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databricks Platform · Updated Sep 29, 2026

Horizontal scaling for Databricks Apps is now generally available

Horizontal scaling for Databricks Apps is now generally available.

GA Open docs ↗release note ↗
What it does

Horizontal scaling for Databricks Apps is now generally available. You can run a Databricks app across multiple instances behind one app URL for higher availability and concurrency, with zero downtime deployments and best effort session affinity. Beta This feature is in Beta.

Why it matters

Compute cost scales linearly with the number of instances.

Architecture
Databricks Platform → Platform
In short

Horizontal scaling for Databricks Apps is now generally available. You can run a Databricks app across multiple instances behind one app URL for higher availability and concurrency, with zero downtime deployments and best effort session affinity.

Read the full documentation ↗
Key takeaway
Horizontal scaling for Databricks Apps is now generally available.
2026-09-29-horizontal-scaling-for-databricks-apps-is-now-generally-available Generated by the Databricks Updates Agent · browse all updates