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Embedding Vector Search w/ Django & PostgreSQL, Part 2

  • Post author:Van Ly
  • Post published:2025-03-04
  • Post category:Django/PostreSQL/Programming/Python

Data Model for Embedding Typically, a model is used whose record includes: the text being embedded the embedding (vector of floats) However, RDBMSes have strict and relatively static schemas that…

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Embedding Vector Search w/ Django & PostgreSQL, Part 1

  • Post author:Van Ly
  • Post published:2025-02-12
  • Post category:Django/Docker/PostreSQL/Programming/Python

Sigh. 🙄 Yes--yet another "AI" article in a blog. The pgvector extension allows PostgreSQL to support vector searches. This ability is useful for implementing RAG solutions. The link has all…

Continue ReadingEmbedding Vector Search w/ Django & PostgreSQL, Part 1

Sliding Cards Part 2

  • Post author:Van Ly
  • Post published:2025-02-06
  • Post category:HTML/CSS/Javascript/Programming/React.js

With the basics down, the next step in this little adventure w/ Javascript is to make it work in a React.js environment (Next.js to be more precise). There were some…

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Infinite Sliding Cards

  • Post author:Van Ly
  • Post published:2025-02-01
  • Post category:HTML/CSS/Javascript/Programming

Part of a project I'm working on involves some animation of "cards" sliding in and out of existence. This trinity of HTML/CSS/JS serves as a basis for that functionality. The…

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Flipping Off CSS and JavaScript

  • Post author:Van Ly
  • Post published:2025-01-18
  • Post category:HTML/CSS/Javascript/Programming

I asked CoPilot in Microsoft Edge to help me get started with something in a Web page to allow me flip between cards: You are an expert in Javascript and…

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Python Docker Starter

  • Post author:Van Ly
  • Post published:2024-10-25
  • Post category:Docker/Programming/Python

I've had to set these up so many times that having a starter .tar.gz will help:django-starter.tar.gz Contents Dockerfile docker-compose.yml requirements.txt Commands Shell in with service ports: docker-compose run --rm --service-ports…

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Celery/RabbitMQ Notes on Task Timings

  • Post author:Van Ly
  • Post published:2024-09-01
  • Post category:Celery/Django/RabbitMQ

The following notes apply when using Celery with the RabbitMQ broker. Celery Settings task_acks_late The Celery setting task_acks_late (by default disabled), if set, will defer message ACK with RabbitMQ until…

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