What do you mean by informatica MDM Server Cache?The ServerCache contains almost everything defined in the REPOS table, plus other items to improve performance, such as SearchTokens for storing pagination state for the Search API. Commonly used metad...
What are different types of tasks available in informatica Power Centre?Assignment Task: Value is assigned to a workflow variable by Assignment task type.Command Task: It executes a shell command during the time of workflow execution.Control Task: Co...
How to debug when Elastic Search returns no results for one business entity while it works fine for other business entities in MDM?To resolve this issue associated with MDM elastic search, check the deployment tool configuration and database data.In...
Why is the Edit Connection URL option for database connections disabled in the informatica Master Data Management (MDM) Hub Console?The MDM Hub Console does not allow users to update the connection URL and edit the JDBC string.This happens when the u...
Types of ETL TestingProduction Validation Testing: Table balancing or production reconciliation - This type of ETL testing is performed on the data as it moves into the production system. Data in production systems must be in the correct order to sup...
What is the process of ETL Testing? Business and Requirement GatheringTest Planning and EstimationDesigning Test Cases and Test Data PreparationText Execution with Bug reporting and closureSummary Report and Result AnalysisTest Closure Analyse Busine...
1. What are below mentioned variables is not a transaction control variable?A. TC COMMIT AFTERB. TC_CONTINUE_TRANSCTIONC. TC_ROLLBACK_BEFORED. TC_COMMIT_TRANSACTIONCorrect Answer: D2. Which of the following informatica PowerCenter component cannot be...
Explanation of Informatica MDM Data Loading Stages?A batch process loads data from a source system to the Hub Store in a series of processes which is mentioned below.Land: ETL (extract-transform-load) tools or other external processes copy data from...
The Aggregator transformation is an active and connected transformation.The Aggregator transform is used to perform aggregate calculations such mean/average, First Count, Last, Maximum, Median, Minimum, Percentile, Standard Deviation, Sum, Variance.T...
What is the importance of ETL(Extract-Transform-Load) Testing?Below is the mentioned importance of ETL Testing.Ensure efficient and rapid transfer of data from one system to another.It also introduces data quality issues during the ETL process. For e...