谷歌云（Google Cloud）近期宣布推出BigQuery全局查询（global queries）功能的预览版。这项新功能允许开发者直接对存储在不同地理区域的数据运行SQL查询，无需预先迁移或复制数据即可聚合结果。

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...