postgres-json-schema allows validation of JSON schemas in PostgreSQL. It is implemented as a PL/pgSQL function and you can use it as a check constraint to validate the format of your JSON columns.

The short video released by Google Cloud Tech, "Converting SQL Server types and rules to PostgreSQL," explains how to handle "rules within a schema" when migrating databases. [Explanation] Migrating ...

This directory contains my collection of SQL puzzles. I hope you enjoy these puzzles as much as I have enjoyed creating them! To get started, open the Advanced SQL Puzzles Markdown.md. ⌨️ The ...

Abstract: The iceberg cubing problem is to compute the multidimensional group-by partitions that satisfy given aggregation constraints. Pruning unproductive computation for iceberg cubing when ...

Effective prompts use four core elements. Start by assigning a role, then give background context, state a clear task with an ...

The first proposed catalog of 'configuration smells' reveals widespread issues like context bloat, skill leakage, and conflicting instructions that can make coding agents less reliable and more ...

The reason enterprise AI remains stubbornly artisanal is not because models are too weak. It is not because context windows are too short, or agents need better prompts, or companies are resisting ...

TL;DR Why EN 303 645 matters ETSI EN 303 645 has given consumer IoT security a much-needed baseline. It gives manufacturers, assessors, and product teams a shared view of reasonable IoT security and ...

As artificial intelligence systems grow larger and more powerful, their energy demands are rising dramatically. But recent research from the University of Massachusetts Amherst published in Nature ...