4 ms·

That's kind of my point, Solr and Lucene put the index in memory.

• liveoneggs 5y ago
  not the entire index, only what is needed for each query.
• omegalulw 5y ago
  Can't the index be shared across a cluster? Possibly with multiple replicas for a share to allow for servers to easily go up and down?
  • tmikaeld 5y ago
    It can, but that would be slow and cost would be prohibitive.
    • kevincox 5y ago
      Really? It's just a bit of text. RAM is fairly cheap these days.