DuckDB has recently introduced end-to-end interaction with Iceberg REST Catalogs directly within a browser tab, requiring no ...

每到期中、期末考试结束，老师们最头疼的不是阅卷，而是如何安全、高效地把成绩发给家长。既要保证每位家长都能及时查到自己孩子的成绩，又要防止信息泄露，避免学生成绩被他人随意查看。传统的微信群发、Excel表格群发、QQ群上传等方式早已暴露出诸多问题——信 ...

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