Check out this webinar for
1) Nosql Landscape
2) Building Kundera powered app
3) Polyglot persistence!
-Vivek
-Vivek
On Thursday, May 8, 2014 5:52 PM, Vivek Mishra
wrote:
*From:* Pankaj Bagzai
*Sent:* Wednesday, April 30, 2014 8:50 PM
*To:* df-all; Account Management; Asheesh Mangla; Ger
Looks cool - giving it a try now (note FYI when building,
TestDataConverter.java line 46 assumes a specific time zone)
On May 11, 2014, at 12:41 AM, Maciej Miklas wrote:
> Hi everybody,
>
> I am aware that this mailing list is meant for Cassandra users, but I’ve
> developed something that is
You have a read_repair_chance of 1.0 which is probably why your query is
hitting all data centers.
On May 11, 2014, at 3:44 PM, Mark Farnan wrote:
> Im trying to understand READ load in Cassandra across a multi-datacenter
> cluster. (Specifically why it seems to be hitting more than one DC)
Hello all
We are happy to announce the release of Achilles 3.0.3. Among the biggest
changes:
- full support for distributed CAS (lightweight transaction) with
callbacks (http://goo.gl/cyyY4L)
- upgrade to Cassandra 2.0.7 and Java Driver 2.0.1
Link to the changelog: http://goo.gl/tKqpFT
Re
Im trying to understand READ load in Cassandra across a multi-datacenter
cluster. (Specifically why it seems to be hitting more than one DC) and hope
someone can help.
From what Iím seeing here, a READ, with Consistency LOCAL_ONE, seems to be
hitting All 3 datacenters, rather than just the
If you are worried about the over head of malicious bulk registration, you
could develop some rate limiting to restrict the sign ups to X signups per
hour from the same IP. Also you could use a CAPTCHA system to make lots of
requests hard to create.
The other thing that works well is automating th
Not an expert, just a user of cassandra. For me, "before" was a cf with a
set of files (I forget the official naming system, so I'll make up my own):
A0
A1
...
AN
"During":
A0
A1
...
AN
B0
Where B0 is the union of Ai. Due to tombstones, mutations, etc. B0 is "at
most" 2x, but also probably close
Really nice initiative. Thank you Maciej
On Sun, May 11, 2014 at 7:41 AM, Maciej Miklas wrote:
> Hi everybody,
>
> I am aware that this mailing list is meant for Cassandra users, but I’ve
> developed something that is strictly related to Cassandra, so I tough that
> it might be interesting for
Hi,
I'm using the TTL feature for my application. In my tests, when using a
TTL of 5, the inserted rows are still returned after 7 seconds, and
after 70 seconds. Is this normal or am I doing something wrong?.
Kind Regards,
Sebastian
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