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Posted to commits@datafusion.apache.org by al...@apache.org on 2025/08/22 13:48:28 UTC
(datafusion-site) 01/04: Update date + titl
This is an automated email from the ASF dual-hosted git repository.
alamb pushed a commit to branch site/dynamic-filters
in repository https://gitbox.apache.org/repos/asf/datafusion-site.git
commit 7849385818200ce20e37d716b0a2af37f43ade83
Author: Andrew Lamb <an...@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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