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Design the database backbone of a content platform. This template maps all the data relationships needed for a blogging system — from users creating posts, to comments and categories organizing content, to tags and file attachments enriching articles. It helps teams build scalable content systems, plan migrations, or understand existing blog platforms without getting lost in complex queries.
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CI/CD Pipeline Diagram
Ship with confidence. This template shows how code moves from a commit to customers —through source control, automated builds, testing, staging, and production — with clear hand-offs and helpful notifications along the way. Your whole team can read at a glance, whether you’re designing a new pipeline, documenting an existing one, or spotting where your deployment process could flow better.
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Team Communication Sequence Diagram
Map out how messages flow between people, teams, or systems over time. This template shows who talks to whom, when, and in what order — making complex interactions easy to follow. Use it to document communication protocols, plan integrations, clarify workflows, or help new team members understand how different groups coordinate.
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Captive Portal Authentication Flow
A network flow diagram for captive portal authentication in an educational institution — showing how student devices move through 802.1X/RADIUS authentication, dynamic VLAN assignment, and captive portal fallback. Two paths are modeled: authenticated devices go straight to the student VLAN; unauthenticated BYOD devices hit the quarantine VLAN and get redirected to the portal. Built for IT administrators and network architects who need to document or communicate their access control architecture.
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