In Mongo, when using w: 1 in a write concern, the write operation is acknowledged after being successfully applied to the primary's instance memory. However, w: 1 alone does not guarantee durability unless combined with j: true (journaling). Running standalone Mongo, as we did in the tests, defaults to j: false. I have explicitly set it to true in the testing script to make write comparisons to Postgres objective. You can dive deeper into this here: https://www.mongodb.com/docs/manual/reference/write-concern/#acknowledgment-behavior and here: https://www.mongodb.com/docs/manual/core/journaling/. Unfortunately, docs are a bit convoluted about it
值得注意的是，公告“与转让相关的其他条件”中写明：标的资产现行运营所使用的部分知识产权系基于 Viking River Cruises (Bermuda) Ltd所授予的许可，该等知识产权不归转让方所有，不包含在本次交易转让范围内。涉及取得许可的知识产权包括“Viking”的品牌、船上所有餐厅及其他场所的名称、全部物业管理系统等。
，推荐阅读WPS官方版本下载获取更多信息
來自印尼東爪哇的29歲工人Dika（化名）去年首次來台工作，但不到一年，他已感到後悔。
The Competition and Markets Authority (CMA) is investigating allegations that the businesses, which together operate more than 25,000 hotels worldwide, could be sharing information through the data analytics tool STR. CoStar, the real estate data firm that owns STR, is also under investigation.
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