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

Charging Job Seekers to View or Apply for Jobs
Published: 8:00pm Tuesday 15 September 2009

Do not pay to post your jobs to Twitter
Published: 8:00am Monday 07 June 2010

Congratulations Thomas. Top 25 Most Influential Online Recruiters!
Published: 11:24am Monday 22 February 2010

Creating an Effective Social Media Strategy, Part 1 - Overview
Published: 1:38pm Monday 27 July 2009

Wasted print space in MyCareer
Published: 4:25pm Sunday 15 March 2009