Druid vs NSQ: What are the differences?
What is Druid? Fast column-oriented distributed data store. Druid is a distributed, column-oriented, real-time analytics data store that is commonly used to power exploratory dashboards in multi-tenant environments. Druid excels as a data warehousing solution for fast aggregate queries on petabyte sized data sets. Druid supports a variety of flexible filters, exact calculations, approximate algorithms, and other useful calculations.
What is NSQ? A realtime distributed messaging platform. NSQ is a realtime distributed messaging platform designed to operate at scale, handling billions of messages per day. It promotes distributed and decentralized topologies without single points of failure, enabling fault tolerance and high availability coupled with a reliable message delivery guarantee. See features & guarantees.
Druid can be classified as a tool in the "Big Data Tools" category, while NSQ is grouped under "Message Queue".
"Real Time Aggregations" is the primary reason why developers consider Druid over the competitors, whereas "It's in golang" was stated as the key factor in picking NSQ.
Druid and NSQ are both open source tools. NSQ with 15.6K GitHub stars and 2.03K forks on GitHub appears to be more popular than Druid with 8.31K GitHub stars and 2.08K GitHub forks.
Airbnb, Instacart, and Dial Once are some of the popular companies that use Druid, whereas NSQ is used by Stripe, Docker, and Segment. Druid has a broader approval, being mentioned in 24 company stacks & 12 developers stacks; compared to NSQ, which is listed in 21 company stacks and 8 developer stacks.