Creating Visualization for Organization Entity Chart with Multiple Parents using dagre-d3

Last week I had to create a visualisation for organization entity chart. The complexity was that an entity can be created by merging of two entities. So, I was looking for a solution that gives the flexibility to have two parent nodes. I started with D3.js but quickly figured out that tree charts in D3.js can’t have two parent nodes. After a lot of googling and trying many different libraries I decided to create that using Graphviz. The only problem was that I wanted to do it on the client side.

Below is the chart that I wanted to create. As you can see below – Dummy Org ABC Limited has two parents Dummy Org India Ltd and Dummy Org East Africa DMCC. Similarly, Dummy Org Devs Project has two parents Dummy Org Infrastructure Limited and Dummy Org Infrastructure & Dummy Org Project

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On Being A Full Stack Developer

I am doing software development for the last 15 years. Since I heard the term “Full Stack Developer” few years back I had a strong dislike for this term. To most people full stack developer is someone who can write frontend code, build backend APIs, and deploy applications to cloud. They can code in multiple programming languages(JS/Typescript, Golang/Java/C#/Python), knows enough to design and store data in either relational and NoSQL databases, follow DevOps practices (CI, Configuration management, etc.), knows about multiple architecture styles – Microservices, Monolithic, Serverless, and can at least deploy to one public cloud. Along with all this they also know and practice automation testing and can write clean, maintainable code.

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