ElasticSearch 5.0.0

• smartcn analyzer plugin for Chinese analyzing
• indexing code written in Node.js
• driver: npm install elasticsearch
• All JS code for this site available on GitHub, check bottom of page

Score of relevance is the sum of:

1. Title relevance
2. Content relevance
3. Community scoring

Special Thanks to:

• Shay Banon for his excellence
• Clinton Gormley，Zachary Tong for their book
• Generous translators for their XXXXXXXXXXXXXXXXXXXXXXXX
• Jerry Qu for XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
• Liu Hu for production environment and real-world dataset

Prerequisite

• familiarity with node.js and JavaScript in general
• JRE
• knowledge about database index and basic NLP
• knowledge about "index", "type", "mapping", and "Query DSL" in ES
• having Google around