Re: Solr 7.5 seed up, accuracy details

[Paras Lehana]

I usually keep older and newer Solr versions on different server with same
configuration. Then, use jmeter with same parameters and compare the
results. Make sure settings like environment settings (JVM, GC) and core
configuration (Cache) are in sync and you restart both of them before
testing.

On Sat, 28 Dec 2019 at 21:18, Rajdeep Sahoo 
wrote:

> Thank you for the information
>   Why you are recommending to use the schema api instead of schema xml?
>
>
> On Sat, 28 Dec, 2019, 8:01 PM Jörn Franke,  wrote:
>
> > This highly depends on how you designed your collections etc. - there is
> > no general answer. You have to do a performance test based on your
> > configuration and documents.
> >
> > I also recommend to check the Solr documentation on how to design a
> > collection for 7.x and maybe start even from scratch defining it with a
> new
> > fresh schema (using the schema api instead of schema.xml and
> solrconfig.xml
> > etc). You will have anyway to reindex everything so it is a also a good
> > opportunity to look at your existing processes and optimize them.
> >
> > > Am 28.12.2019 um 15:19 schrieb Rajdeep Sahoo <
> rajdeepsahoo2...@gmail.com
> > >:
> > >
> > > Hi all,
> > > Is there any way I can get the speed up,accuracy details i.e.
> performance
> > > improvements of solr 7.5 in comparison with solr 4.6
> > >  Currently,we are using solr 4.6 and we are in a process to upgrade to
> > > solr 7.5. Need these details.
> > >
> > > Thanks in advance
> >
>


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*Paras Lehana* [65871]
Development Engineer, Auto-Suggest,
IndiaMART Intermesh Ltd.

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Re: Solr 7.5 seed up, accuracy details

[Rajdeep Sahoo]

Thank you for the information
  Why you are recommending to use the schema api instead of schema xml?


On Sat, 28 Dec, 2019, 8:01 PM Jörn Franke,  wrote:

> This highly depends on how you designed your collections etc. - there is
> no general answer. You have to do a performance test based on your
> configuration and documents.
>
> I also recommend to check the Solr documentation on how to design a
> collection for 7.x and maybe start even from scratch defining it with a new
> fresh schema (using the schema api instead of schema.xml and solrconfig.xml
> etc). You will have anyway to reindex everything so it is a also a good
> opportunity to look at your existing processes and optimize them.
>
> > Am 28.12.2019 um 15:19 schrieb Rajdeep Sahoo  >:
> >
> > Hi all,
> > Is there any way I can get the speed up,accuracy details i.e. performance
> > improvements of solr 7.5 in comparison with solr 4.6
> >  Currently,we are using solr 4.6 and we are in a process to upgrade to
> > solr 7.5. Need these details.
> >
> > Thanks in advance
>

Re: Solr 7.5 seed up, accuracy details

[Jörn Franke]

This highly depends on how you designed your collections etc. - there is no 
general answer. You have to do a performance test based on your configuration 
and documents.

I also recommend to check the Solr documentation on how to design a collection 
for 7.x and maybe start even from scratch defining it with a new fresh schema 
(using the schema api instead of schema.xml and solrconfig.xml etc). You will 
have anyway to reindex everything so it is a also a good opportunity to look at 
your existing processes and optimize them.

> Am 28.12.2019 um 15:19 schrieb Rajdeep Sahoo :
> 
> Hi all,
> Is there any way I can get the speed up,accuracy details i.e. performance
> improvements of solr 7.5 in comparison with solr 4.6
>  Currently,we are using solr 4.6 and we are in a process to upgrade to
> solr 7.5. Need these details.
> 
> Thanks in advance

Solr 7.5 seed up, accuracy details

[Rajdeep Sahoo]

Hi all,
Is there any way I can get the speed up,accuracy details i.e. performance
improvements of solr 7.5 in comparison with solr 4.6
  Currently,we are using solr 4.6 and we are in a process to upgrade to
solr 7.5. Need these details.

Thanks in advance