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WeatherTrack Pro - Performance Optimization Project

Overview

This project contains the WeatherTrack Pro application in two versions:

  • old-code: Original version with performance issues
  • new-code: Optimized version with fixes and improvements

Project Context

WeatherTrack Pro is a weather analysis application that provides comprehensive historical data for various geographic locations. Following the expansion of the data repository, significant performance issues appeared, including:

  • Slowdown in data retrieval
  • Inefficient analysis tools
  • Negative impact on user experience

Objectives

  • Identify and resolve performance issues
  • Optimize data retrieval and processing
  • Improve overall user experience

Documentation

Quick Start

Prerequisites

  • Docker and Docker Compose
  • Node.js 20.10.0
  • npm
  • PowerShell (Windows)

Launch both versions

.\launch.ps1

Launch only the old version

.\launch.ps1 old

Launch only the new version

.\launch.ps1 new

Other available commands

.\launch.ps1 stop      # Stop all services
.\launch.ps1 restart   # Restart all services
.\launch.ps1 logs      # Display logs
.\launch.ps1 clean     # Stop and remove volumes
.\launch.ps1 help      # Display help

Run benchmarks

.\benchmark.ps1

This script compares the performance of both versions with different amounts of data in the database.

Benchmark features:

  • Interactive choice of data sizes to test
  • Progress bar for data generation
  • Confirmation between each test
  • Test of all endpoints (GET data, avg, max, min)
  • Generation of a professional HTML report
  • Automatic opening of the report in the browser

Ports

Testing with HTTP files

HTTP test files are available in the /http folder to quickly test the API endpoints.

Stop services

.\launch.ps1 stop

To also remove data volumes:

.\launch.ps1 clean