How can I use Solr to search in real time

Question

now we use deltaImport to update data from db to index. but we have the information needed for real-time search or real-time search. What should I do if I use solr to solve this problem?

Answer 1

to generate almost in real time, I would update the data in small packets, and also update the index in small packets every minute (it takes only a few seconds to update the index, depending on the size of the new data)

Remember to regularly optimize the index.

Answer 2

This post may be useful for you: Solr and Near Real-Time Search

Answer 3

You should take a look at Solr 3.3 with RankingAlgorithm 1.2. It supports NRT and can update 10,000 documents / sec. You can search at the same time during updates. You can get more information from here:

http://solr-ra.tgels.org/wiki/en/Near_Real_Time_Search_ver_3.x