Ali Nazemian [alinazem...@gmail.com] wrote: > I was wondering what is the hardware requirement for indexing 500 million > documents in Solr? Suppose maximum number of concurrent users in peak time > would be 20.
The thread "How large is your solr index" might help, as might https://lucidworks.com/blog/sizing-hardware-in-the-abstract-why-we-dont-have-a-definitive-answer/ We might be able to give some hints, but you really should build a prototype and measure. If we are to give hints, you need to give more information * How large do you expect your index to be, measured in bytes? * Will you be indexing while searching? How much? How frequent? * What is a typical query? What kind of faceting do you perform? * Which response times are you looking for? - Toke Eskildsen
