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Business Intelligence/IBMIBM InfoSphere QualityStage Essentiels v11.5Réf. : ZL1_KM213

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Récupération automatique du libellé de la formation

La formation en details

Pour Qui ?

Objectifs pédagogiques

Objectifs : • List the common data quality contaminants
• Describe each of the following processes:
- Investigation
- Standardization
- Match
- Survivorship
• Describe QualityStage architecture
• Describe QualityStage clients and their functions
• Import metadata
• Build and run DataStage/QualityStage jobs, review results
• Build Investigate jobs
• Use Character Discrete, Concatenate, and Word Investigations to analyze data fields
• Describe the Standardize stage
• Identify Rule Sets
• Build jobs using the Standardize stage
• Interpret standardization results
• Investigate unhandled data and patterns
• Build a QualityStage job to identify matching records
• Apply multiple Match passes to increase efficiency
• Interpret and improve match results
• Build a QualityStage Survive job that will consolidate matched records into a single master record
• Build a single job to match data using a Two-Source match

Pré-requis

Prérequis : Participants should have:
• Familiarity with the Windows operating system
• Familiarity with a text editor

Helpful, but not required, would be some understanding of elementary statistics principles such as weighted averages and probability.

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