[Part 1] How To Setup Prometheus And Exporters For Alerts And Monitoring? Sep 22, 2019 As a developer, many times you would have worried, whether your services are up and running or not. Not only that, sometimes as an infrastructure guy you might be also worried about your server’s health too. What is the current RAM or disk utilization? or whether they are going to be fully occupied which in turn can completely bring the system down. These are just the basics and in fact there are tons of more such things which need to be monitored and fixed in everyday’s life. ...
What should be the value of max_gram and min_gram in Elasticsearch? Sep 22, 2019 I was working on elasticsearch and the requirement was to implement like query “%text%” ( like mysql %like% ). We could use wildcard, regex or query string but those are slow. Hence i took decision to use ngram token filter for like query. It was quickly implemented on local and works exactly i want. The problem To know the actual behavior, I implemented the same on staging server. I found some problem while we start indexing on staging. ...