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February 26, 2024 16:19
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MongoDB v7 compression method comparison
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| # MongoDB v7 compression method comparison | |
| Collection with 1_000_000 documents and 7 indexes. | |
| ## insertMany() 1000x1000 documents | |
| source storageSize=1443.0 MB (100.000%) | |
| none d=111.254s storageSize=1423.9 MB ( 98.677%) | |
| snappy d=110.791s storageSize= 404.9 MB ( 28.065%) | |
| zlib d=113.979s storageSize= 269.5 MB ( 18.680%) | |
| zstd d=111.900s storageSize= 216.2 MB ( 14.987%) | |
| ## find({}).batchSize(10) 1_000_000 documents | |
| none d=85.548s (100.00%) | |
| snappy d=85.628s (100.09%) | |
| zlib d=90.565s (105.86%) | |
| zstd d=90.565s (100.70%) | |
| ## find({createdAt: {$gte, $lt}}).batchSize(10) 363_564 documents | |
| none d=32.961s (100.00%) | |
| snappy d=32.762s ( 99.39%) | |
| zlib d=32.724s ( 99.28%) | |
| zstd d=32.688s ( 99.17%) | |
| ## aggregate([$group]) 1_000_000 documents to 78 documents | |
| none d=1.951s (100.00%) | |
| snappy d=2.466s (126.39%) | |
| zlib d=4.430s (227.06%) | |
| zstd d=2.587s (132.59%) | |
| ## aggregate([$group]) 1_000_000 documents to 1 document | |
| none d=1.128s | |
| snappy d=1.565s | |
| zlib d=3.040s | |
| zstd d=1.608s |
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