The full form of ORC in Hive is Optimized Row Columnar. It's a highly optimized open source columnar storage format designed for efficient data processing in big data ecosystems, providing compression efficiency, fast query performance, and support for complex data types.
            
            
            
            
            
            
           
          
          
            7 answers
            
            
  
    
    GwanghwamunGuardianAngelWings
    Sun Nov 03 2024
   
  
    The processing of data within Hive also experiences an uptick in speed when ORC files are utilized.
  
  
 
            
            
  
    
    GyeongjuGloryDaysFestival
    Sun Nov 03 2024
   
  
    It was specifically engineered to address the shortcomings of other Hive file formats.
  
  
 
            
            
  
    
    JejuSunshineSoulMateWarmth
    Sun Nov 03 2024
   
  
    The introduction of ORC files has led to notable enhancements in Hive's operational efficiency.
  
  
 
            
            
  
    
    Luca
    Sun Nov 03 2024
   
  
    When Hive reads data, the use of ORC files accelerates the process significantly.
  
  
 
            
            
  
    
    DiamondStorm
    Sun Nov 03 2024
   
  
    The Optimized Row Columnar (ORC) file format serves as a highly effective means for storing Hive data.