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From Ioan Eugen Stan <stan.ieu...@gmail.com>
Subject Re: delete in sequence file
Date Tue, 20 Mar 2012 23:07:46 GMT
2012/3/20 kim young ill <khiemu@googlemail.com>:
>
>
> On Tue, Mar 20, 2012 at 5:35 PM, Ioan Eugen Stan <stan.ieugen@gmail.com>
> wrote:
>>
>> Pe 20.03.2012 18:18, Manish Bhoge a scris:
>>>
>>> Kim,
>>> Interesting to know how to handle segment in sequence. Just want to
>>> understand the application of deleting the segment rather than the file
>>> itself in a sequence.
>>> Sorry for not providing solution here. But I would like to understand the
>>> application at first place.
>>> Thank you,
>>> Manish.
>>> Sent from my BlackBerry, pls excuse typo
>
>
>
> Hi,
>
> just imagine one wants to save conversations, log-entries,
> blog-entries,emails... to files, one would also want to delete/change one
> entry in the middle. for some reason i want to avoid a database. each
> text-segment to a seperate file isnt a good idea, right ?
>
> thanx
> kim

Depends on your use case. How much date are you thinking about? Hadoop
is justified only if you wish to do large scale processing, and a
single machine can't do the job. And it has some limitations regarding
what you can do. It's designed with write once, read many times ideas
in mind.

-- 
Ioan Eugen Stan
http://ieugen.blogspot.com/

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