System Design | Implementation Rule Book | CheatSheet

During query processing, the content is analysed by the analysis module. It consists of  analyzer, tokenizer, tokenfilters and charfilters...

POST _reindex { "source" : { "index" : "twitter" }, "dest" : { "i...

-ES in NRT search framework. - Only a small latency from a document is indexed until it is searchable. - Latency is of 1 s...

Alias name: employee I . Aliases   _cat/aliases    get _alias/employee_index II . Search records   GET employee_alias/_search { ...

ES provides near real time search capabilities. Shards: Number of pieces the data is going to be divided. Replicas: This is a fail...