Information for build javaewah-1.1.13-3.ocs23
| ID | 3697 | |||||||||||||||
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| Package Name | javaewah | |||||||||||||||
| Version | 1.1.13 | |||||||||||||||
| Release | 3.ocs23 | |||||||||||||||
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| Source | git+https://gitee.com/opencloudos-stream/javaewah.git?.#f58fd85783fa34ac15803f5a503a51b04d08332c | |||||||||||||||
| Summary | A word-aligned compressed variant of the Java bitset class | |||||||||||||||
| Description | This is a word-aligned compressed variant of the Java Bitset class. We provide both a 64-bit and a 32-bit RLE-like compression scheme. It can be used to implement bitmap indexes. The EWAH format it relies upon is used in the git implementation that runs GitHub. The goal of word-aligned compression is not to achieve the best compression, but rather to improve query processing time. Hence, we try to save CPU cycles, maybe at the expense of storage. However, the EWAH scheme we implemented is always more efficient storage-wise than an uncompressed bitmap (implemented in Java as the BitSet class). Unlike some alternatives, javaewah does not rely on a patented scheme. | |||||||||||||||
| Built by | streamkoji | |||||||||||||||
| State | complete | |||||||||||||||
| Volume | DEFAULT | |||||||||||||||
| Started | Sat, 09 Sep 2023 10:21:37 CST | |||||||||||||||
| Completed | Sat, 09 Sep 2023 10:23:54 CST | |||||||||||||||
| Task | build (dist-ocs23, /opencloudos-stream/javaewah.git:.:HEAD) | |||||||||||||||
| Extra | {'source': {'original_url': 'git+https://gitee.com/opencloudos-stream/javaewah.git?.#HEAD'}} | |||||||||||||||
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| Changelog | * Fri Sep 08 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.13-3 - Rebuilt for OpenCloudOS Stream 23.09 * Fri Apr 28 2023 OpenCloudOS Release Engineering <releng@opencloudos.tech> - 1.1.13-2 - Rebuilt for OpenCloudOS Stream 23.05 * Wed Apr 26 2023 cunshunxia <cunshunxia@tencent.com> - 1.1.13-1 - initial build |
