Capstone: Storage and Transfer Savings from Compression Ratios
This lesson is part of the course
In this lesson
You turn compression ratios into stored gigabytes per data type, add up what the archive really stores, calculate how long the monthly backup takes over the link and chart raw against stored volumes.
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Lessons in this course
- Bits & Bytes of Text: Characters, Raw Size & a Fixed-Length Code Locked
- Run-Length Encoding: Runs in a Scan Line, Encoded Size & When RLE Backfires Locked
- Symbol Frequencies: Counting Symbols, Probabilities & Surprise Locked
- Entropy: −Σ p · log₂ p and the Minimum Bits per Symbol Locked
- Huffman Codes: Merging the Two Smallest Weights, Code Lengths & Average Bits Locked
- Ratios, Savings & Overhead: Compression Ratio, Base-64 Size and Headers Locked
- Lossy Compression: Quantising to Steps, Error & Signal-to-Noise Ratio Locked
- Capstone: Storage and Transfer Savings from Compression Ratios Locked