BigData (Hadoop/NoSQL)
Muhammad Nuzaihan Bin Kamal Luddin
muhammad at taqisystems.com
Wed Oct 30 21:21:41 PDT 2013
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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