Big Data Skills Business Intelligence Bytes 
ProjectPro
SEPTEMBER 26, 2021
Becoming a Big Data Engineer - The Next Steps Big Data Engineer - The Market Demand An organization’s data science capabilities require data warehousing and mining, modeling, data infrastructure, and metadata management. Most of these are performed by Data Engineers.
ProjectPro
JANUARY 31, 2023
Metadata for a file, block, or directory typically takes 150 bytes. DistCP is used to transfer data between clusters, whereas Sqoop is only used to transfer data between Hadoop and RDBMS. Theoretical knowledge is not enough to crack any Big Data interview. And storing these metadata in RAM will become problematic.
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