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  1. Installation Getting Started
  2. Before You Install the Services
  3. Run the Big Data Suite Installer
  4. After You Install the Services
  5. Install the Developer Tool
  6. Uninstallation
  7. Starting and Stopping Informatica Services
  8. Connecting to Databases
  9. Updating the DynamicSections Parameter of a DB2 Database

Installation and Configuration Guide

Installation and Configuration Guide

Data Integration Service

Data Integration Service

The Data Integration Service receives requests from Informatica client tools to run integration, profile, and data preparation jobs. It writes results to different databases, and it writes run-time metadata to the Model repository. When you create the service, you need to associate another application service with it.
The following table lists the dependencies for products, services, and databases that are associated with the Data Integration Service.
Dependency
Summary
Products
The following products use the Data Integration Service:
  • Big Data Management
  • Big Data Parsing
  • Big Data Quality
  • Big Data Streaming
  • Enterprise Data Catalog
  • Enterprise Data Preparation
Services
The Data Integration Service requires a direct association with the following service:
  • Model Repository Service
Databases
The Data Integration Service uses the following databases:
  • Data object cache. Stores cached logical data objects and virtual tables.
  • Profiling warehouse. Stores profiling information, such as profile and scorecard results.
  • Workflow database. Stores run-time metadata for workflows.
Installer
You can create the Data Integration Service when you run the installer.

Rules and Guidelines

Consider the following rules and guidelines for Data Integration Service creation:
  • If you plan to use operating system profiles for Big Data Management, you must create a dedicated Data Integration Service for Enterprise Data Catalog. Enterprise Data Catalog does not support operating system profiles.
  • Informatica recommends creating a dedicated Data Integration Service for
    Enterprise Data Preparation
    .