Link Details

Link 1110639 thumbnail
User 719987 avatar

By bbejeck
via codingjunkie.net
Submitted: Feb 12 2014 / 11:19

When you need to join data in Hadoop, the process can be made much more efficient by joining the data on the map-side and skipping the reduce phase. This post shows you how to implement map-side joins to achieve better performance in Hadoop
  • 2
  • 0
  • 118
  • 25

Add your comment


Html tags not supported. Reply is editable for 5 minutes. Use [code lang="java|ruby|sql|css|xml"][/code] to post code snippets.

Voters For This Link (2)



Voters Against This Link (0)



    Java EE7
    Written by: Andrew Lee Rubinger
    Featured Refcardz: Top Refcardz:
    1. Design Patterns
    2. OO JS
    3. Cont. Delivery
    4. CI Patterns
    5. CI Tools
    1. Spring Integration
    2. Git
    3. Regex
    4. Java
    5. REST