Or if it's simple like that, why not just "grep"? On Wed, Apr 4, 2012 at 7:07 AM, Corbin Hobus <cor...@tynt.com> wrote:
> If you are just finding the age of one person you are much better off > using a regular database and SQL or hbase of you need some kind of quick > random access. > > Hadoop/pig is for batch calculations where you need to sift through lots > of data. > > Sent from my iPhone > > On Apr 4, 2012, at 6:35 AM, "凯氏图腾" <t...@tengs.info> wrote: > > > Hello! > > I wonder if Pig can be use in this way:I have many records,each record > content name and age,now I want to find out one person's age.I know it is > easy to make it in Pig Latin, but I just wonder whether it is a good idea > to select one record in this way or it can't be better than to make it in > SQL? > > Thanks!! >
