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

How to confuse a job seeker - Part 2
Published: 2:25pm Monday 02 August 2010

Is your Job Site redirecting Candidates to insecure websites?
Published: 5:30pm Wednesday 07 October 2009

Push Notifications for Mobile Recruitment/HR Apps
Published: 8:00am Monday 17 January 2011

Australian Job Board Statistics - October 2010
Published: 9:00am Monday 01 November 2010

Posting Jobs to the Facebook Marketplace via Oodle
Published: 4:24pm Monday 09 November 2009