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

Pg_lake: Postgres with Iceberg and data lake access

pg_lake integrates Iceberg and data lake files into Postgres. With the pg_lake extensions, you can use Postgres as a stand-alone lakehouse system that supports transactions and fast queries on Iceberg ...
GitHub

columnstore-indexes-data-warehouse.md

This is supported on all database compatibility levels. Snapshot isolation for database compatibility level 130 and higher. Ordered clustered columnstore indexes were introduced with [!INCLUDE ...
Frontiers

Ontology-based annotation and fuzzy recommendation for community formation in smart city knowledge platforms

AI-Enabled Secure, Resilient, and Autonomous Smart Environments: From Intelligent Cities to Next-Gen Grids ...