在开始业务分析前,你是否遇到过这样的问题:手工处理数十万行数据,机器很容易卡顿或崩溃?多个数据来源无法兼容,只能逐一清理、合并后导入分析,效率太低?花费大量时间在数据跟踪和准备工作上,用于可视化设计的时间少之甚少?
使用 Tableau 数据准备工具,以上问题将一扫而空!在本期线上分享会中,我们将带你逐一体验 Tableau Prep 的多项功能,通过实操助你掌握:如何更高效、轻松地组合、组织和清理业务数据以供分析。
》》》 Tableau 线上分享:Prep 数据准备实践
连接到数据
通过联接和并集合并数据
清理和审查数据
将数据输出到 Tableau Desktop
发布数据源和流程到 Tableau Server
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