Learning by Doing

Assuming we have a replicate set started as such, please refer to article 1  or article 2 to see how to configure a replica set if you haven't already done so and still have issues. Output of ps -ef | grep mongod root     20706     1  0 15:09 ?        00:00:01 mongod --port 31111 --replSet biDemo --dbpath /data/mongodb/demo1 --logpath /data/mongodb/demolog/1.log --fork  root     20943     1  0 15:10 ?        00:00:01 mongod --port 31112 --replSet biDemo --dbpath /data/mongodb/demo2 --logpath /data/mongodb/demolog/2.log --fork root     21101     1  0 15:11 ?        00:00:01 mongod --port 31113 --replSet biDemo --dbpath /data/mongodb/demo3 --logpath /data/mongodb/demolog/3.log --fork  Log into primary and add user, you will need at least one admin user to start and administer mongod with authentication enabled MongoDB Ente...

This is a quick guide for GoldenGate replication within the same database from one schema to another. Dblogin and add checkpoint table GGSCI > dblogin userid ggs_owner, password ggs_owner GGSCI > add checkpointtable ggg.chk extract parameter file: es1.prm GGSCI > edit param es1 vi mode EXTRACT es1 SETENV (ORACLE_SID=orcl) SETENV (ORACLE_HOME="/a01/app/oracle/product/11.2.0/dbhome_1") userid ggg, password ggg EXTTRAIL /gg_01/app/goldengate/product/12.1.0/dirdat/ea WILDCARDRESOLVE DYNAMIC EOFDELAY 5 TABLE S1.T1; TABLE S2.T2; replicat parameter file: rs1.prm GGSCI > edit param rs1 vi mode REPLICAT rs1 ASSUMETARGETDEFS SETENV (ORACLE_SID=orcl) SETENV (ORACLE_HOME="/a01/app/oracle/product/11.2.0/dbhome_1") REPERROR (-1, IGNORE) REPERROR (1403, IGNORE) userid ggg, password ggg dboptions nosuppresstriggers HANDLECOLLISIONS MAP S1.T1, TARGET S2.T1; MAP S1.T2, TARGET S2.T2; Configure extract process: GGSCI > ADD EXTRACT ES1, TRAN...

This is the version of redhat I am running [root@msdlva-dsnops03 ~]# lsb_release -a LSB Version:    :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor ID: RedHatEnterpriseServer Description:    Red Hat Enterprise Linux Server release 7.3 (Maipo) Release:        7.3 Codename:       Maipo To start, we need to configure mongodb-enterprise repo https://docs.mongodb.com/manual/tutorial/install-mongodb-enterprise-on-red-hat/ This is the repo I used [root@msdlva-dsnops03 ~]# vi /etc/yum.repos.d/mongodb-enterprise.repo [mongodb-enterprise] name = MongoDB Enterprise Repository baseurl = https://repo.mongodb.com/yum/redhat/$releasever/mongodb-enterprise/3.4/$basearch/ gpgcheck = 1 enabled = 1 gpgkey = https://www.mongodb.org/static/pgp/server-3.4.asc [root@msdlva-dsnops0...