Preface
Introduction to Informatica Edge Data Streaming
- Informatica Edge Data Streaming Overview
- Edge Data Streaming Architecture
- Data Flow Model
- Edge Data Streaming High-Level Process
- Edge Data Streaming Data Flow Process
- Edge Data Streaming User Interface
- Example
Licenses
- Licenses Overview
- Viewing the License Details
- Updating a License
- Removing a License
Using Informatica Administrator
- Using Informatica Administrator Overview
- Manage Tab - Domain View
- Manage Tab - Services and Nodes View
  - Domain
  - Application Services
- Logs Tab
- Security Tab
- Managing Your Account
- Logging In
- Password Management
  - Changing Your Password
- Managing Users and Groups
  - Default Administrator
- Managing Users
  - Creating Users
  - Unlocking a User Account
- Managing Groups
  - Adding a Native Group
- Managing Privileges
  - Domain Privileges
- Roles
- Managing Roles
- Usage Collection Policy
  - Disabling Informatica Data Usage
Creating and Managing the Edge Data Streaming Service
- Creating and Managing the Edge Data Streaming Service Overview
- Creating the Edge Data Streaming Service
  - Creating the Edge Data Streaming Service in the Administrator Tool
  - Creating the Edge Data Streaming Service using Informatica Command Line Program
- Editing the Edge Data Streaming Service
Edge Data Streaming Entity Types
- Edge Data Streaming Entity Types Overview
- Aggregators
  - Aggregator Properties
- Built-in Source Service Types
- Built-in Target Service Types
- Built-in Transformation Types
- Using Parameters in Entity Properties
  - Setting Values for Parameters
  - Examples
- Custom Entity Types
- Advanced Configuration for Entities
- Configuring High Availability for Entities
Edge Data Streaming Nodes
- Edge Data Streaming Nodes Overview
- Node Groups
- Node Group Management Tab
- Working with Node Groups
Data Connections
- Data Connections Overview
- Ultra Messaging Data Connection
- WebSocket Data Connection
  - Configuring an External Load Balancer
  - WebSocket Data Connection Properties
Working With Data Flows
- Working With Data Flows Overview
- Types of Data Flows
- Creating a Data Flow
- Data Flow Design Tab
- Adding Entities to a Data Flow
- Edge Data Streaming Node Mapping
- Deploying a Data Flow
- Undeploying a Data Flow
- Undeploying and Deploying all Data Flows
  - Undeploying All Data Flows
  - Deploying All Data Flows
- Editing Data Flows and Entities
- Cloning a Data Flow
- Removing Data Flows and Entities
- Verifying Entity Properties
- Configuring Targets with Data Connection and Target Service Properties
  - Getting the Topic Name Assigned to a Connection
  - Getting the Receiver Type ID of a Target Service
- Getting Entity Alerts
Managing the Edge Data Streaming Components
- Managing the Edge Data Streaming Components Overview
- Administrator Daemon Management
- Edge Data Streaming Node Management
- Managing the Informatica Domain
Security
- Security Overview
- Authentication
- Component Security
- Secure Communication Within the Components
- Secure Data Storage
  - Update Encryption Keys
  - Updating Security Keys
- Secure Source Services and Target Services
- Privileges and Roles
High Availability
- High Availability Overview
- Restart and Failover
- Resilience
- Configuring High Availability in Edge Data Streaming
  - Design-Time High Availability
  - Run-Time High Availability
    - Entity High Availability
Disaster Recovery
- Disaster Recovery Overview
- Step 1: Replicate the EDS Installation
- Step 2: Back Up Data Flows
- Step 3: Back Up The Node Groups
- Step 4: Set Parameters
- Step 5: Replicate Source Files and Position Files
- Step 6: Restore EDS from the Disaster Recovery Site
Monitoring Edge Data Streaming Entities
- Monitoring Edge Data Streaming Entities Overview
- Viewing the Monitoring Tab
- Monitoring Tab Layout
  - System View
  - Grid View
- Edge Data Streaming Statistics
Appendix A: Troubleshooting
- Troubleshooting Licenses
- Troubleshooting Edge Data Streaming Node Issues
- Troubleshooting Administrator Daemon Issues
- Troubleshooting the Administrator Tool
- Troubleshooting Apache ZooKeeper
- Troubleshooting Component Connectivity Issues
- Troubleshooting Edge Data Streaming High Availability
- Troubleshooting Data Flows
- Troubleshooting Entities
- Troubleshooting Monitoring Tab Views
Appendix B: Frequently Asked Questions
- Frequently Asked Questions About Edge Data Streaming
Appendix C: Regular Expressions
Appendix D: Command Line Program
- Command Line Program Overview
- infacmd eds Plugin
- Running Commands
- infacmd Return Codes
- infacmd eds Command Reference
Appendix E: Configuring Edge Data Streaming to Work With a ZooKeeper Observer
Appendix F: Glossary
- Administrator Daemon
- data flow
- Informatica Administrator
- receiver type ID
- source service
- target service
- topic resolution domain
- unicast topic resolution daemon (LBMRD)
- EDS Node

User Guide

2.5.0
- 2.4.0

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Authentication

User authentication in

EDS

depends on the type of authentication that is configured for the Informatica domain.

When you install

EDS

, the installer detects the type of authentication that is configured for the Informatica domain and uses the same authentication for

EDS

. The Informatica domain can use the following types of authentication:

Native user authentication

Lightweight Directory Access Protocol (LDAP) user authentication

Kerberos network authentication

Native user accounts are stored in the Informatica domain and can only be used within the Informatica domain. Kerberos and LDAP user accounts are stored in an LDAP directory service and are shared by applications within the enterprise.

If you enable Kerberos authentication during installation, you must configure the Informatica domain to work with the Kerberos key distribution center (KDC). You must create the service principal names (SPN) required by the Informatica domain in the Kerberos principal database. The Kerberos principal database can be an LDAP directory service. You must also create keytab files for the SPNs and store it in the Informatica directory as required by the Informatica domain.

If you do not enable Kerberos authentication during installation, the installer configures the Informatica domain to use native authentication. After installation, you can set up a connection to an LDAP server and configure the Informatica domain to use LDAP authentication in addition to native authentication.

You can use native authentication and LDAP authentication together in

EDS

authenticates the users based on the security domain. If a user belongs to the native security domain, the Service Manager authenticates the user in the secure data storage. If the user belongs to an LDAP security domain, the Service Manager passes the user name and password to the LDAP server for authentication.

You cannot use native authentication with Kerberos authentication. If the Informatica domain uses Kerberos authentication, all user accounts must be in LDAP security domains. The Kerberos server authenticates a user account when the user logs in to the network. The Informatica client applications use the credentials from the network login to authenticate users in the Informatica domain. When you install EDS, the EDS installer detects that the Informatica domain uses Kerberos authentication and prompts you to provide the path to where EDS specific keytab files are created and stored.

Security

Native Authentication

Lightweight Directory Access Protocol (LDAP) Authentication

Kerberos Network Authentication

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