Since I wrote about the Snowflake query tags generated by Power BI earlier this year, one important piece of functionality has been added: an OperationID that allows you to link a SQL query in ...

At Microsoft Build, SQL Server 2025 enters public preview with major enhancements in AI integration, performance, reliability and developer tools -- reaffirming Microsoft’s continued investment in its ...

Abstract: In recent years numerous control systems were deployed with safety critical components comprised of real time embedded systems. These systems have electric control units connected by ...

In PR #17657, support was added for running an CosmosDB SQL query against a single partition in CosmosDB. However, in the Data Explorer UI and in other SDKs, a query can be run without specifying a ...

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

Vertically-partitioned databases use different sets of tables on different databases. That means that the schema is different on different databases. For instance, all tables for inventory are on one ...

1 Polar Research Institute of China, Shanghai, China. 2 Key Laboratory for Polar Science, State Oceanic Administration, Shanghai, China. 3 School of Computer Science, Fudan University, Shanghai, China ...

Abstract: Data security is a necessary condition whether cloud computing system can be applied in practice. Users are concerned about whether the data stored in the cloud will be divulged to third ...