Hi Friends,
I was wondering what could be the possible solution for various search options .
For example :
In user table we contain name and email of users. I want to check if the user
name already exist and if it does then I will not put it in database.
User table , info : name
Info: email
Could be a solution :
1) I scan through all the user rows to get the name and apply the logic to
match the name with the existing name.
Personally I do not like this approach as for the huge user set this is quiet
inefficient.
Is there some other way to perform this in Hbase ?
Thanks
________________________________
::DISCLAIMER::
-----------------------------------------------------------------------------------------------------------------------
The contents of this e-mail and any attachment(s) are confidential and intended
for the named recipient(s) only.
It shall not attach any liability on the originator or HCL or its affiliates.
Any views or opinions presented in
this email are solely those of the author and may not necessarily reflect the
opinions of HCL or its affiliates.
Any form of reproduction, dissemination, copying, disclosure, modification,
distribution and / or publication of
this message without the prior written consent of the author of this e-mail is
strictly prohibited. If you have
received this email in error please delete it and notify the sender
immediately. Before opening any mail and
attachments please check them for viruses and defect.
-----------------------------------------------------------------------------------------------------------------------
