Painting In UML

Date With The Mermaid

There are many versions of UML. Previously, we have been depicting how to draw various diagrams. Now, comes mermaid.

Hallucinating In UML

We may want to start from the user (client) interfacing services via API and/or SDK → gateway (API) → …

The gateway may need some routing before it hits a curating cordon of load-balancers.

… → route → load-balancers → compute (lamda pods) → …

the computes have to store the results somewhere …

… → database /storage

graph LR
    %% Client Layer
    subgraph Clients["Client Layer"]
        U1["Web Client"]
        U2["Mobile Client"]
        U3["SDK Client"]
    end

    %% API Gateway Layer
    subgraph Gateway["API Gateway Layer"]
        AG["API Gateway"]
        CR["Cache Redis"]
    end

    %% Routing Layer
    subgraph Router["Routing Layer"]
        RT["Router"]
        LB["Load Balancer"]
    end

    %% Compute Layer
    subgraph Compute["Compute Layer (Zone A)"]
        P1["Pod 1"]
        P2["Pod 2"]
        L1["Lambda"]
    end

    subgraph…