Re: Using Brisk with Mahout

[Tan Shern Shiou]

Currently I am running into some problem. My taste-web run fined with Grouplens 1M without changing MAVEN_OPS heapsize. However, my datapoints has only 1200++ users with 10000++ ratings can only run if I change the heapsize to 2048. Any suggestion to solve this when I need to scale up my apps. Thanks. On 27/11/2011 1:35 AM, Sean Owen wrote: Moving to Hadoop means using entirely different code, and it's nothing to do with taste-web, no. How much data do you have? You ought to be able to get away with not using Hadoop to many tens of millions of ratings, depending on your use case. I'd only bother if you can't avoid it any other way. On Sat, Nov 26, 2011 at 5:31 PM, Tan Shern Shiou <shernshiou....@mnc.com.my> wrote: Thanks a lot Sean. Yeah I am contemplating to choose the right technology as my recommendation engine is scaling up. It is not working well with my FileDataModel now. If using hadoop alone can help, then I will go for the most natural way. Another question can I use the taste-web along with Hadoop only? -- Best Regards, Shern Shiou Tan Software Engineer, Music Streaming Tel: +603 7955 9448 ext 716   T: + 603 7955 9448 | F: + 603 7955 9148 | W: www.mnc.com.my This email is intended only for the use of the individual or entity named above and may contain information that is confidential and/or privileged. If you are not the intended recipient or received this email in error, you are hereby notified that any action in reliance upon this email is strictly prohibited. Please notify us immediately by return email or telephone + 603 7955 9448 and destroy the original message. Thank you.