Date: Tue, 21 May 2013 07:28:46 -0400
From: Greg Burd
Matthew's right, and I should have been more clear on a few points:
* My "tests" were smoke-tests at best. Far too short and far too basic to
really determine anything. That's clear from the results and Matthew's
points are all valid.
Matthew's right, and I should have been more clear on a few points:
* My "tests" were smoke-tests at best. Far too short and far too basic to
really determine anything. That's clear from the results and Matthew's
points are all valid. When bitcask and LevelDB look similar in a test, the
test is
Greg,
Wait. Couple serious environmental issues here:
- " results are close enough to LevelDB, Bitcask, …": Bitcask is always 1.5x
to 2x the performance of LevelDB. Bitcask has a constant throughput until its
first merge. Your comment states all the databases are close. Bitcask and
Leveld
Thanks for your comments.
Sent from my iPhone
On 04/05/2013, at 03.55, "Howard Chu" wrote:
>>> Date: Fri, 3 May 2013 14:43:33 EDT
>>> From: Kresten Krab Thorup krab at trifork.com
>>> To: Brian Hong
>
>> I tried lmdb in an iOS project recently and while it is indeed fast i also
> did run int
Date: Fri, 3 May 2013 14:43:33 EDT
From: Kresten Krab Thorup krab at trifork.com
To: Brian Hong
I tried lmdb in an iOS project recently and while it is indeed fast i also
did run into several issues. I needed something seriously faster than SQLite
and after some experimentation ended up embed
Date: Fri, 3 May 2013 12:05:14 -0600
From: Jon Meredith
To: Brian Hong
Hi Brian,
Experimental backends for Riak are always exciting. I haven't played with
it personally, and Basho has no current plans to support it as a leveldb
alternative.
It's worth adding two notes of caution. First, s
Brian
The comments in the ycombinator.com link are correct about leveldb stalling
during writes. That is an unacceptable trait for Riak. We have a custom
branch available to everyone at github.com: "basho/leveldb". The branch
contains all code changes through 1.9 of Google's code. It also
I tried lmdb in an iOS project recently and while it is indeed fast i also did
run into several issues. I needed something seriously faster than SQLite and
after some experimentation ended up embedding leveldb in stead.
1. When storing objects larger than the page size (default is 4k) then those
Hi Brian,
Experimental backends for Riak are always exciting. I haven't played with
it personally, and Basho has no current plans to support it as a leveldb
alternative.
It's worth adding two notes of caution. First, stores that use mmap for
persistence can suffer from problems around dirty pag
OpenLDAP Lightning Memory-Mapped Database seems to be getting traction for
it's high performance and similar query (iteration) functionality with
leveldb:
http://symas.com/mdb/
There seems to be an experimental backend for Riak:
https://github.com/alepharchives/emdb
Does anybody know of it's use
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