Hi list,
Out of the below load balancer which is the best one. Is there any other
load balancer available.
1 mysql proxy (Still alpha)
2 ultramonkey.
3 haproxy
Thanks,
Krishna
Is there a hardware/software loadbalancer for multiple mysql servers
servicing read transactions?
linux lvs project
http://www.linuxvirtualserver.org/
as mysql network connections are tcp then this would work fine for reads
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Is there a hardware/software loadbalancer for multiple mysql servers
servicing read transactions?
You might want to take a look at www.linuxvirtualserver.org and
www.keepalived.org
Dominik
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Hi,
Is there a hardware/software loadbalancer for multiple mysql servers
servicing read transactions?
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if it fails.
On 6/23/05, d2clon <[EMAIL PROTECTED]> wrote:
(sorry for my english)
hello people:
i want to answer if do exists any mysql solution that implements load
balancer and redundancy between 'application layer' and 'mysqld layer'
i will try to explain
if do exists any mysql solution that implements load
balancer and redundancy between 'application layer' and 'mysqld layer'
i will try to explain me:
i want to implement a completed mysql cluster system, and the
documentation is very good, but i see a problem:
we need to
(sorry for my english)
hello people:
i want to answer if do exists any mysql solution that implements load
balancer and redundancy between 'application layer' and 'mysqld layer'
i will try to explain me:
i want to implement a completed mysql cluster system, and the
d
each node load ?
Selon Kevin Burton <[EMAIL PROTECTED]>:
> [EMAIL PROTECTED] wrote:
>
> >Hi,
> >i think that client load-balacer are more Dispatchers than real load
> balancer.
> >
> >load balancing in the database side takes care to number of connections, but
>
[EMAIL PROTECTED] wrote:
Hi,
i think that client load-balacer are more Dispatchers than real load balancer.
load balancing in the database side takes care to number of connections, but
also node load. So thisis more real. But this issue is difficult.
No... you're making assumptions.
Hi,
i think that client load-balacer are more Dispatchers than real load balancer.
load balancing in the database side takes care to number of connections, but
also node load. So thisis more real. But this issue is difficult.
even for oracle with 9iRAC and 10gRAC, load balancing is not
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Kevin Burton wrote:
> [EMAIL PROTECTED] wrote:
>
>
>>Wouldn't it make better sense to build on the NDB protocol and keep
>>the native messaging infrastructure than it would be to build a
>>similar wrapper from scratch? I mean to use the NDB commun
We have a client-side load balancer, as well as a central load balancer
for mySQL traffic. I've done many different models at a variety of
companies, all which still use the solutions. Building on top of the NDB
protocol would take a very long time to produce-a HA solution native to
mySQL,
[EMAIL PROTECTED] wrote:
Wouldn't it make better sense to build on the NDB protocol and keep
the native messaging infrastructure than it would be to build a
similar wrapper from scratch? I mean to use the NDB communications on
top of regular MySQL
Biting off an NDB migration would be a L
ct and
> > reconnect to another host if the load grows too high.
> >
> > To that end I think it makes a lot of sense to have a MySQL
> > client-side load
> > balancer.
> >
> > This area is difficult to implement. There are a log of design issues.
> >
your MySQL configuration. For example they can't handle
transparent query failover if a MySQL box fails. They also can't
disconnect and
reconnect to another host if the load grows too high.
To that end I think it makes a lot of sense to have a MySQL
client-side load
balancer.
This area
I'm playing around with using a load balancer to balance our slaves.
What I want to do is put a load balancer in front of our slaves and then
reconnect each time via the JDBC driver.
This way a slave can fail and I can just take it out of service. It
also means that I can keep performan
--- "PARTHA DUTTA, BLOOMBERG/ 499 PARK"
<[EMAIL PROTECTED]> wrote:
> Hello all, I would like to find out if anyone has
> implemented an architecture
> where a hardware load balancer is placed in front of
> some MySQL servers in a
> Multi-master replication sc
dware load balancer is placed in front of some MySQL servers in a
Multi-master replication scheme. I want to use the load balancer more for high
availability, than for load balancing. All connections to the database server
would go the mysql server 1. If server1 fails, the load balancer shoul
On Thu, May 13, 2004 at 06:49:01AM -0400, PARTHA DUTTA, BLOOMBERG/ 499 PARK wrote:
> Hello all, I would like to find out if anyone has implemented an architecture
> where a hardware load balancer is placed in front of some MySQL servers in a
> Multi-master replication scheme. I want t
Hello all, I would like to find out if anyone has implemented an architecture
where a hardware load balancer is placed in front of some MySQL servers in a
Multi-master replication scheme. I want to use the load balancer more for high
availability, than for load balancing. All connections to
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