--- title: DevOps description: 5 DevOps articles — guides and explainers from the WatchFor team. canonical: https://watchfor.io/blog/category/devops --- [All posts](/blog) # DevOps Guides, how-tos, and updates on DevOps. [All](/blog)[Monitoring](/blog/category/monitoring)[Networking](/blog/category/networking)[Performance](/blog/category/performance)[Security](/blog/category/security)[Reliability](/blog/category/reliability)[Email](/blog/category/email)[DevOps](/blog/category/devops)[Engineering](/blog/category/engineering)[Guides](/blog/category/guides) [All articles](/blog/all) 5 article s [DevOpsOct 03, 2026 ## The best server monitoring tools in 2026, sorted by how many servers you have Server monitoring tools are not competing for the same job. A per-second dashboard for one box, a Prometheus stack you run yourself, a Zabbix install for a data centre and a per-host SaaS bill are four different decisions. Here is how to pick, with prices checked on 3 October 2026 and an honest note on where each one loses.WatchFor Team9 min read](/blog/best-server-monitoring-tools)[DevOpsNov 12, 2025 ## Feature Flags Explained Feature flags let you turn functionality on and off at runtime — shipping code safely, releasing gradually, and rolling back instantly without a deploy. Here's how they work and why teams love them.WatchFor Team3 min read](/blog/feature-flags-explained)[DevOpsNov 10, 2025 ## Canary vs Blue-Green Deployments Two popular strategies for shipping without downtime — and without betting the whole site on a release working. Here's how canary and blue-green deployments differ, and when to use each.WatchFor Team3 min read](/blog/canary-vs-blue-green)[DevOpsNov 08, 2025 ## CI/CD Explained CI/CD is the automated pipeline that takes your code from commit to production — testing it, building it, and shipping it without manual drudgery. Here's what the letters mean and why it matters.WatchFor Team3 min read](/blog/ci-cd-explained)[DevOpsNov 06, 2025 ## Infrastructure as Code Explained Infrastructure as Code means defining your servers and cloud resources in version-controlled files instead of clicking through dashboards. Here's what it is and why it transforms reliability.WatchFor Team3 min read](/blog/infrastructure-as-code) --- Canonical page: https://watchfor.io/blog/category/devops · Site guide: https://watchfor.io/llms.txt