Hi Rajeswari, I can only share my experience of moving from Solr 6 to Solr 8. I suggest you to move and then reevaluate your performance metrics. To recall another experience, we moved from Java 8 to 11 for Solr 8.
Please note experiences can differ! :) On Wed, 22 Apr 2020 at 00:50, Natarajan, Rajeswari < rajeswari.natara...@sap.com> wrote: > Any other experience from solr 7 to sol8 upgrade performance .Please > share. > > Thanks, > Rajeswari > > On 4/15/20, 4:00 PM, "Paras Lehana" <paras.leh...@indiamart.com> wrote: > > In January, we upgraded Solr from version 6 to 8 skipping all versions > in > between. > > The hardware and Solr configurations were kept the same but we still > faced > degradation in response time by 30-50%. We had exceptional Query times > around 25 ms with Solr 6 and now we are hovering around 36 ms. > > Since response times under 50 ms are very good even for Auto-Suggest, > we > have not tried any changes regarding this. Nevertheless, you can try > using > Caffeine Cache. Looking forward to read community inputs as well. > > > > On Thu, 16 Apr 2020 at 01:34, ChienHuaWang <chien-hua.w...@sap.com> > wrote: > > > Do anyone have experience to upgrade the application with Solr 7.X > to 8.X? > > How's the query performance? > > Found out a little slower response time from application with Solr8 > based > > on > > current measurement, still looking into more detail it. > > But wondering is any one have similar experience? is that something > we > > should expect for Solr 8.X? > > > > Please kindly share, thanks. > > > > Regards, > > ChienHua > > > > > > > > -- > > Sent from: > https://lucene.472066.n3.nabble.com/Solr-User-f472068.html > > > > > -- > -- > Regards, > > *Paras Lehana* [65871] > Development Engineer, *Auto-Suggest*, > IndiaMART InterMESH Ltd, > > 11th Floor, Tower 2, Assotech Business Cresterra, > Plot No. 22, Sector 135, Noida, Uttar Pradesh, India 201305 > > Mob.: +91-9560911996 > Work: 0120-4056700 | Extn: > *1196* > > -- > * > * > > <https://www.facebook.com/IndiaMART/videos/578196442936091/> > > -- -- Regards, *Paras Lehana* [65871] Development Engineer, *Auto-Suggest*, IndiaMART InterMESH Ltd, 11th Floor, Tower 2, Assotech Business Cresterra, Plot No. 22, Sector 135, Noida, Uttar Pradesh, India 201305 Mob.: +91-9560911996 Work: 0120-4056700 | Extn: *1196* -- * * <https://www.facebook.com/IndiaMART/videos/578196442936091/>
