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[英]How do I upload a R dataframe as a CSV file on Azure blob storage?
[英]How do I convert a dataframe to parquet file and upload on Azure Blob storage in R? Any working examples?
這似乎適用於 csv 但我需要上傳 Parquet 文件
library(AzureStor)
bl_endp_key <- storage_endpoint("url", key="key")
cont <- storage_container(bl_endp_key, "containername")
csv <- serialize(dataframe, connection = NULL, ascii = TRUE)
con <- rawConnection(csv)
upload_blob(cont, src=con, dest="output.csv")
您可以使用arrow
package 將 R 數據幀寫入 Parquet 文件。 見https://arrow.apache.org/docs/r/
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