User Reviews of Apache NiFi & Apache Spark

Updated July 2025

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Apache NiFi review

Bharghava Raghavendra Beesa
Bharghava Raghavendra Beesa
Senior Developer at Infosys
The tool enables effective data transformation and integration
There are some areas for improvement, particularly with record-level tasks that take a bit of time. The quality of JSON data processing could be improved, as JSON workloads require manual conversions without a specific process. Enhancing features related to alerting would be helpful, including mobile alerts for pipeline issues. Integration...
Apache Spark review

Omar Khaled
Omar Khaled
Data Engineer at a tech company with 10,001+ employees
Empowering data consolidation and fast decision-making with efficient big data...
I can improve the organization's functions by taking less time to make decisions. To make the right decision, you need the right data, and a solution can provide this by hiring talent and employees who can consolidate data from different sources and organize it. Not all solutions can make this data fast enough to be used, except for...

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