Jerome Rajan

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Jerome Rajan
Data & AI Architect at Google
  • Residence:
    India
  • City:
    Mumbai
Vertex AI Agent Builder
GenAI
SQL
Dataproc, EMR
Hadoop
BigQuery
PySpark, Python
Data Pipeline Design
Tableau, Redshift, Snowflake
IBM DataStage
  • AWS Lambda, S3, EMR, SQS, DynamoDB, Step Functions, Cloud Functions
  • Unix Shell Scripting, Python
  • Oracle, DB2, Redis
  • Alteryx, VBA, Blueprism, UiPath
English
Tamil
Hindi
Malayalam
Marathi
Spanish

Notes on DataStage Bulk Load Using Oracle Connector

February 25, 2018

1. If you want DataStage to manage indexes during the bulk load, set “Allow Concurrent Sessions” to No
2. If Allow Concurrent setting is set to “N”, the execution mode of the stage should be sequential
3. For maximum efficiency, skip all indexes
4. If network latency is high, increase the array size

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