Redefining data connectivity for the AI era.

Columnar is advancing open standards for radically faster, simpler, more secure database access.

• Read the latest on our blog
• Explore news from the ecosystem

ADBC, easy as 1-2-3

Powered by Apache Arrow, ADBC is the fastest way to connect to your data. Now it's also the easiest. Introducing dbc, the command-line tool that makes installing and managing ADBC drivers effortless.

• Read about why we built dbc
• Install dbc for Linux, macOS, or Windows

Join the open source community building the future of data connectivity

• Apache Arrow on GitHub
• ADBC on GitHub
• Driver Foundry on GitHub

Connect with us

Let's work together to eliminate the gross inefficiencies slowing data access.

• Get in touch
• GitHub
• Slack Community
• LinkedIn
• X (Twitter)
• Bluesky