In this video, we learn about PGVector, an extension for PostgreSQL, which allows us to turn it into a vector database. This is very useful for modern recommender systems and other applications, which rely on embeddings.

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📚 Programming…

In a digital era brimming with unstructured data — from the movies and songs we enjoy to complex documents and videos — the challenge is how to effectively compare, categorize, or unearth relationships within such diverse content. The traditional rows and…

Learn how to connect supabase to n8n to use for postgres chat memory and for your RAG vector store. I show you how to authenticate the connections, how to set up supabase, and how to easily upload files to your vector database.

🛠️ Hire me: bart@supportlaunchpad.com…

Tips and strategies for building blockchain apps on Postgres.

F.26. pgcrypto — cryptographic functions # F.26.1. General Hashing Functions F.26.2. Password Hashing Functions F.26.3. PGP Encryption Functions F.26.4. Raw Encryption …

The integration of PostgreSQL with blockchain data provides a robust solution for managing large-scale datasets with advanced querying capabilities. This article covers why developers use PostgreSQL for blockchain data storage and includes SQL examples illustrating…

Blockchains provide a number of useful features that a traditional SQL database
fails to provide. These include immutable data, consensus and data replication.

In this example a authenticated blockchain is implemented by using a number of
features of…

The immutability of public blockchains represents a real breakthrough in trusted data management. For the first time, we can be sure that…

Fast import of the blockchain into PostgreSQL. Contribute to blkchain/blkchain development by creating an account on GitHub.

In the ever-evolving world of blockchain technology and decentralized applications (DApps), one...

In this article, you will learn about transactions and a detailed understanding of the four properties of relational databases such as PostgreSQL.