Select Website 

Recruitment Directory's Blog - Australia's #1 Recruitment Technology Blog!

Back to Menu Back to Menu

Data Applications and Infrastructure at LinkedIn

Posted By: Thomas Shaw, 8:30am Friday 06 August 2010    Print Article

At a recent presentation by Jay Kreps of LinkedIn at the Hadoop Sumit 2010. Jay describes how LinkedIn crunches 120 billion relationships per day and blends large scale data computation with high volume, low latency site serving.

The Search, Network, and Analytics (SNA) team at LinkedIn works on LinkedIn's information retrieval systems, the social graph system, data driven features, and supporting data infrastructure. The system uses a number of open source software products such as
  • Apache Hadoop - framework for running applications on large clusters of commodity hardware.
  • Zoie - Faceted search
  • Bobo - Real-time search indexing
  • Decomposer - Very large matrix decomposition routines
  • Norbert - Partition aware cluster management & RPC
  • Voldermort - Key/Value storage
  • Kamikaze - Compression package
  • Sensei - Distributed realtime search
  • Azkaban - Hadoop workflow



Article URL: http://www.recruitmentdirectory.com.au/Blog/data-applications-and-infrastructure-at-linkedin-a389.html

Article Tags: linkedin linkedin infrastructure data management database hadoop zoie bobo decomposer norbert voldermort kamikaze sensei azkaban apache data warehousing open source software

Comments Hide Comments (0)

Feel free to join in on the conversation. All comments are moderated before publishing. Comments posted by subscribers don't necessarily reflect the views of Recruitment Directory.

Your Name: * Required
Your Email Address: * Required
Website URL:
Comments: * Required
Refresh
Enter the code you see in the image above (case sensitive). Click on the image to refresh it.
 


Back to Menu Back to Menu



Random Blog Articles

CareerOne. Now powered by Monster
Published: 3:02pm Sunday 19 July 2009

Sandwich Board = Job
Published: 10:57am Tuesday 23 December 2008

Share your LinkedIn profile
Published: 9:18pm Sunday 29 March 2009

How secure is your Recruitment website? DDoS Attacks
Published: 11:58am Tuesday 17 November 2009

SEO Glossary
Published: 5:16pm Wednesday 27 May 2009