[OT] Re: Parallel Deployment: Can I request a specific webapp version?

["André Warnier (tomcat)" <aw...@ice-sa.com>]

On 24.09.2015 23:59, George Sexton wrote:
...

>
> Couldn't you have your load balancer send x% to one instance, and 1-x% to the other
> instance?

Wait, I didn't get this.
Say that x = 20.
So we send 20% to instance A.
Then we send (1 - 20)% = -19%, to instance B.
So together, instance A and instance B handle (20 + -19)% = 1% of the clients.
What happens to the other 99% ?



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Re: [OT] Re: Parallel Deployment: Can I request a specific webapp version?

[George Sexton <ge...@mhsoftware.com>]

On 9/24/2015 4:27 PM, André Warnier (tomcat) wrote:
> On 24.09.2015 23:59, George Sexton wrote:
> ...
>
>>
>> Couldn't you have your load balancer send x% to one instance, and 
>> 1-x% to the other
>> instance?
>
> Wait, I didn't get this.
> Say that x = 20.
> So we send 20% to instance A.
> Then we send (1 - 20)% = -19%, to instance B.
My mistake. I thought most people would interpret my statement as

1.0 - 0.x

Since that isn't the case. I'll be explicit.

Could you have your load balancer send x% to one instance and 100%-x% to 
the other instance.

> So together, instance A and instance B handle (20 + -19)% = 1% of the 
> clients.
> What happens to the other 99% ?
>
>
>
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-- 
George Sexton
*MH Software, Inc.*
Voice: 303 438 9585
http://www.mhsoftware.com