Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • PowerCenter 10.5.6
  • All Products

Table of Contents

Search

  1. Preface
  2. Understanding the Repository
  3. Using the Repository Manager
  4. Folders
  5. Managing Object Permissions
  6. Local and Global Shortcuts
  7. Team-Based Development with Versioned Objects
  8. Labels
  9. Object Queries
  10. Team-Based Development with Deployment Groups
  11. Copying Folders and Deployment Groups
  12. Exporting and Importing Objects
  13. Exchanging Metadata
  14. Copying Objects
  15. Metadata Extensions
  16. Appendix A: MX Views Reference

Repository Guide

Repository Guide

Back Next

Repository Connectivity

Repository Connectivity

Repository clients such as the
PowerCenter Client
, the Integration Service,
pmrep
, and
infacmd
 connect to the repository through the Repository Service.
Repository clients communicate with the Repository Service through a specified port over a TCP/IP connection. You configure the TCP/IP port number when you install the Repository Service.
Because
PowerCenter
 services can reside on multiple nodes in the domain, the Repository Service relies on another service called the Service Manager to direct client requests to the appropriate Repository Service process.
The following process describes how a repository client connects to the repository database:
  1. The repository client sends a repository connection request to the master gateway node, which is the entry point to the domain.
  2. The Service Manager sends back the host name and port number of the node running the Repository Service. If you have the high availability option, you can configure the Repository Service to run on a backup node.
  3. The repository client establishes a link with the Repository Service process. This communication occurs over TCP/IP.
  4. The Repository Service process communicates with the repository database and performs repository metadata transactions for the client.
0 COMMENTS
We’d like to hear from you!