Articles by tag: it-infrastructure

C4 model for IT infrastructure: practical application

How to adapt the C4 model for designing fault-tolerant clusters. Critical errors at the HLD stage and methods to prevent them. Guide for engineers.

Small Business IT Infrastructure Errors

Study typical miscalculations in building scalable IT infrastructure: from equipment zoo to mail quotas. Tips for middle/senior devops on TCO and RBAC. Optimize growth without rework.

10 sysadmin questions for IT infrastructure

Assess sysadmin competencies with 10 questions: backups, recovery, performance, security. Improve IT without tech knowledge. For SMB managers.