monitor long transactions in the database
Selectstart_timefrom gv $ transaction;
3. ggsci provides the following command to process uncommitted transactions.
Send extract, showtrans to view the uncommitted transactions being processed
Send extract, skiptra
the bandwidth required for transmission and improves transmission security.
How OGG works:
OGG process:
The Manager process is the control process of GoldenGate and runs on the source and target ends. It is mainly used in the following aspects: Start, monitor, restart other Goldengate processes, report errors and events, allocate data storage space, an
Oracle goldengate 0 Basic Starter Training-installation, configuration, diagnosticsCourse Study Address: http://www.xuetuwuyou.com/course/158The course out of self-study, worry-free network: http://www.xuetuwuyou.comFirst, the course introduction:In this course, we explain the product system, technical architecture, installation configuration, data initialization, data copying and operation, security contro
Oracle GoldenGate series: ora-01031 errors when using Oracle asm api dblogreader today test GoldenGate on your new Oracle ACFS file system, the following error is reported when the extract process is started: 14:58:39 ERROR OGG-00446 Opening ASM file + FRA/rac/archivelog/201
Label:Oracle goldengate 0 Basic Starter Training-installation, configuration, diagnosticsCourse Study Address: http://www.xuetuwuyou.com/course/158The course out of self-study, worry-free network: http://www.xuetuwuyou.com First, the course introduction: In this course, we explain the product system, technical architecture, installation configuration, data initialization, data copying and operation, security control and other related contents of
Initialize oracle Data to mysql. Use oracletomysl to map oracle data types to mysql Data Types and modify the data types to make mysql available.
Initialize oracle Data to mysql. Use oracle to mysl to map oracle data types to mysql Data Types and modify the data types to mak
Disclaimer: Some of the images used in this article come from the Internet. If there is any infringement, contact the blogger to delete them. 1. What is Oracle Glodengate?
GoldenGate is an oracle data synchronization software based on database logs. It parses online logs of the source database or archive logs to obtain the addition, deletion, and modification of
, User_cons_columns B, user_ Constraints C
WHERE a.constraint_name = B.constraint_name and
A.r_constraint_name = C.constraint_name
and A.r_constraint_name in (Select constraint_name from user_constraints e where e.table_name= ' Foreign_main ' and owner= ' S Cott ');
CREATE TABLE Foreign_sub as select object_id, object_name from User_objects;
CREATE TABLE Foreign_main as select object_id from Foreign_sub;
ALTER TABLE Foreign_main ADD constraint pk_foreign_main_object_id primary key (OBJECT_
Oracle GoldenGate Studio graphical interface management tool Installation
Oracle GoldenGate Studio is a graphical interface management tool that allows you to conveniently complete OGG replication design. To install this tool, you need Java 8 (1.8) JDK software, which can be downloaded from the official
Note When upgrading Oracle GoldenGate, oraclegoldengateThis article is the original article, reprint please indicate the source http://blog.csdn.net/msdnchina/article/details/42046205Oracle GoldenGate is being upgraded recently. refer to the following documents:How To Upgrade Goldengate From 11.2.1.x to 11.2.1.y for
Label:Does Oracle GoldenGate support extracting or replicating data from SAP HANA database to SAP HANA database?From:Does Oracle GoldenGate support Replication to/from Sap-hana Database (document ID 1413202.1) Suitable for:Oracle goldengate-version 10.4.0.19 and laterInforma
In the http://lqding.blog.51cto.com/9123978/1695162 article we implemented the DML operation synchronization of the table.We do the following testsTruncate on the source side of the execution tablesql> truncate TABLE Tcustmer; Table truncated.On the destination, view the table dataSql> Select COUNT (*) from Tcustmer; COUNT (*)----------2Data is not synchronizedHow do we get goldengate to synchronize DDL operations?650) this.width=650; "src=" http://s3
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