RE: Couple of question about Virtualization and Load Balancer

2016-01-22 Thread Gian Maria Ricci - aka Alkampfer
Message- > From: Davis, Daniel (NIH/NLM) [C] [mailto:daniel.da...@nih.gov] > Sent: gioved? 21 gennaio 2016 16:32 > To: solr-user@lucene.apache.org > Subject: RE: Couple of question about Virtualization and Load Balancer > >> The first one is about virtualization, I'd like

Re: Couple of question about Virtualization and Load Balancer

2016-01-22 Thread Emir Arnautovic
: Couple of question about Virtualization and Load Balancer The first one is about virtualization, I'd like to know if there are any official test on loss of performance in virtualization environment. I think that the loss of performance is negligible, and quick question on test infrastructu

RE: Couple of question about Virtualization and Load Balancer

2016-01-22 Thread Gian Maria Ricci - aka Alkampfer
ound robin? (Ex: .NET, Node.JS, etc) Thanks a lot. -- Gian Maria Ricci Cell: +39 320 0136949 -Original Message- From: Jack Krupansky [mailto:jack.krupan...@gmail.com] Sent: giovedì 21 gennaio 2016 16:22 To: solr-user@lucene.apache.org Subject: Re: Couple of question about Virtuali

RE: Couple of question about Virtualization and Load Balancer

2016-01-22 Thread Gian Maria Ricci - aka Alkampfer
@lucene.apache.org Subject: RE: Couple of question about Virtualization and Load Balancer > The first one is about virtualization, I'd like to know if there are > any official test on loss of performance in virtualization > environment. I think that the loss of performance is negligible, and >

RE: Couple of question about Virtualization and Load Balancer

2016-01-21 Thread Davis, Daniel (NIH/NLM) [C]
> The first one is about virtualization, I'd like to know if there are any > official test > on loss of performance in virtualization environment. I think that the loss of > performance is negligible, and quick question on test infrastructure is > confirming > this, but I'd like to know if there

Re: Couple of question about Virtualization and Load Balancer

2016-01-21 Thread Jack Krupansky
Official numbers? There are none. If for no other reason than that performance is completely dependent on your specific hardware and your specific data and your specific data model. The standard recommendation is that you should do a proof of concept implementation with a reasonable subset of your