What Is .Parquet at Versekering

What Is .Parquet

What Is .Parquet. Parquet tiles gradually replaced the cold marble floor slab and earthenware tile patterns that had graced most of the european homes, gaining vast popularity especially in the nineteenth century. Apache parquet is designed to be a common interchange format for both batch and interactive workloads.

This allows clients to easily and efficiently serialise and deserialise the data when reading and writing to parquet format. That makes parquet advantageous for heavy querying of data because less data needs to be loaded for each query and it has a smaller storage size, optimizing performance time. If the data is stored in a csv file, you can read it like this:

Refurbishing Parquet Floor DIYnot Forums

That makes parquet advantageous for heavy querying of data because less data needs to be loaded for each query and it has a smaller storage size, optimizing performance time. Spark sql provides support for both reading and writing parquet files that automatically preserves the schema of the original data. First, let’s look at solid hardwood flooring. Parquet patterns are often entirely geometrical and angular— squares, triangles, lozenges —but may contain curves.