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| Descendant Type | # of Descendants | Binary size | COPY | VERSION | ||
|---|---|---|---|---|---|---|
child | 100 | 1000010,000 | 572 | 616 | .0666667||
| 1000000 | 1119.81,000,000 | 1,119 | 956 | |||
1000 | 10000 | 7227.4 | 746310,000 | 7,227 | 7,463 | |
| 1000000 | 7600.5 | 70091,000,000 | 7,600 | 7,009 | ||
DS | 100 | 1000010,000 | 172 | .275 | .7||
| 1000000 | 1,000,000 | 222 | 117 | |||
1000 | 10000 | 1369.210,000 | 1,369 | 262 | .8||
| 1000000 | 1925.51,000,000 | 1,925 | 288 | |||
named | 100 | 1000010,000 | 432 | .654 | .5||
| 1000000 | 1,000,000 | 438 | .499 | .8|||
1000 | 1000010,000 | 5471.5,471 | 247 | .8333333|||
| 1000000 | 4986.51,000,000 | 4,986 | 290 |
Disk Usage
Results for disk usage were not always consistent, particularly for small batches where in some cases the size of the binary store actually decreased after a test, possibly due to background cleanup processes occurring in Modeshape. Usage was measured by using the du command on the data directory before and after running the test. Binary content was never duplicated in any of the descendant types or onParentVersion modes tested. For descendants with larger binary content the increase in disk usage for using any type of versioning over not versioning was small.
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| Descendant Type | Number of descendants | Binary size | Not Versioned | COPY | VERSION | ||||
|---|---|---|---|---|---|---|---|---|---|
child | 100 | 10000 | 2880.5 | 7259.2 | 780810,000 | 2,880 | 7,259 | 7,808 | |
| 1000000 | 132636 | 136706.4 | 136629.61,000,000 | 132,636 | 136,706 | 136,629 | |||
1000 | 10000 | 37094.4 | 77579.2 | 77143.210,000 | 37,094 | 77,579 | 77,143 | ||
| 1000000 | 1325440 | 1368764 | 13702601,000,000 | 1,325,440 | 1,368,764 | 1,370,260 | |||
DS | 100 | 10000 | 1678.3 | 3506.8 | 2658.810,000 | 1,678 | 3,506 | 2,658 | |
| 1000000 | 102832 | 105066.4 | 104563.21,000,000 | 102,832 | 105,066 | 104,563 | |||
1000 | 10000 | 16443.2 | 33852.8 | 31444.810,000 | 16,443 | 33,852 | 31,444 | ||
| 1000000 | 1315988 | 1331370 | 13244001,000,000 | 1,315,988 | 1,331,370 | 1,324,400 | |||
named | 100 | 10000 | 3088 | 6360 | 447210,000 | 3,088 | 6,360 | 4,472 | |
| 1000000 | 132012 | 135294.4 | 133525.61,000,000 | 132,012 | 135,294 | 133,525 | |||
1000 | 10000 | 33792 | 63904 | 47862.610,000 | 33,792 | 63,904 | 47,862 | ||
| 1000000 | 1323540 | 1353080 | 13368441,000,000 | 1,323,540 | 1,353,080 | 1,336,844 |
Full data results:
https://docs.google.com/spreadsheets/d/1SnFE-mUMEJnFUr3hXvg8UVBhnl4pq05lDTGlGR_VwYw
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