7,000 Langflow servers are under attack. LangGraph and LangChain have the same holes

Attackers are actively exploiting path traversal and SQL injection in Langflow, LangGraph, and LangChain — below where your ...
GitHub

public-transport/gtfs-via-postgres

Import GTFS Static/Schedule datasets into a PostgreSQL database, to allow for efficient querying and analysis. Importing will take 10s to 15m, depending on the size of the feed. On an M2 MacBook Air, ...
theregister

DuckDB flips lakehouse model with bring-your-own compute and metadata RDBMS

With a combined market value of around $150 billion, Snowflake and Databricks have divergent visions on how to get customers' analytics and machine learning tools to their data, which is often spread ...
InfoWorld

Using PostgreSQL as a vector database in RAG

PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...
GitHub

dbBridge is an 'SQL Migration Tool' - enabling import of SQL Databases from any supported Dialect (MsSql, MySql, Oracle, PostgreSQL, Sqlite) to any of these supported dialects ...

This library is an educational proof of concept prototype, and has the following known limitations: No support for Stored Procedures. No support for Triggers. No support for Indexes. No support for ...
Interesting Engineering

Creating a database from scratch: Part 1 – Understanding the basics

A database is an essential component of any modern application, providing a repository for storing and retrieving large amounts of information. Building a database can seem daunting, but it can be ...
Linux Journal

Django Models and Migrations

In my last two articles, I looked at the Django Web application framework, written in Python. Django's documentation describes it as an MTV framework, in which the acronym stands for model, template ...