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commit 7849385818200ce20e37d716b0a2af37f43ade83
Author: Andrew Lamb <and...@nerdnetworks.org>
AuthorDate: Fri Aug 22 09:37:43 2025 -0400
Update date + titl
---
...025-08-16-dynamic-filters.md => 2025-09-01-dynamic-filters.md} | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/content/blog/2025-08-16-dynamic-filters.md
b/content/blog/2025-09-01-dynamic-filters.md
similarity index 98%
rename from content/blog/2025-08-16-dynamic-filters.md
rename to content/blog/2025-09-01-dynamic-filters.md
index 2e48500..ee96dee 100644
--- a/content/blog/2025-08-16-dynamic-filters.md
+++ b/content/blog/2025-09-01-dynamic-filters.md
@@ -1,7 +1,7 @@
---
layout: post
-title: Dynamic Filters: information passing between operators for 10x faster
queries
-date: 2025-08-16
+title: Dynamic Filters: Passing Information Between Operators During Execution
for 10x Faster Queries
+date: 2025-09-01
author: Adrian Garcia Badaracco (Pydantic)
categories: [features]
---
@@ -24,7 +24,9 @@ limitations under the License.
{% endcomment %}
-->
-<!-- diagrams source
https://docs.google.com/presentation/d/1e_Z_F8nt2rcvlNvhU11khF5lzJJVqNtqtyJ-G3mp4-Q
-->
+<!--
+diagrams source TODO
+-->
This blog post introduces a powerful query engine optimization technique
called dynamic filters or sideways information passing. We implemented this
optimization in DataFusion as a community effort with care to support custom
operators and distributed usage. These optimizations (and related work) have
resulted in order of magnitude improvements for some query patterns.
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