Blog
AI, Cloud, DevOps, Data & Infra insights.
- 001July 27, 2026Observabilité
Observability That Actually Pays Off: OTel, SLOs, On-Call
How to move from dashboard sprawl to signal-driven engineering with OpenTelemetry, SLIs/SLOs, error budgets and an on-call rotation people don't quit over.
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- 002July 23, 2026FinOps & optimisation Cloud
FinOps in 2025: Making Cloud Cost Control Actually Stick
Rightsizing, Savings Plans, showback and policy-as-code — a pragmatic FinOps playbook for AWS, GCP and Azure that survives contact with engineering teams.
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- 003July 20, 2026Agents IA & automatisation
Building Production AI Agents: MCP, Tools & Orchestration
Autonomous agents are moving from demos to production. Here's a pragmatic look at MCP, tool use patterns, and multi-agent orchestration for enterprise workloads.
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- 004July 16, 2026Site vitrine pour artisans
Why your artisan business still needs a website in 2025
Thomas, a carpenter in Nantes, was losing 3 jobs a month to competitors. Here's how a simple website changed everything — and what it actually costs.
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- 005July 13, 2026Click & Collect — la rentabilité réelle
Click & Collect: Does It Actually Pay Off for Your Shop?
Julie runs a florist in Nantes. She added Click & Collect six months ago. Here's exactly what it cost her and what it brought back.
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- 006July 9, 2026Automatiser la relation client
Free customer automations that save you 5 hours a week
Camille runs a florist shop in Nantes. She used to spend her Sunday evenings chasing clients. Here's how three free tools gave her back her weekends.
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- 007July 6, 2026Google Business Profile
The Free Google Tool 80% of Shops Are Wasting
Julien, a florist in Nantes, doubled his walk-ins in 6 weeks. He didn't spend a euro — he just fixed his Google listing.
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- 008July 2, 2026Automatiser la relation client
Free customer messages that save you 5 hours a week
Emma runs a hair salon in Brighton. She used to spend her Sundays chasing no-shows. Now three free automations do the work for her.
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- 009June 29, 2026l'IA et les développeur
Will AI Replace All Developer Jobs? A Realistic 2025 View
Copilot writes 40% of code at some companies. Does that mean developers are obsolete? Here's what's actually happening to engineering roles.
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- 010June 25, 2026Menu QR — gain de temps en cuisine
QR Code Menus: How Lucas Saves 45 Minutes a Day
Lucas runs a bistro in Lille. He used to reprint menus every Tuesday. Now he updates them in 30 seconds from his phone. Here's how.
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- 011June 22, 2026Fidélisation digitale
Keep Customers Coming Back Without a Complicated System
Élodie runs a flower shop in Nantes. Here's how she turned one-time buyers into regulars — without spending her Sundays learning new software.
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- 012June 18, 2026Outils gratuits indispensables pour TPE
5 Free Tools That Replace a Part-Time Assistant
Léa runs a flower shop in Nantes alone. Last year she nearly hired help — instead, she set up these 5 free tools. Here's what changed.
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- 013June 15, 2026DevSecOps
DevSecOps in 2025: Shift-Left That Actually Works
SBOM, secrets scanning, SAST/DAST in CI: a pragmatic blueprint for embedding security into pipelines without slowing engineers down.
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- 014June 13, 2026Menu QR — gain de temps en cuisine
QR Code Menus: How Restaurants Save 45 Minutes a Day
Thomas runs a bistro in Nantes. Switching from paper menus to QR menus saved his team 50 minutes a day. Here's exactly how he did it.
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- 015June 12, 2026Click & Collect
Click & Collect: How to Let Customers Order Online and Pick Up in Store
Hélène runs a cheese shop in Annecy. Last winter she added online ordering with in-store pickup. Here's exactly how she did it — and what it cost.
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- 016June 11, 2026Agents IA & automatisation
AI Agents in Production: MCP, Tool Use, and Orchestration
Beyond the demos: how to architect autonomous agents with MCP, tool use, and multi-agent orchestration for real enterprise workloads.
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- 017June 8, 2026l'IA et les développeur
Will AI Replace Every Developer Job? A Realistic Take
GitHub Copilot writes code, Devin opens PRs, Cursor refactors entire repos. So which dev jobs actually disappear by 2027 — and which become more valuable?
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- 018June 4, 2026Agents IA & automatisation
Building Production-Grade AI Agents: MCP, Tools & Orchestration
Autonomous agents are moving from demos to production. Here's what actually works in 2025: MCP, tool-use patterns, and multi-agent orchestration.
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- 019June 1, 2026Platform Engineering
Platform Engineering: Building IDPs That Devs Actually Use
Internal Developer Platforms only pay off when golden paths are real. Here's how to design Backstage-based IDPs that move DORA metrics, not org charts.
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- 020May 28, 2026Platform Engineering
Platform Engineering: From Backstage to Golden Paths
Internal Developer Platforms promise faster shipping and happier engineers. Here's what actually works in 2025, and what to skip.
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- 021May 25, 2026GenAI en production
LLM Integration Patterns That Survive Production
RAG, agents, observability, cost controls and guardrails: the architectural choices that separate a working demo from a reliable enterprise LLM system.
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- 022May 21, 2026FinOps & optimisation Cloud
FinOps in Practice: Cutting Cloud Spend Without Killing Velocity
Rightsizing, commitments, allocation, governance — a pragmatic FinOps playbook for AWS, GCP and Azure, with concrete tools and numbers.
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- 023May 18, 2026Platform Engineering
Platform Engineering: Beyond the Backstage Hype
Internal Developer Platforms promise faster delivery and happier engineers. Here's what actually works in 2025, with concrete patterns and golden paths.
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- 024May 14, 2026DevSecOps
DevSecOps in 2025: A Practical Pipeline Blueprint
Shift-left security is a discipline, not a slogan. Here's how to wire SBOMs, SAST/DAST and secret scanning into CI without slowing your teams down.
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- 025May 11, 2026Agents IA & automatisation
AI Agents in Production: MCP, Tool Use, and Orchestration
From autonomous agents to multi-agent orchestration with MCP and LangGraph — what actually works in enterprise settings, with patterns, pitfalls and code.
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- 026May 7, 2026Kubernetes & Cloud Native
Running Kubernetes at Scale: Beyond the Basics
Operators, GitOps, service mesh and zero-trust security: what actually matters when your K8s footprint crosses 50 clusters.
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- 027May 4, 2026Observabilité
Observability That Pays Off: OpenTelemetry, SLOs, On-Call
How to wire OpenTelemetry, SLIs/SLOs and error budgets into a sustainable on-call practice — without drowning your team in dashboards.
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- 028April 30, 2026Agents IA & automatisation
Building Production AI Agents: MCP, Tools & Orchestration
Autonomous agents are leaving the demo phase. Here's what actually works in production: MCP, tool use patterns, and multi-agent orchestration.
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- 029April 27, 2026FinOps & optimisation Cloud
FinOps in Practice: Cutting Cloud Costs Without Slowing Teams
Rightsizing, Savings Plans, allocation tags and governance: a pragmatic FinOps playbook for AWS, GCP and Azure that engineering teams will actually adopt.
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- 030April 23, 2026Kubernetes & Cloud Native
Running Kubernetes at Scale: What Actually Works in 2025
Operators, GitOps, service mesh and security patterns that survive real production traffic — not the ones that look good in a conference slide.
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- 031April 20, 2026Agents IA & automatisation
AI Agents in Production: MCP, Tool Use, and Orchestration
From single-agent tool calling to multi-agent orchestration with MCP — what actually works in enterprise deployments, and what still breaks.
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- 032April 17, 2026l'IA et les développeur
Will AI Replace Every Developer Role? A Sober Take
LLMs ship code faster than ever, but most engineering roles aren't going anywhere. Here's what actually changes, what doesn't, and how to adapt.
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