postgres to oracle replication

The following articles mainly describe the synchronous replication of Oracle Advanced Replication. If you need to set up related servers (Oracle) in several regions across the country ), the requirement is the consistency of related DB data. The following describes the specific solution and hopes to help you in your fu

Oracle Advanced Replication supports both full-table-based replication and partial-table-based replication. These two replication schemes are mainly implemented through two replication mechanisms of

The Oracle tutorial you are looking at is: a brief discussion of Oracle database set replication methods. Objective The growing demand for distributed applications requires a better distributed software environment, which drives the development of distributed technology. Oracle data

.-- Installation Steps in ogg official documentationInstalling Oracle GoldenGate on Linux and UNIXFollow these steps to install Oracle GoldenGate for Oracle on a Linux or UNIX system.Installing the Oracle GoldenGate files1. Extract the Oracle GoldenGate mediapack.zip file to

Preface The increasing demand for distributed applications requires a better distributed software environment, which constantly promotes the development of distributed technology. Oracle Data replication is a technology that implements a distributed data environment. It creates a distributed data environment by copying data on different physical sites. It is different from distributed databases. In distrib

Use off-the-shelf Oracle technology to build distributed systems. Replication involves keeping some or all application data in a distributed system synchronized across multiple databases. In this column, I'll explain why you need to use the replication feature and describe some Oracle technologies that can be used to

Do you have this kind of trouble, want to turn the company project into its own project resource pool. But the project was completely copied down to its own machine to run, found the inability to access the remote database error, in order to solve this problem, the author tried to import the remote database into the local database operation, encountered a little trouble, make a record.Import Script:--Table SpaceCREATEtablespace ecdatafile'd:\tablespace\ec.dbf'size 3000M EXTENT MANAGEMENT LOCAL S

The following articles mainly describe Oracle remote replication and Remote Disaster Tolerance, the actual solutions for Oracle remote replication and Disaster Tolerance mainly include the following technologies. If you are interested in the actual operations, I hope it will help you in this regard. 1. Storage-layer-b

The following is a detailed description of Oracle-related remote replication and Remote Disaster Tolerance, the following technologies or solutions are available for remote replication and Disaster Tolerance Related to Oracle databases. I hope you will gain some benefits after browsing them. 1. Storage-layer-based dis

This article briefly introduces the advanced replication function of Oracle, and discusses how to use advanced replication to achieve data unification between the Intranet and the Internet through an actual project, finally, the configuration script is provided for your reference. 1. Basic Concepts OracleOracle is a large-scale relational database based on advanc

Oracle table organization and data replication, oracle table Organization 1. Copy the table structure and data to generate a new table: Create table table_name_new as select * from table_name_old; 2. copy only the table structure: Create table table_name_new as select * from table_name_old where 1 = 2; Or: create table table_name_new like table_name_old 3.

; create database link beijing.test.com.cn connect to repadmin identified by repadmin;Test the private database link:SQL> select * from global_name@beijing.test.com.cn;The returned result is beijing.test.com.cn.② Log on to the beijing database as repadminSQL> create database link shenzhen.test.com.cn connect to repadmin identified by repadmin;Test the private database link.SQL> select * from global_name@shenzhen.test.com.cn;The returned result is shenzhen.test.com.cn.5. Create or select users an

Implement ACFS replication on Oracle 12C Environment: qc550705 qc550707, AIX6.1 + 12c RAC Primary FS: qc550705:/acfs3 Standby FS: qc550707:/acfsstd1 Prerequisites: the available space of primary FS must be equal to the space in use. Follow these steps: 1. Create replication admin (on a node) Grid @ qc550705:/home/grid> sqlplus "/as sysasm" SQL * Plus: Release 1

user repadmin who copied the database.① Log on to the Shenzhen database as a repadmin userSQL> CREATE DATABASE LINK beijing.test.com.cn connect to repadmin identified by repadmin;Test the private database link:SQL> select * From global_name@beijing.test.com.cn;The returned result is beijing.test.com.cn.② Log on to the Beijing database as repadminSQL> CREATE DATABASE LINK shenzhen.test.com.cn connect to repadmin identified by repadmin;Test the private database link.SQL> select * From global_name

Oracle goldengate Test Documentation 1. Oracle Goldengate Introduction 1 2. Oracle Goldengate for Oracle (Windows platform) installation 5 3. database replication Implementation document (DML) 7 3.1 Preparation Work 7 3.2 Configuration Goldengate 8 3.2.1 Configuration Sour

Some notes about advanced replication! Advanced Replication is an advanced function of oracle databases. It is more complex to maintain than normal databases. The following are some problems and solutions in the maintenance of existing Advanced Replication databases. 1. Stable physical link: number of servers connected