PostgreSQL Hybrid Search Course – Keyword (BM25) + Vector Retrieval
Published October 21, 2026
At a glance
Views
94,028
Likes
744
Comments
15
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
Learn how to build a complete Wikipedia search engine entirely within PostgreSQL using BM25 keyword matching, vector embeddings, and reciprocal rank fusion. This step-by-step course covers setting up `pg_textsearch` and `pgvector-scale`, analyzing query plans, tuning hybrid weights, and serving results through a FastAP…
- Published
- October 21, 2026
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How PostgreSQL Hybrid Search Course – Keyword (BM25) + Vector Retrieval is doing
It has 94.0K views in total. It ranks #12,767,522 among tracked YouTube videos by views.
Key facts about PostgreSQL Hybrid Search Course – Keyword (BM25) + Vector Retrieval
- Total views
- 94.0K
- Total likes
- 744
- Total comments
- 15
- Published
- October 21, 2026
- Global rank by views
- #12,767,522
Frequently asked questions
How many views does PostgreSQL Hybrid Search Course – Keyword (BM25) + Vector Retrieval have?
PostgreSQL Hybrid Search Course – Keyword (BM25) + Vector Retrieval has 94,028 views, 744 likes and 15 comments, ranking #12,767,522 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.