Merging Vaex Chunks

This function merges two Vaex DataFrames that are part of the same dataset but split into chunks. It is typically used when dealing with large datasets to optimize memory usage and computational efficiency.

Technology Stack : Vaex

Code Type : Function

Code Difficulty : Intermediate

                
                    
import vaex as vx

def merge_chunks(chunk1, chunk2):
    """
    Merges two Vaex DataFrames that are part of the same dataset but split into chunks.
    
    Args:
    chunk1 (vx.DataFrame): First chunk of the dataset.
    chunk2 (vx.DataFrame): Second chunk of the dataset.
    
    Returns:
    vx.DataFrame: Merged DataFrame containing both chunks.
    """
    merged_df = vx.concat([chunk1, chunk2])
    return merged_df