Duration: 1

Snowflake is a terrific platform on which to build data applications. The unique characteristics and cloud-based design allow for building applications that scale with data and workload. This tutorial will go through how to build and deploy both the Processing Layer and the User Interface Layer paired with Snowflake as the Persistence Layer.

Our example will be using a fictional food truck franchise website, Tasty Bytes. We will be building a graphical user interface with charts and graphs for franshisees to be able to examine sales data related to their franchise of food trucks. After logging in via a login page, each franchisee will have one page that will show metrics at the franchise level, and another that will show metrics around the food truck brands for that franchise.

The Processing and User Interface Layers will be built using Node.js. The dataset is a orders history for Tasty Bytes.

Both the Processing and the User Interface Layers are then hosted on Snowpark Container Services services.

• A Snowflake account, and familiarity with the Snowsight interface
• Privileges necessary to create a user, database, and warehouse in Snowflake
• Ability to install and run software on your computer
• Basic experience using git
• Intermediate knowledge of Node.js and React JS

• How to configure and build a custom API Powered by Snowflake, written in Node.js
• How to configure and build a custom frontend website to communicate with the API, written in React and Node.js
• How to run and test the frontend and API on your machine

• VSCode Installed
• Git Installed
• NodeJS Installed
• NPM Installed

aside positive Installing Using NVM

Node Version Manager provides the ability to have multiple versions of Node installed on your local environment. This can be helpful so that you can complete this lab without impacting any existing Node setup that you have on your machine. NVM can be found here: https://github.com/nvm-sh/nvm

To run this lab you will want to utilize Node 18.16.0 which can be installed using the following command after NVM has been installed: nvm install 18.16.0

• API Powered by Snowflake built in Node.js
• React JS Web Application that connects to that API
• Services hosted in Snowpark Container Services

Head over to Snowflake Quickstarts and run thought the quickstart end-to-end.