Read and Write 'Parquet' Files
Append a data frame to an existing Parquet file
Infer Parquet schema of a data frame
nanoparquet: Read and Write 'Parquet' Files
nanoparquet's type maps
Map between R and Parquet data types
Nanoparquet options
Create a Parquet schema
Parquet encodings
Short summary of a Parquet file
Read the metadata of a Parquet file
Read a page from a Parquet file
Metadata of all pages of a Parquet file
Read the schema of a Parquet file
Read a Parquet file into a data frame
RLE decode integers
RLE encode integers
Write a data frame to a Parquet file
Self-sufficient reader and writer for flat 'Parquet' files. Can read most 'Parquet' data types. Can write many 'R' data types, including factors and temporal types. See docs for limitations.
Useful links