WSO2 Administration Guide WSO2 Administration Guide Documentation Carbon 4.4.x Platform 1 WSO2 Administration Guide Table of Contents 1. WSO2 Administration Guide . 5 1.1 Deployment and Clustering . 5 1.1.1 Key Concepts . 6 1.1.1.1 Clustering Overview . 6 1.1.1.2 Load Balancing . 7 1.1.1.3 Separating the Worker and Manager Nodes . 8 1.1.1.4 Sharing Databases in a Cluster . 10 1.1.1.5 Sticky Sessions with Manager Nodes . 11 1.1.2 Production Deployment Guidelines . 12 1.1.2.1 Security Guidelines for Production Deployment . 19 1.1.2.2 Troubleshooting in Production Environments . 25 1.1.3 Configuring rsync for Deployment Synchronization . 28 1.2 Data Stores . 29 1.2.1 Working with Databases . 30 1.2.1.1 Setting up the Physical Database . 30 1.2.1.1.1 Setting up IBM DB2 . 30 1.2.1.1.2 Setting up IBM Informix . 33 1.2.1.1.3 Setting up H2 . 34 1.2.1.1.4 Setting up MariaDB . 36 1.2.1.1.5 Setting up Microsoft SQL . 37 1.2.1.1.6 Setting up MySQL . 38 1.2.1.1.7 Setting up a MySQL Cluster . 40 1.2.1.1.8 Setting up Oracle . 40 1.2.1.1.9 Setting up Oracle RAC . 41 1.2.1.1.10 Setting up PostgreSQL . 43 1.2.1.1.11 Setting up Derby . 44 1.2.1.2 Changing the Carbon Database . 44 1.2.1.2.1 Changing to Embedded Derby . 45 1.2.1.2.2 Changing to Embedded H2 . 49 1.2.1.2.3 Changing to IBM DB2 . 52 1.2.1.2.4 Changing to IBM Informix . 56 1.2.1.2.5 Changing to MariaDB . 59 1.2.1.2.6 Changing to MSSQL . 63 1.2.1.2.7 Changing to MySQL . 67 1.2.1.2.8 Changing to Oracle . 71 1.2.1.2.9 Changing to Oracle RAC . 75 1.2.1.2.10 Changing to PostgreSQL . 77 1.2.1.2.11 Changing to Remote H2 . 81 1.2.1.3 Browsing the H2 Database . 86 1.2.2 Working with the Registry . 86 1.2.2.1 Managing the Registry . 87 1.2.2.1.1 Metadata . 88 1.2.2.1.2 Properties . 89 1.2.2.1.3 Entries and Content . 90 1.2.2.1.4 Role Permissions . ..