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SNOWFLAKE FOR DEVELOPERS

OPEN SOURCE AT SNOWFLAKE

By building with open source, developers can innovate faster with powerful services. Our engineers regularly contribute to open source projects to accelerate the innovation that our customers and the industry benefit from.

Key Projects we Maintain

Streamlit

Streamlit is a Python library that makes it easy to create and share beautiful, custom web apps for machine learning and data science.

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Snowpark for Python Client API

Snowpark for Python, client side library provides dataframe style APIs for querying and processing data in Snowflake. It lets you build and deploy data pipelines, ML workflows and applications from any IDE that can run a Python kernel

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Terraform Provider: Snowflake

Terraform is an infrastructure-as-code tool that lets you build, change, and version resources. Our partners at the Chan Zuckerberg Initiative developed a Terraform provider for Snowflake that we now maintain.

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SansShell

SansShell is primarily a gRPC server with a variety of options for localhost debugging and management. Its goal is to replace the need to use an interactive shell for emergency debugging and recovery with a much safer interface.

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schemachange

schemachange is a Python-based tool to manage Snowflake objects. It follows an imperative-style approach to database change management (DCM).

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Lezer-snowsql

Lezer-snowsql is a SnowSQL grammar for the lezer parser system. Lezer provides a parser generator that outputs JavaScript modules.

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Django

Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design. We maintain the Snowflake backend for Django

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Modin

Modin is a drop-in replacement for pandas. While pandas is single-threaded, Modin lets you instantly speed up your workflows by scaling pandas so it uses all of your cores. Modin works especially well on larger datasets, where pandas becomes slow or runs out of memory.

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Apache NiFi

NiFi automates cybersecurity, observability, event streams, and generative AI data pipelines and distribution for thousands of companies worldwide across every industry.

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Key Projects we Support

Snowflake supports several open-source projects through project committee roles, sponsorships, contributions, and community engagement.

Anaconda

Anaconda is a distribution of the Python and R programming languages for scientific computing such as data science, machine learning applications, large-scale data processing, and predictive analytics that aims to simplify package management and deployment.

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Apache Beam

Apache Beam is a unified model for defining both batch and streaming data-parallel processing pipelines, as well as a set of language-specific SDKs for constructing pipelines and ruRunners for executing them on distributed processing backends.

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Apache Iceberg

Apache Iceberg is a table format for storing large, slow-moving tabular data. It is designed to improve on the standard table layout built into Hive, Trino, and Spark.

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Apache Flume

Apache Flume is a distributed service for efficiently collecting, aggregating, and moving large amounts of log data. It has a simple and flexible architecture based on streaming data flows.

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dbt

dbt is a command-line tool that enables analytics engineers to transform data in their warehouses by writing select statements. Dbt turns those select statements into tables and views and transforms data without extracting or loading it.

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Feast

Feast is a feature store that speeds up operationalizing analytic data for model training and online inference. It simplifies sharing and reuse of features, and makes it easier to serve features to online systems.

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FoundationDB

FoundationDB is a distributed database designed to handle large volumes of structured data across clusters of commodity servers. It organizes data as an ordered key-value store and employs ACID transactions for all operations.

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Sequelize

Sequelize is an easy-to-use and promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, Snowflake, and IBM. It features solid transaction support, relations, eager and lazy loading, read replication and more.

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PyTorch

PyTorch is a leading open source machine learning library for building and training deep learning models. Snowflake joined the PyTorch Foundation as a general member to help accelerate the adoption of PyTorch.

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The Linux Foundation

The Linux Foundation provides a neutral, trusted hub for developers and organizations to code, manage, and scale open technology projects and ecosystems. Snowflake joined the Linux Foundation as a Silver member.

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NumFOCUS

NumFOCUS provides a stable, independent, and professional home for the open source projects powering contemporary scientific inquiry and business processes. Snowflake joined NumFOCUS as a Community Sponsor.

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MEET SOME OF OUR CONTRIBUTORS

Tyler AkidauPMC Member, Apache Beam

Kamil BregułaContributor, Apache Beam PMC Member, Apache Airflow

Jeremiah HansenAuthor & Contributor, schemachange

Kasia KucharczykContributor, Apache Beam

Michał SłowikowskiPMC Member, Apache Kibble

Tomasz UrbaszekPMC Member, Apache Airflow

Michal WaleniaContributor, Apache Beam

Miles AdkinsMaintainer, Feast

Ricardo AravenaCNCF Technical Oversight CommitteeLead for Cloud Native AI Working Group

Joe WittApache NiFi PMC

David HandermannApache NiFi PMC

Bryan BendeApache NiFi PMC

Mark PayneApache NiFi PMC

Matt GilmanApache NiFi PMC

Pierre VillardApache NiFi PMC

Scott AslanApache NiFi PMC

Rob FellowsApache NiFi Committer

Snowflake Labs

Snowflake Labs hosts projects that were developed by our community, customers, and people at Snowflake. Snowflake’s does not officially maintain these projects. We invite everyone to contribute code, report bugs, and help improve the documentation.

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How to Get Involved

Do you have an open source project we should support? Do you want to contribute to projects we maintain? Get in touch.

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SNOWFLAKE FOR DEVELOPERS

OPEN SOURCE AT SNOWFLAKE

Key Projects we Maintain

Streamlit

Snowpark for Python Client API

Terraform Provider: Snowflake

SansShell

schemachange

Lezer-snowsql

Django

Modin

Apache NiFi

Key Projects we Support

Anaconda

Apache Beam

Apache Iceberg

Apache Flume

dbt

Feast

FoundationDB

Sequelize

PyTorch

The Linux Foundation

NumFOCUS

MEET SOME OF OUR CONTRIBUTORS

Tyler AkidauPMC Member, Apache Beam

Kamil BregułaContributor, Apache Beam PMC Member, Apache Airflow

Jeremiah HansenAuthor & Contributor, schemachange

Kasia KucharczykContributor, Apache Beam

Michał SłowikowskiPMC Member, Apache Kibble

Tomasz UrbaszekPMC Member, Apache Airflow

Michal WaleniaContributor, Apache Beam

Miles AdkinsMaintainer, Feast

Ricardo AravenaCNCF Technical Oversight CommitteeLead for Cloud Native AI Working Group

Joe WittApache NiFi PMC

David HandermannApache NiFi PMC

Bryan BendeApache NiFi PMC

Mark PayneApache NiFi PMC

Matt GilmanApache NiFi PMC

Pierre VillardApache NiFi PMC

Scott AslanApache NiFi PMC

Rob FellowsApache NiFi Committer

Snowflake Labs

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