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Toolkit of automated database creation and cross-match

机译:自动数据库创建和交叉匹配的工具包

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Astronomy steps into a fullwave and data-avalanche era. Astronomical data is measured by Terabyte, evenPetabyte. How to save, manage, analyze so massive data is an important issue in astronomy. In order to letastronomers free of the data processing burden and expert in science, various valuable and convenient tools(e.g. Aladin, VOSpec, VOPlot) are developed by VO projects. To suit this requirement, we develop a toolkit torealize automated database creation, automated database index creation and cross-match. The toolkit providesa good interface for users to apply. The cross-match task may be implemented between local databases, remotedatabases or local database and remote database. The large-scale cross-match is also easily achieved. Moreover,the speed for large-scale cross-match is rather satisfactory.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
机译:天文学进入全波和数据雪崩时代。天文数据的测量单位为TB,甚至PB。如何保存,管理,分析如此庞大的数据是天文学的重要问题。为了让天文学家摆脱数据处理的负担和科学领域的专家,VO项目开发了各种有价值且方便的工具(例如Aladin,VOSpec,VOPlot)。为了满足此要求,我们开发了一个工具包来实现自动数据库创建,自动数据库索引创建和交叉匹配。该工具包为用户提供了一个良好的界面。可以在本地数据库,远程数据库或本地数据库和远程数据库之间实现交叉匹配任务。大规模的交叉匹配也很容易实现。此外,大规模交叉匹配的速度还算令人满意。©(2012)COPYRIGHT光电仪器工程师协会(SPIE)。摘要的下载仅允许个人使用。

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