System Designer
🔧 Design Studio Hub/Tools & Calculators

🧮 Tools & Calculators

Professional-grade calculators and simulators for system design analysis. Make data-driven architecture decisions with real-time calculations and modeling.

11
Available Tools
9
Categories
Real-time
Calculations
Free
All Tools

Filter by Category

Infrastructure (1)Database (1)Performance (3)Scaling (1)Cost (1)Planning (1)Networking (1)Architecture (1)Reliability (1)

Infrastructure Tools

📊

Bandwidth Calculator

Infrastructure

Calculate data transfer costs and bandwidth requirements across cloud regions

Key Features
Regional pricingTraffic patternsCost optimizationPeak load analysis

Database Tools

🗄️

Database Sizing Tool

Database

Estimate storage requirements and performance for different data models

Key Features
Storage estimationQuery performanceSharding strategiesIndex optimization

Performance Tools

⚡

Cache Hit Rate Simulator

Performance

Visualize performance impact of different caching strategies

Key Features
Hit rate modelingEviction policiesMulti-level cachingPerformance impact
🌐

Latency Analyzer

Performance

Analyze end-to-end latency across distributed systems

Key Features
Global latency mappingCDN analysisNetwork optimizationSLA monitoring
🚦

Rate Limiter Simulator

Performance

Test rate limiting algorithms against different traffic patterns

Key Features
Algorithm comparisonTraffic simulationBurst handlingDistributed challenges

Scaling Tools

📈

Load Testing Simulator

Scaling

Predict infrastructure needs based on traffic patterns

Key Features
Traffic modelingResource estimationBottleneck detectionScaling recommendations

Cost Tools

💰

Cloud Cost Estimator

Cost

Compare pricing across AWS, GCP, and Azure for your architecture

Key Features
Multi-cloud pricingArchitecture templatesCost optimizationReserved instances

Planning Tools

🧮

Capacity Planning Calculator

Planning

Calculate storage, bandwidth, and QPS requirements for your system

Key Features
User growth projectionsStorage calculationsBandwidth estimatesCost analysis

Networking Tools

🌍

CDN Performance Analyzer

Networking

Compare CDN performance and costs across providers

Key Features
Global latency comparisonCost analysisTraffic routingPerformance optimization

Architecture Tools

🧭

Architecture Decision Tree

Architecture

Interactive guide for making architectural decisions

Key Features
Requirements analysisTechnology recommendationsTrade-off analysisImplementation roadmap

Reliability Tools

🛡️

Reliability Calculator

Reliability

Calculate system availability and plan for failures

Key Features
SLA calculationsMTBF/MTTR analysisRedundancy planningCost of downtime

How to Use Design Tools Effectively

1. Start with Capacity:
  • • Use capacity planning first
  • • Estimate your user base
  • • Calculate basic requirements
2. Analyze Performance:
  • • Model your traffic patterns
  • • Simulate different scenarios
  • • Test caching strategies
3. Optimize Costs:
  • • Compare cloud providers
  • • Analyze bandwidth costs
  • • Plan for reliability