Success
Manage your Success Plans and Engagements, gain key insights into your implementation journey, and collaborate with your CSMs
Customer Experience Accelerators
Accelerate your Purchase to Value by engaging with Informatica for Customer Success
My Engagements
All your Engagements at one place
 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
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Experience Lounge
Self-guided, intuitive experience platform for outcome-focused product capabilities and use cases
 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
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
SupportFlash
Monthly support newsletter
Product Availability Matrix
Product Availability Matrix statements of Informatica products
Product Lifecycle
End of Life statements of Informatica products
Pulse
Monitor the status of your Informatica services across regions
Events
Change Request Tracking
Marketplace
Trust Platform
English
  • PowerExchange Adapters for Informatica 10.4.1
  • All Products

Table of Contents

Search

  1. Preface
  2. Introduction to PowerExchange for Teradata Parallel Transporter API
  3. PowerExchange for Teradata Parallel Transporter API Configuration
  4. PowerExchange for Teradata Parallel Transporter Connections
  5. PowerExchange for Teradata Parallel Transporter API Data Objects
  6. PowerExchange for Teradata Parallel Transporter API Mappings
  7. Teradata Parallel Transporter API Run-time Processing
  8. Appendix A: Data Type Reference

PowerExchange for Teradata Parallel Transporter API User Guide

PowerExchange for Teradata Parallel Transporter API User Guide

Back Next

Dynamic Partitioning

Dynamic Partitioning

If the volume of data grows or you add more processors, you can adjust partitioning so that the run time does not increase. When you use dynamic partitioning, you can configure the partition information so that the Data Integration Service determines the number of partitions to create at run time.
Some transformations do not support partitioning. When a mapping enabled for partitioning contains a transformation that does not support partitioning, the Data Integration Service uses one thread to run the transformation. The Data Integration Service can use multiple threads to run the remaining mapping pipeline stages.
You can optimize write performance by using dynamic partitioning.
0 COMMENTS
We’d like to hear from you!