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Welcome to Stackable

We're a company based in Germany building an open source distribution for modern data platforms on top of Kubernetes. Our products are perfect for use within any Data Mesh and other environments.

Currently, we support these tools amongst others:

  • Apache Airflow
  • Apache Druid
  • Apache HBase
  • Apache Hadoop HDFS
  • Apache Hive Metastore
  • Apache Kafka
  • Apache NiFi
  • Apache Spark
  • Apache Superset
  • Trino
  • Apache ZooKeeper

Here are some relevant links:

Please reach out to us in case you have any questions!

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  1. operator-rs operator-rs Public

    A collection of crates to make implementing Kubernetes operators easier

    Rust 153 16

Repositories

Showing 10 of 172 repositories
  • listener-operator Public

    Stackable Operator for network listeners and load balancers

    stackabletech/listener-operator’s past year of commit activity
    Rust 9 1 17 3 Updated Feb 16, 2026
  • spark-k8s-operator Public

    Operator for Apache Spark-on-Kubernetes for Stackable Data Platform

    stackabletech/spark-k8s-operator’s past year of commit activity
    Rust 69 3 37 (1 issue needs help) 2 Updated Feb 16, 2026
  • hdfs-operator Public

    Kubernetes operator for Apache Hadoop HDFS used by the Stackable Data Platform

    stackabletech/hdfs-operator’s past year of commit activity
    Rust 52 7 38 5 Updated Feb 16, 2026
  • druid-operator Public

    An Operator for Apache Druid for Stackable Data Platform

    stackabletech/druid-operator’s past year of commit activity
    Rust 12 0 21 1 Updated Feb 16, 2026
  • nifi-operator Public

    A kubernetes operator for Apache NiFi

    stackabletech/nifi-operator’s past year of commit activity
    Jinja 46 9 35 4 Updated Feb 16, 2026
  • hive-operator Public
    stackabletech/hive-operator’s past year of commit activity
    Rust 27 1 21 5 Updated Feb 16, 2026
  • kafka-operator Public

    Stackable Operator for Apache Kafka

    stackabletech/kafka-operator’s past year of commit activity
    Rust 27 7 24 1 Updated Feb 16, 2026
  • opensearch-operator Public

    Stackable Operator for OpenSearch

    stackabletech/opensearch-operator’s past year of commit activity
    Rust 0 0 5 4 Updated Feb 16, 2026
  • stackabletech/openmetadata-dbt-demo’s past year of commit activity
    Shell 0 0 0 0 Updated Feb 16, 2026
  • hbase-operator Public

    Kubernetes Operator for Apache HBase built by Stackable for the Stackable Data Platform

    stackabletech/hbase-operator’s past year of commit activity
    Rust 19 4 23 1 Updated Feb 16, 2026