My experience using ElasticSearch NodeJS and ExpressJS
Part of a system I currently working on is manipulating raw data. The data being sent from multiple client devices(Android/Iphone devices, etc..) ~ 100,000 requests per day.
The raw data need to be collected and ready for later use. It gotta be searchable and aggregated for calculations.
Read more at: http://www.javacodegeeks.com/2014/08/my-exprience-using-elasticsearch-nodejs-and-expressjs.html