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A scalable time series database based on Cassandra and Elasticsearch, by Spotify
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What is Heroic?

Heroic is Spotify's in-house time series database. It was built to address the challenges Spotify was facing with near real-time data collection and presentation at scale.
Heroic is a tool in the Databases category of a tech stack.
Heroic is an open source tool with 845 GitHub stars and 109 GitHub forks. Here’s a link to Heroic's open source repository on GitHub

Who uses Heroic?


5 developers on StackShare have stated that they use Heroic.

Heroic Integrations

Heroic's Features

  • heroic-core contains the com.spotify.heroic.HeroicCore class which is the central building block for setting up a Heroic instance.
  • heroic-elasticsearch-utils is a collection of utilities for interacting with Elasticsearch. This is separate since we have more than one backend that needs to talk with elasticsearch.
  • heroic-parser provides an Antlr4 implementation of com.spotify.heroic.grammar.QueryParser, which is used to parse the Heroic DSL.
  • heroic-shell contains com.spotify.heroic.HeroicShell, a shell capable of either running a standalone, or connecting to an existing Heroic instance for administration.

Heroic Alternatives & Comparisons

What are some alternatives to Heroic?
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It is a build task definition library. It stands on the shoulders of two excellent and well tested libraries: undertaker and yargs. It also provides what we call "stacks" to complete the workflow of building a repository.
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
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Heroic's Followers
23 developers follow Heroic to keep up with related blogs and decisions.