DuckDB Columnar File vs. PNG (Lossless Raster) — Interactive Cost & Performance Calculator
Compare DuckDB Columnar File vs PNG (Lossless Raster) side-by-side. Use our interactive calculator to estimate exact monthly costs, savings, and performance trade-offs at your scale.
DuckDB Columnar File
Best for: In-process analytics, fast aggregations & local BI
PNG (Lossless Raster)
Best for: Pixel-exact screenshots, logos & source graphics
Side-by-Side Technical & Commercial Breakdown: DuckDB Columnar File vs. PNG (Lossless Raster)
| Dimension | DuckDB Columnar File | PNG (Lossless Raster) |
|---|---|---|
| Standard / Maintainer | DuckDB Foundation | W3C / ISO Standard |
| Relative Size Ratio | 18% of raw baseline | 72% of raw baseline |
| Decode / Parse Throughput | ~2200 MB/sec | ~540 MB/sec |
| Schema & Typing | Vectorized columnar OLAP blocks | DEFLATE Lossless RGBA |
| Human Readability | No (Compressed analytical file) | Visual Raster Image |
| Best Engineering Use Case | In-process analytics, fast aggregations & local BI | Pixel-exact screenshots, logos & source graphics |
Frequently Asked Questions
Which is more cost-effective in 2026: DuckDB Columnar File or PNG (Lossless Raster)?
It depends on your workload volume. Use the interactive sliders above to model your exact monthly scale. DuckDB Columnar File (In-process analytics, fast aggregations & local BI) and PNG (Lossless Raster) (Pixel-exact screenshots, logos & source graphics) have different unit economics that cross over as volume scales.
When should an engineering team choose DuckDB Columnar File over PNG (Lossless Raster)?
Choose DuckDB Columnar File when your primary priority is: In-process analytics, fast aggregations & local BI. Choose PNG (Lossless Raster) when you prioritize: Pixel-exact screenshots, logos & source graphics.