Data Science Tools
Every tool on DataQuince runs in your browser, explains how it works, and shows a worked example. Pick a tool below, or browse the blog for the articles behind them.
Data engineering
- Spark Executor CalculatorSize Spark executors, cores and memory for your cluster and data.
- Data Volume CalculatorTurn events per second into data per day, month and year.
- Data Compression CalculatorSee how much space a compression ratio saves.
- Data Storage Cost CalculatorEstimate monthly storage cost with growth, compression and retention.
- System Design BuilderTick the features you need and watch a system design diagram build itself.
- Machine Learning System Design BuilderBuild an ML system design from capabilities and qualities.
Statistics
- Mean, Median and Mode CalculatorFind all three averages for any list of numbers.
- Standard Deviation CalculatorMeasure how spread out your numbers are.
- Z-Score Normalisation CalculatorTurn values into z-scores, using sample or population SD.
- Correlation Coefficient CalculatorFind Pearson’s r between two sets of numbers.
- Random Number GeneratorPick random whole numbers between any two values.