# Moving RAG From Demo to Production on Databricks: A Developer-Focused Checklist
By Naveen Ayalla This article is adapted from my original post in the Databricks Community and is shared here for developers, data engineers, and GenA…
Latest DevOps news from Tech News
By Naveen Ayalla This article is adapted from my original post in the Databricks Community and is shared here for developers, data engineers, and GenA…
If you've ever tried to get structured, current, programmatically accessible macroeconomic data for African countries, you've hit the same wall. Bloom…
How I got here On principle, you will never catch me parading myself as a some sort of expert data scientist. Technically, that's what I do in my day …
When I started learning Excel as part of my Data Science & Analytics course, I assumed it was just a tool for creating tables and performing basic…
Introduction Ladies and gentlemen, I believe in this era of social media, we have all come across content that encourages us to 'Awaken the beast wit…
There is a number that haunts every fraud detection engineer: 0.13% . That is the fraud rate in the PaySim dataset — 8,213 fraudulent transactions bur…
A few months ago I spent the better part of a day chasing a bug that turned out not to be a bug at all. A downstream dashboard showed revenue had jump…
Key Use Cases Power BI Visual Monitoring can be used for: power bi visual monitoring power bi report visual monitoring visual regression testing for P…
Quick answer: To measure Twitch chat hype or velocity, pull the full VOD chat using the twitch-vod-chat-archive Actor, load the rows into pandas, bin …
Quick answer: Twitch has no public API for VOD chat replay. To build a Twitch toxicity classifier dataset you walk the internal VideoCommentsByOffsetO…
If you're exploring a career in data, you've probably seen both titles everywhere — job boards, LinkedIn, bootcamp brochures. They both work with data…
The May 2026 DolphinScheduler community update can be summarized with two keywords: stability and precision . On one hand, major stability risks such …
Have you ever trained a model that performed beautifully on your training data but fell apart the moment it saw new data? Or perhaps you built somethi…
Key Takeaways Use RAG for knowledge retrieval, changing data, and rapid iteration. Use fine-tuning for style, format, narrow classification, and cost …
Hand the same paired before/after dataset (n = 25) to ChatGPT five times. Same prompt: "These are the same subjects measured before and after an inter…
A case study in building crypto trading infrastructure and, more importantly, testing it honestly — including when the honest answer is "no edge." Wha…
This article was originally published on davidohnstad.com . I cross-post here to reach the Dev.to community. { " @context ": " https://schema.org ", "…
AI can now build reports, write DAX, and query your data, and it's not just Copilot anymore. Here's what that actually means for your organisation, an…
In any sufficiently large distributed system, data reconciliation is the dark matter of engineering — invisible, pervasive, and holding everything tog…
TL;DR (Quick Answer) This is an honest engineering write-up of a MOGONET-style multi-omics consensus biomarker pipeline built as an internal R&D p…
You want to know how a brand is being talked about in China. The catch: the conversation isn't on one platform. It's split across Weibo (microblog), R…
In This Article Four-Layer Pipeline Architecture WebSocket Ingestion with asyncio Anomaly Detection and Tick Validation The Circuit Breaker Pattern Si…
Adversary-in-the-Middle (T1557) is how attackers get between hosts to capture credentials and relay authentication. On internal networks the usual too…
After initial access, attackers almost always need to pull more tooling onto the host: a beacon, a credential dumper, a tunneler. That step is Ingress…
I want to show you a tool I just open-sourced. It's called CausalLens, and it answers one specific question that most analytics stacks get completely …
Looking for the best way to scrape Reddit posts and comments in 2026? Here's an honest, hands-on comparison of the top Reddit scrapers — including the…
What is nbwipers? nbwipers is a CLI tool that strips outputs and metadata from Jupyter notebooks before git commit. Written in Rust - faster than nbst…
If you run a China book — equities, FX, commodities, or just a macro tilt — you already know the problem: the official numbers are slow and the Englis…
Everyone can build it. Almost no one can afford to run it at scale. And the companies selling the picks and shovels are about to get undercut by the s…
This is a submission for the Hermes Agent Challenge : Write About Hermes Agent // Detect dark theme var iframe = document.getElementById('tweet-205969…