1 / 4

Apache Giraph

Apache Giraph. What is it ? How does it work ? Dependencies Examples. www.semtech-solutions.co.nz info@semtech-solutions.co.nz. Giraph – What is it ?. Graph processing for Hadoop V2 For tasks that dont fit Map Reduce Better performance for those tasks

cnicks
Télécharger la présentation

Apache Giraph

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Apache Giraph • What is it ? • How does it work ? • Dependencies • Examples www.semtech-solutions.co.nz info@semtech-solutions.co.nz

  2. Giraph – What is it ? • Graph processing for Hadoop V2 • For tasks that dont fit Map Reduce • Better performance for those tasks • Processing by interations called super steps • Uses Bulk Synchronous Parallel computing ( BSP ) • See Apache Hama presentation • Licensed via Apache • For distributed computing • For massive calculations www.semtech-solutions.co.nz info@semtech-solutions.co.nz

  3. Giraph – How does it work ? • Consider example • Input is chain graph • Find shortest path • Three super steps • Vertices have values • As do edges • Messages between steps www.semtech-solutions.co.nz info@semtech-solutions.co.nz

  4. Interesting, right? This is just a sneak preview of the full presentation. We hope you like it! To see the rest of it, just click here to view it in full on PowerShow.com. Then, if you’d like, you can also log in to PowerShow.com to download the entire presentation for free.

More Related