[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-04-01。"],[[["Data Catalog uses technical metadata, including project information, asset details, and schema descriptions for BigQuery tables, alongside business metadata."],["Business metadata in Data Catalog includes tags, data stewards, and rich text overviews, with tags requiring specific syntax for searching."],["Data stewards can be associated with data entries to provide further data entry information, even if they do not hold Google accounts, but they will require explicit IAM permissions to perform any project-related activities."],["Business metadata, such as data steward names or overview descriptions, is searchable without syntax, and if a deleted data entry is recreated within 32 days with the exact same identifier, the overview and data steward of the data entry are restored."]]],[]]