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The fully transactional, cloud-ready, distributed database
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What is Datomic?

Build flexible, distributed systems that can leverage the entire history of your critical data, not just the most current state. Build them on your existing infrastructure or jump straight to the cloud.
Datomic is a tool in the Databases category of a tech stack.

Who uses Datomic?

10 companies reportedly use Datomic in their tech stacks, including Nubank, Rareburg, and Adikteev.

23 developers on StackShare have stated that they use Datomic.

Why developers like Datomic?

Here’s a list of reasons why companies and developers use Datomic
Top Reasons
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Datomic Alternatives & Comparisons

What are some alternatives to Datomic?
MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema. MongoDB was also designed for high availability and scalability, with built-in replication and auto-sharding.
Kafka is a distributed, partitioned, replicated commit log service. It provides the functionality of a messaging system, but with a unique design.
Partitioning means that Cassandra can distribute your data across multiple machines in an application-transparent matter. Cassandra will automatically repartition as machines are added and removed from the cluster. Row store means that like relational databases, Cassandra organizes data by rows and columns. The Cassandra Query Language (CQL) is a close relative of SQL.
Neo4j stores data in nodes connected by directed, typed relationships with properties on both, also known as a Property Graph. It is a high performance graph store with all the features expected of a mature and robust database, like a friendly query language and ACID transactions.
The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Language) database server. MySQL Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software.
See all alternatives

Datomic's Followers
30 developers follow Datomic to keep up with related blogs and decisions.
Alessandro Pereira
Gabriel Pitali
Eric Scott
James Bleuer
Vladimir Maslyakov
Ahmad Omar
Ícaro Magalhães
Annie D
Jerry Koerkenmeier