• Like
Hadoop is-dead
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

Published

The report of Hadoop's death has been greatly exaggerated.

The report of Hadoop's death has been greatly exaggerated.

Published in Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
No Downloads

Views

Total Views
653
On SlideShare
0
From Embeds
0
Number of Embeds
1

Actions

Shares
Downloads
17
Comments
0
Likes
1

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Clint Green (+clintgreen)HADOOP: NOT DEAD YET
  • 2. “Big Data” is when the size of the data itself becomes part of the problem. - Big Data Now, O’Reilly
  • 3. PERCEPTION IS REALITY
  • 4. Hadoop is Flawed “You can’t install it without an expert.”“Fine for R&D, but not for realproduction.” “Hadoop is just for batch processing.”“The dirty-little-secret with Hadoop is…”
  • 5. Hadoop isn’t for RealWork™1.Adopt Hadoop for pilot projects.2.Scale Hadoop to production use.3.Observe an unacceptable performance penalty.4.Morph to a real parallel DBMS.
  • 6. Atomicity Consistency IsolationDurability
  • 7. “4.Morph to a real parallel DBMS.”
  • 8. REALITY IS RELATIVE
  • 9. Evolve“Hadoop has become the kernel of thedistributed operating system for Big Data…No one uses the kernel alone.” -Doug Cutting, Strata 2012 (Cloudera, ASF)
  • 10. Hadoop + MapReduce “There is nothing really embarrassing about embarrassingly parallel applications." -Luiz André Barroso, ACM 2011 (Distinguished Engineer Google)
  • 11. Not Just for Batch Anymore…APACHE APACHE HAMA D R I L L
  • 12. Apache Hadoop YARNThe per-application ApplicationMaster is, ineffect, a framework specific library and istasked with negotiating resources from theResourceManager and working with theNodeManager(s) to execute and monitor thetasks.
  • 13. No Secret Here
  • 14. Help is on the Way
  • 15. ACTUAL PROBLEMS
  • 16. Clint Green (+clintgreen)THANK YOU