User Reviews of IBM InfoSphere DataStage & Qlik Replicate
Updated January 2026
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IBM InfoSphere DataStage review
Vikash Yadav
Senior Officer at a financial services firm with 10,001+ employees
Supports secure ETL processes, connectivity with new technologies needs work
IBM InfoSphere DataStage is a stable tool with active support from IBM. Many ETL tools, including open-source ones, are available, but proper support can be an issue. As we are a financial organization, security is our main concern, so we prefer enterprise tools. Additionally, IBM InfoSphere DataStage is very scalable, allowing us to extend...
Qlik Replicate review
Data Governance System Specialist at a energy/utilities company with 5,001-10,000 employees
Real-time outage insights have improved customer communication but data source...
In terms of handling diverse data sources, Qlik Replicate does exhibit certain shortcomings.Other areas of Qlik Replicate that could be improved include its ability to serve as a single point tool, similar to Databricks and Azure Data Lake, depending on the kind of capabilities required. I believe that having updated documentation is...
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