ITNEXT

· ~7 min read · December 7, 2025 (Updated: December 8, 2025) · Free: No

I sat in on a Buckeye AI session this week that covered reinforcement learning, evaluations,...

Spillwave Solutions

· ~6 min read · March 24, 2026 (Updated: April 8, 2026) · Free: No

Exploring Deep Agents: An Open-Source LangChain Framework for Coding Agents Inspired by Claude Code

ITNEXT

· ~9 min read · June 4, 2026 (Updated: June 4, 2026) · Free: No

Two of the most popular Kubernetes management tools on the market have serious problems that...

Adventures building a vpn server

ITNEXT

· ~3 min read · September 3, 2026 (Updated: September 3, 2026) · Free: No

Paying double for four times the usage sounded like a no-brainer… until you realized what limit...

By very popular demand: after my first piece — "11 Ways to Make Money with n8n (Without...

How to follow a single user action from click to database query without grepping logs or guessing...

Logging is an art form, and log messages are one of the primary tools developers use to...

(Part 1/2)

ITNEXT

· ~8 min read · August 4, 2026 (Updated: August 4, 2026) · Free: Yes

Create a local kind cluster, generate reviewable platform state with kubara, and let Argo CD...

ITNEXT

· ~22 min read · June 20, 2026 (Updated: June 20, 2026) · Free: No

A map of the Generative AI stack, and how everything fits

TDS Archive

· ~5 min read · August 16, 2022 (Updated: August 17, 2022) · Free: No

Infrastructure As Code With SageMaker

ITNEXT

· ~13 min read · July 21, 2026 (Updated: July 21, 2026) · Free: Yes

Configuring metrics and traces from LiteLLM to VictoriaMetrics and VictoriaTraces. iteLLM...

Level Up Coding

· ~7 min read · February 25, 2026 (Updated: February 25, 2026) · Free: No

A war story about infrastructure hubris, a CFO&#39s question nobody could answer, and the two...

ITNEXT

· ~11 min read · August 17, 2026 (Updated: August 17, 2026) · Free: Yes

Putting metrics, logs, and traces into one columnar store, querying them together, and holding up...

The article and files to build/test Kairos OS can be found here:...

ITNEXT

· ~3 min read · October 3, 2024 (Updated: May 20, 2026) · Free: Yes

You probably already know that rule number one when performing inserts is to use bulk inserts,...

ITNEXT

· ~23 min read · August 19, 2026 (Updated: August 19, 2026) · Free: Yes

The architecture, components, and operational reality of building a production open data...

ITNEXT

· ~8 min read · December 13, 2025 (Updated: December 13, 2025) · Free: No

A builder&#39s guide to tools, memory, workflows, evaluation, and observability in Foundry Agent...

Integrating Active Directory (AD) with Keyclgoak for user federation involves setting up Keycloak...

ITNEXT

· ~14 min read · October 18, 2025 (Updated: December 22, 2025) · Free: Yes

Build your own KaaS platform on Proxmox with Cluster API.

green-api is a service that allows us to send and receive text, photo and video using stable...

Script that actually works

ITNEXT

· ~10 min read · July 21, 2026 (Updated: July 21, 2026) · Free: Yes

How kubara combines a declarative platform contract, a curated component catalog, and Argo CD to...

fresha-data-engineering

· ~6 min read · September 19, 2025 (Updated: September 20, 2025) · Free: Yes

Architecting a sophisticated Data Lakehouse platform on AWS, using EKS and cutting-edge...

JBrewInTheCloud

· ~3 min read · April 16, 2025 (Updated: April 23, 2025) · Free: No

Overview

ITNEXT

· ~13 min read · September 4, 2020 (Updated: July 1, 2025) · Free: No

A simple infrastructure-as-code way, with custom VPC and ELB

InfoSec Write-ups

· ~13 min read · May 23, 2026 (Updated: May 23, 2026) · Free: No

Turn exposed Google API keys into real-world impact by accessing Gemini and other Google services...

We build a decentralized data platform. Client data never leaves their infrastructure — that&#39s...

Training large language model (LLM) agents to act intelligently in real-world environments has...

Most Kubernetes clusters are built in environments with excess capacity.

ITNEXT

· ~5 min read · July 28, 2026 (Updated: July 30, 2026) · Free: Yes

Today&#39s AI agents are smart enough. They fail at Kubernetes chores anyway, because the answers...

ITNEXT

· ~7 min read · July 28, 2026 (Updated: July 29, 2026) · Free: No

It is hard to find someone in software development/IT whose job wasn&#39t affected in some way by...

ITNEXT

· ~21 min read · November 7, 2025 (Updated: November 7, 2025) · Free: No

Unified Quality Framework with Machine-Readable Reports and Transparent Governance

What is XtraBackup?

ITNEXT

· ~14 min read · August 3, 2026 (Updated: August 3, 2026) · Free: No

VS Code now ships a dedicated Agents window, a second window built for running and tracking AI...

Why GitOps shouldn&#39t stop at Kubernetes.

ITNEXT

· ~13 min read · July 29, 2026 (Updated: July 29, 2026) · Free: Yes

How pprof and benchstat found schema recompilation hiding in a Grafana Kafka plugin&#39s hot path

ITNEXT

· ~16 min read · July 10, 2026 (Updated: July 12, 2026) · Free: Yes

Compaction used to be running Spark on cron jobs. Now we have smarter options: what are they, and...

ITNEXT

· ~27 min read · July 19, 2026 (Updated: July 19, 2026) · Free: Yes

Apache Iceberg gives you ACID semantics, schema evolution, partition evolution, and time travel...

Level Up Coding

· ~12 min read · March 4, 2026 (Updated: March 4, 2026) · Free: Yes

I spent weeks confused by the feature ecosystem. Here is the mental model I wish I had from the...

JavaScript in Plain English

· ~5 min read · July 17, 2021 (Updated: January 6, 2022) · Free: No

An SSG for multiple frameworks, minimizing the JS we ship

ITNEXT

· ~9 min read · August 18, 2026 (Updated: August 19, 2026) · Free: No

Step-by-step instructions for managing realms, clients, roles, and users straight from your terminal

Ejemplo practico