.
It seems like a huge milestone achieved by Cassandra community, congratulations!
From: user@cassandra.apache.org
Subject: Re: ScyllaDB, a new open source, Cassandra-compatible NoSQL
Looking at the architecture and what scylladb does, I'm not surprised they got
10x improvement. SeaStar s
Looking at the architecture and what scylladb does, I'm not surprised they
got 10x improvement. SeaStar skips a lot of the overhead of copying stuff
and it gives them CPU core affinity. Anyone that's listened to Clif Click
talk about cache misses, locks and other low level stuff would recognize
the
On Wed, Sep 23, 2015 at 12:20 AM, Minh Do wrote:
> First glance at their github, it looks like they re-implemented Cassandra
> in C++. 90% components in Cassandra are
> in scylladb, i.e. compaction, repair, CQL, gossip, SStable.
>
True
>
>
> With C++, I believe this helps performance to some e
very interesting. I'm glad to see someone building a drop in replacement
for Cassandra.
On Tue, Sep 22, 2015 at 5:40 PM, Tzach Livyatan
wrote:
> Hi Sachin
>
> On Tue, Sep 22, 2015 at 11:40 PM, Sachin Nikam wrote:
>
>> Tzach,
>> Can you point to any documentation on scylladb site which talks abo
Hi Sachin
On Tue, Sep 22, 2015 at 11:40 PM, Sachin Nikam wrote:
> Tzach,
> Can you point to any documentation on scylladb site which talks about
> how/why scylla db performs better than Cassandra while using the same
> architecture?
>
see here
http://www.scylladb.com/technology/architecture/
>
On Wed, Sep 23, 2015 at 12:13 AM, Venkatesh Arivazhagan <
venkey.a...@gmail.com> wrote:
> I came across this article:
> zdnet.com/article/kvm-creators-open-source-fast-cassandra-drop-in-replacement-scylla/
>
> Tzach, I would love to know/understand moree about ScyllaDB too. Also the
> benchmark se
First glance at their github, it looks like they re-implemented Cassandra
in C++. 90% components in Cassandra are
in scylladb, i.e. compaction, repair, CQL, gossip, SStable.
With C++, I believe this helps performance to some extent up to a point
when compaction has not run yet.
Then, it will be
I came across this article:
zdnet.com/article/kvm-creators-open-source-fast-cassandra-drop-in-replacement-scylla/
Tzach, I would love to know/understand moree about ScyllaDB too. Also the
benchmark seems to have only 1 DB Server. Do you have benchmark numbers
where more than 1 DB servers were invo
Tzach,
Can you point to any documentation on scylladb site which talks about
how/why scylla db performs better than Cassandra while using the same
architecture?
Regards
Sachin
On Tue, Sep 22, 2015 at 9:18 AM, Tzach Livyatan
wrote:
> Hello Cassandra users,
>
> We are pleased to announce a new mem
Hello Cassandra users,
We are pleased to announce a new member of the Cassandra Ecosystem -
ScyllaDB
ScyllaDB is a new, open source, Cassandra-compatible NoSQL data store,
written with the goal of delivering superior performance and consistent low
latency. Today, ScyllaDB runs 1M tps per server w
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