danjo·15 ปีที่แล้ว·discussWe currently use Spark for generating reports that scan the same data set multiple times. We got a 20-30x performance gain over hadoop+hive. Spark's ability to keep data sets in memory works very well for our use case.
danjo·15 ปีที่แล้ว·discussAnother infographic resume creator: http://inforesume.heroku.com - Create a simple resume infographic by logging in using LinkedIn.I mainly built this site to improve my RoR/CSS skills and also to play with heroku. If you have any comments, please let me know.