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Do ChatGPT, Claude and Gemini Train on Your Data?
OpenAI, Anthropic and Google have separate rules for consumer apps, business plans and APIs. See what goes into training, how long data is kept and what to switch off.
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Practical thinking on software engineering, product strategy, and building technology that drives real business results.
Featured
Docker vs Kubernetes: What They Are and How They Differ
Docker vs Kubernetes: what each one is, how they differ and when you need both. A short explanation with an example, a diagram and answers to common questions.
Migrating from Sulu 2.6 to 3.0: a step-by-step guide
A Sulu 2.6 to 3.0 migration in two phases: PHPCR cleanup, the migration bundle's dry run, template and code changes, and five pitfalls worth knowing before you start.
Multi-tenant SaaS: the mistakes that cost the most at your 1,000th customer
Data isolation, noisy neighbors, deployments, SSO and billing. 9 MVP-stage decisions that start to hurt in multi-tenant SaaS once you reach hundreds of customers, and how to fix them without a rewrite.
How to Protect PHP Websites from Hacker Attacks: 10 Rules
How to protect PHP websites from hacker attacks: what PHP2SHELL-type remote code execution flaws teach us, plus the 10 security rules every PHP team should apply today.
From MVP to Scale: A Guide for Startup Founders
How do you go from MVP to scale without rewriting everything from scratch? Readiness signals, architecture, team, costs and the most common founder mistakes.
Spec-Driven Development: koniec vibe codingu? Jak specyfikacje zmieniają pracę z AI
Vibe coding works beautifully in prototypes and falls apart in production. Spec-driven development puts you back in control of AI — the workflow, the tools and an honest list of limits.
WebAssembly 2024: A Performance Revolution for Web Apps
Is WebAssembly in 2024 a performance revolution for web apps? We show when Wasm delivers real gains, when it won't help, what implementation costs and how to get started.
Kubernetes cost optimization with Sylius: how to cut your cloud costs
How do you lower the Kubernetes bill for a Sylius store without losing performance? PHP-FPM right-sizing, autoscaling, caching, spot nodes and the decisions that actually cut costs.