How to config elasticsearch cluster on one server to get the best performace on search
问题 I am new to elasticsearch. I have an Elasticsearch index of about 300,000 items. For each of the 60 million records in another table, I need to make a complex query to this ES index. Right now, it is extremely slow (making 1000 queries would take 200 seconds). I need advice on how to configure my elasticsearch cluster to handle a large volume of queries. My server: 8 core 8GB ram SSD Hardware I want to config elasticsearch to handle 1000 concurrent search requests from ruby. (I want to search