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Apache Spark review
Aleksandr Motuzov
Head of Data Science center of excellence at Ameriabank CJSC
Enhanced data processing with good support and helpful integration with Pandas...
The main concern is the overhead of Java when distributed processing is not necessary. In such cases, operations can often be done on one node, making Spark's distributed mode unnecessary. Consequently, alternatives like Doc DB are more preferable. Additionally, performance in some cases is slower, making alternatives two to five times faster.
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