Before becoming a DBA, I didn't have a clear image of what database work involved.In my university research, I used C++, but ...

Data platforms make decisions all day. An SQL query keeps the rows over a threshold, matches a keyword, and joins two tables ...

NRR is easy to inflate by accident. Runnable SQL for net and gross revenue retention, the retention bridge, a monthly trend, ...

Intermediate SQL tutorial demonstrating REGEXP for advanced filtering, IF & CASE statements to create categories, SUBQUERIES ...

A Google Cloud outage knocked Revolut’s app offline for part of Tuesday, Oct. 20, 2026, leaving customers of the fintech with ...

Have you ever hit a wall like this in GA4's "Explore" reports? You want to list weekly sessions and conversion counts per ...

Cloud providers may be storing sensitive customer data, without either party knowing it. But when there's a breach, the data comes home to roost.

Treat the LLM as a brain, not a source of facts. A practical guide to multi-agent LLM systems: prompts, orchestration, RAG, ...

On average, the agents poke around a website for a day (23 hours), before either breaking in or moving on. With some 100 successful break-ins, Fagerland says the hacker paid $50 for tokens on average, ...

Prompt injection test lab: build a 12-step Python harness that scores Claude, GPT, Gemini, Mistral and DeepSeek on 14 OWASP ...

For the past few years, AI-assisted database development has followed a fairly comfortable model. A developer describes a ...

A 528-build benchmark shows that declarative pipeline authoring catches structural faults before execution, cutting cluster ...