业务逻辑漏洞（Business Logic Vulnerability）指应用程序业务流程设计/实现缺陷导致的安全问题——攻击者通过合法的接口、合法 ...

A new reinforcement learning optimizer called LIGHT uses dynamic graph attention and logarithmic reward shaping to cut query ...

Apache Spark 4.3 brings stateful streaming with millisecond-scale latency, history-preserving Auto CDC, and faster data and ...

I will summarize my thoughts after reading "Introduction to SQL for Business Professionals to Enhance Data Analysis Skills".

Database-level managed identity gives an individual database in Azure SQL Database its own user-assigned managed identity (UAMI). A database that has one authenticates to Azure Storage as itself, ...

-- Q 1. Create a SQL query using a subquery in the WHERE clause to find all restaurants from a 'Restaurants' table whose average rating is higher than the average rating of all restaurants in the city ...

Google Apps Script (hereinafter GAS) is a convenient tool that can automate spreadsheets, Gmail, and more, but when you try ...

As of November 2026, the most popular database management system (DBMS) worldwide was Oracle, with a ranking score of *****; MySQL and Microsoft SQL Server rounded out the top three. Although the ...

Couchbase, the Operational Data Platform for AI®, today announced a major expansion of its AI Data Plane with new ...

Couchbase expands its AI Data Plane with Amazon Bedrock integration, managed Agent Memory, an MCP server on AWS and vector ...