Chandan Ray

Chandan Ray has asked 0 questions and find answers to 22 problems.

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About

A Highly experienced Big data professional with innovation proficiency and extensive experience in data engineering.Expertise in working in agile methodology. Well versed in building data ingestion pipeline. Strong experience in leading Global Big data Team.

Chandan Ray questions

Chandan Ray answers

Pyspark dataframe.limit is slow
Spark: Create temporary table by executing sql query on temporary tables
spark.sql.shuffle.partitions of 200 default partitions conundrum
Ambiguous schema in Spark Scala
Replace Special characters of column names in Spark dataframe
Type change support in spark parquet read-write