BigData (Hadoop/NoSQL)

[Muhammad Nuzaihan Bin Kamal Luddin]

Thank you so very much, sephe for enlightening me. :)

Sincerely,
Muhammad Nuzaihan
On 30/10/2013 11:58, Sepherosa Ziehau wrote:
> We implemented RFC6675 and it is enabled by default (IMHO, all modern 
> TCP/IP stacks are SACK enable).  You could read this 
> http://tools.ietf.org/html/rfc6937 section.6, to get the general 
> information.
>
> Best Regards,
> sephe
>
>
>
> On Wed, Oct 30, 2013 at 10:38 AM, Muhammad Nuzaihan Bin Kamal Luddin 
> <muhammad at taqisystems.com <mailto:muhammad at taqisystems.com>> wrote:
>
>     Hi all,
>
>     I know the severe lacking in DragonFlyBSD is the TCP/IP stack.
>
>     http://web.mit.edu/remy/ is quite new and still being researched
>     on, however but an interesting paper nonetheless.
>
>     Regards,
>     Muhammad Nuzaihan
>
>     On 30/10/2013 10:05, Muhammad Nuzaihan Bin Kamal Luddin wrote:
>
>         Hi All,
>
>         I had this idea since the early 2013 - even before "osv.io
>         <http://osv.io>" came out.
>
>         Looking at the characteristic of DragonFly, it looks more
>         modern for really special applications and HAMMER looks an
>         interesting step for Desktops as well.
>
>         - purpose was for BigData optimisations (Hadoop) and NoSQL
>         - the overhaul of a typical UNIX design was more interesting
>         with DragonFlyBSD
>         - DragonFlyBSD project just has acquired a 48-core opteron
>         machine to stress test their performance gains
>         - swapcache (similar to bcache on Linux and L2arc on ZFS)
>         - HAMMER filesystem (and the under-development HAMMER2) with
>         an interesting snapshot feature. (to solve BigData storage
>         (archival) problems)
>
>         Note: a typical Data scientist does not require such a titan -
>         they only need a simple relational DB (MySQL/MSSQL) and a
>         normal Windows Laptop.
>
>         Regards,
>         Muhammad Nuzaihan
>
>
>     -- 
>     Taqi Systems
>     269-J Jalan Panji
>     Kampung Chempaka, Kota Bharu, Kelantan 16100
>
>     Phone: +6097738657
>     Mobile: +60199788657
>
>     pub   4096R/4C77F88C 2013-04-06 [expires: 2015-04-06]
>           Key fingerprint = 2FE1 87FA E775 2E05 CC0F  B3F6 3CB7 C65F 4C77
>     F88C
>     uid                  Muhammad Nuzaihan Bin Kamal Luddin
>     <muhammad at taqisystems.com <mailto:muhammad at taqisystems.com>>
>
>
>
>
> -- 
> Tomorrow Will Never Die

-- 
Taqi Systems
269-J Jalan Panji
Kampung Chempaka, Kota Bharu, Kelantan 16100

Phone: +6097738657
Mobile: +60199788657

pub   4096R/4C77F88C 2013-04-06 [expires: 2015-04-06]
       Key fingerprint = 2FE1 87FA E775 2E05 CC0F  B3F6 3CB7 C65F 4C77
F88C
uid                  Muhammad Nuzaihan Bin Kamal Luddin
<muhammad at taqisystems.com>

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