AI
This AI chatbot, launched in November 2022, reached 100 million users in just 2 months, making it the fastest-growing consumer app in history (at the time).
What is ChatGPT?
This three-letter acronym describes the process of moving raw data into a warehouse: Extract, Transform, Load.
What is ETL?
In ITIL, this is the formal record request of a planned modification to a production system.
What is a Change Request?
These three North American countries are co-hosting the 2026 FIFA World Cup.
What are Mexico, USA, and Canada?
This is the largest planet in our solar system.
What is Jupiter?
This phenomenon occurs when an LLM confidently generates information that sounds plausible but is factually incorrect or fabricated.
What is a hallucination?
This medallion architecture layer holds raw, ingested data with minimal transformation.
What is the Bronze layer?
This agreement defines expected service commitments between IT and the business, often including uptime, support hours, and response targets.
What is an SLA Service Level Agreement?
This Mexican stadium hosted the opening match in 2026, becoming the first stadium to host three World Cup opening games.
What is the Estadio Azteca?
The chemical symbol Fe stands for this metal, essential for blood and steel.
What is Iron?
This 1950 test, proposed by a British mathematician, evaluates a machine's ability to exhibit intelligent behavior indistinguishable from a human.
What is the Turing Test?
This statistical phenomenon causes models to perform well on training data but poorly on new data.
What is overfitting?
This plan defines how an organization will restore critical IT systems after a major outage or disaster.
What is a Disaster Recovery Plan DRP?
A record-breaking number of teams will play in 2026 (this many).
What is 48?
This 1945-founded Mexican company now operates in 30+ countries and owns brands like Sara Lee, Oroweat, and Marinela.
What is Grupo Bimbo?
This technique grounds LLM responses with external, up-to-date knowledge retrieved at query time.
What is RAG (Retrieval-Augmented Generation)?
This Kimball-style modeling technique uses fact and dimension tables radiating outward, named after a celestial shape.
What is a Star Schema?
This ITIL process aims to prevent recurrence of incidents by addressing root causes.
What is Problem Management?
This country is the only one to have played in every World Cup since 1930.
What is Brazil?
This Colombian author won the Nobel Prize in Literature in 1982.
Who is Gabriel García Márquez?
This 2017 paper introduced the Transformer architecture; its title is a famous Beatles-adjacent phrase.
What is "Attention Is All You Need"?
This open table format competes with Delta Lake and Apache Hudi; it was originally developed at Netflix and is now an Apache project.
What is Apache Iceberg?
This repository stores configuration items, their attributes, and their relationships to help IT assess service impact.
What is a CMDB Configuration Management Database?
This Uruguayan won the Golden Ball at the 2010 World Cup despite his country finishing fourth, after scoring five goals and becoming the tournament’s standout player.
Who is Diego Forlán?
This French mathematician's last theorem went unproven for 358 years until Andrew Wiles solved it in 1994.
Who is Pierre de Fermat?