Figure 2 — Columnar numeric data. These figures show compression speed and decompression speed vs. ratio for the ERA5 Flux dataset for OpenZL and three general compression tools. The data is presented to the compressor as a single array of 64-bit numeric data. For a given time budget, OpenZL achieves substantially higher compression ratios. Likewise, for a given compression ratio, OpenZL can complete the job with greater speed.
Figure 2 — Columnar numeric data. These figures show compression speed and decompression speed vs. ratio for the ERA5 Flux dataset for OpenZL and three general compression tools. The data is presented to the compressor as a single array of 64-bit numeric data. For a given time budget, OpenZL achieves substantially higher compression ratios. Likewise, for a given compression ratio, OpenZL can complete the job with greater speed.
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