mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From James James <>
Subject DataModel
Date Wed, 06 Oct 2010 14:57:43 GMT

I was evaluating which DataModel should be used when we are dealing with a large 
amount of user data with new data coming in on a regular basis (for example on a 
daily basis). The GenericModel is immutable, which requires the user data to be 
reloaded when new data comes in. I have not tried JDBCDataModel yet. Based on 
the posts here, it seems to me the reloading is not needed for JDBCDataModel 
since it is always kept up-to-date. 

Do you think that JDBCDataModel is more efficient for my case? Are there any 
implementations of  DataModel using HBase?



  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message