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new e792460baf docs: add a note about database drivers in Docker builds
(#27020)
e792460baf is described below
commit e792460baf351aec7f7e95a73ae3f9202a422c3c
Author: Maxime Beauchemin <[email protected]>
AuthorDate: Mon Feb 5 18:25:19 2024 -0800
docs: add a note about database drivers in Docker builds (#27020)
---
docs/docs/installation/docker.mdx | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/docs/docs/installation/docker.mdx
b/docs/docs/installation/docker.mdx
index fc6ca04123..684ad693db 100644
--- a/docs/docs/installation/docker.mdx
+++ b/docs/docs/installation/docker.mdx
@@ -50,6 +50,17 @@ GitHub action.
To accelerate builds, we follow Docker best practices and use
`apache/superset-cache`.
+## About database drivers
+
+Our docker images come with little to zero database driver support since
+each envrionment requires different drivers, and mataining a build with
+wide database support would be both challenging (dozens of databases,
+python drivers, and os dependencies) and inefficient (longer
+build times, larger images, lower layer cache hit rate, ...).
+
+For production use cases, we recommend that you derive our `lean` image(s) and
+add database support for the database you need.
+
## On ARM builds and working with Apple silicon
Apple's current generation of computers uses ARM-based CPUs, and Docker
