Perfect structure for geographic visualization using real-time data from CSV document

Currently, I have been developing a map for a personal project inspired by my day job. While Folium has served as a temporary fix, I am now seeking a solution better suited for displaying live data on both desktop and mobile browsers.

I am in need of advice on how to plot constantly changing lat/lng location data on a map, with a dataset consisting of 15k rows and 12 columns. The data is currently in csv format but can be converted if necessary. Features such as polygon overlays, dynamic filtering by status, integration with API data, and search functionality are crucial for this project.

My research suggests that NextJS combined with Leaflet might be the best route to achieve these goals. Although unfamiliar with this technology stack, I am enthusiastic about creating a more sophisticated application for myself and others.

While I anticipate challenges ahead, I have enjoyed piecing together the Folium version so far. Any recommendations or tips would be greatly appreciated!

Thus far, my progress has been using Folium.

javascriptapinext.jsleafletfolium

Answer №1

In my experience, I have yet to come across a solution that doesn't require extensive customization. The process involves juggling various components, from enforcing data formats to ensuring user security and scalability.

Personally, I devised a solution with a JavaScript frontend that generates an API contract. Essentially, I extract information from the header row and convert it into a JSON object resembling an OpenAPI contract. By using the first data row for examples, I construct the schema like so:

dogsname, dogscolor, dogsbreed
"Lassie", "Golden", "Collie"
"Brian", "White", "Mutt"

This structure transforms into:

"dogs": {
    "title": "The request and base object for dogs",
    "type": "object",
    "properties": {
      "dogsname": {
        "type": "string",
        "example": "Lassie",
        "minLength": 0,
        "maxLength": 255,
        "format": "text"
      },
      "color": {
        "type": "string",
        "example": "Golden",
        "minLength": 0,
        "maxLength": 255,
        "format": "text"
      },
      "dogsbreed": {
        "type": "string",
        "format": "text",
        "example": "Collie",
        "minLength": 0,
        "maxLength": 255
      }

Subsequently, I flesh out the paths in the OpenAPI contract by using the base object to depict the collection and object with methods such as GET, POST, PUT, and DELETE, shaping a versatile contract that essentially outlines the API.

However, complications arise here. I found myself constructing my own API gateway and backend that enforces rules based on the OpenAPI contract. While there are tools available that can utilize the contract to guide the gateway, most of them cater to enterprise-level projects (for instance, Apigee offers a script, but its pricing may not suit smaller endeavors).

Given the complexity of the setup, sharing my code isn't feasible at this point. If you're interested, feel free to check out my work-in-progress overview here: UXAPI: Design an API

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