does druid can be used as real time search engine?

hi,

does it can be used as real time search engine? like tmall real time goods search?

for example search result sort by goods sales volume, it can not delete and update the single event data,

but the goods sales volume is changed very often, how to resolve it?

like Elasticsearch? data version?

在 2016年3月4日星期五 UTC+8下午6:04:00,cos…@gmail.com写道:

Hey cosdyt,

Druid is usually a good choice for searching, aggregating, and sorting “facts” but less good for searching “things”.

What I mean is that Druid is usually a good choice for storing and searching logs, or metrics, or transaction history, where you’re often adding new facts but rarely updating old facts. But it probably isn’t the right choice for powering a product search where you have a list of products you want to manage through updates & deletes.