Claude Opus 4.6 vs GPT-5.3-Codex: The Battle of Coding LLMs
Technical comparison of Claude Opus 4.6 and GPT-5.3-Codex: real benchmarks, cost analysis, recommended use cases, and practical tests to choose the right model.
Blog NERVICO
Ideas, reflexiones y guías sobre desarrollo de software, estrategia tecnológica y buenas prácticas para empresas.
From $0 to $5M - How comma.ai Built Their Own Datacenter (Cost Analysis)
comma.ai invested $5M in their own infrastructure and saved over $20M vs AWS. We analyze the real numbers, break-even point, and when building your own datacenter for ML makes sense.
Why GitHub Actions Is Killing Your Productivity (2026 Alternatives)
GitHub Actions has serious problems: unreliable logs, complex YAML, security risks, and slow runners. We analyze real alternatives in 2026: GitLab CI, Buildkite, CircleCI, and Dagger, with migration data and cost analysis.
Microservices vs Monolith: A Practical Decision Guide
A decision guide for choosing between microservices and monolith: when each approach makes sense, migration patterns, team size implications, and the modular monolith alternative.
· NERVICO · architectureScalable software architecture: principles you need to know
Complete guide to scalable architecture: what it really means, fundamental principles, patterns that work, and when to apply each solution without falling into over-engineering.
Technical debt: what it is, why it appears and how to manage it
Complete guide to technical debt: what it really is, how it accumulates, how to measure it, and practical strategies to manage it without rewriting everything from scratch.
