Розмір відео: 1280 X 720853 X 480640 X 360
Показувати елементи керування програвачем
Автоматичне відтворення
Автоповтор
This is a decent intro into common big data file formats
Are you studying data analysis?
This was a really very good explanation bro....Thanks a lot...
Thank you for this very interesting video!
The content of a sales table is usually from a row storage data, then do a storage of data in column should be temporal, I'm right? Thank you!
thank you
Are we able to transform row data in column data? And we are able to transform column data in row data? Thank you!
yes,but need advanced level ETL knowledge. For eg, transposing rows to column, or data frame operations in spark.
Thanks!
Welcome!
XML row format is out of the race?
SCAMMER (JK)Nice vid tho
What happened?
This is a decent intro into common big data file formats
Are you studying data analysis?
This was a really very good explanation bro....Thanks a lot...
Thank you for this very interesting video!
The content of a sales table is usually from a row storage data, then do a storage of data in column should be temporal, I'm right? Thank you!
thank you
Are we able to transform row data in column data? And we are able to transform column data in row data? Thank you!
yes,but need advanced level ETL knowledge. For eg, transposing rows to column, or data frame operations in spark.
Thanks!
Welcome!
XML row format is out of the race?
SCAMMER (JK)
Nice vid tho
What happened?