In a word, “yes”. NRTCachingDirectory almost
always “does the right thing” without any
modifications based on your environment.
Second, since Lucene uses MMapDirectory,
the relevant portions of your index will
already be in the OS’s RAM, which
is why it’s a mistake to try to force it. All
Hi,
One of our indexes has a size of around 1GB. And the production server has
RAM of 16GB. And this is a slave server. Data replicates from the master
server to it every 5 minutes.
Is it a good practice to keep this index in RAM?
I checked the solr.RAMDirectoryFactory. But, it does not work
