With JSON now the default format for moving data between clients and servers, SQL Server adds JSON support to make it easier to get your data out of the database and down to the client. SQL Server ...

With SQL Server 2016, it now makes sense to store JSON objects in your database (even though there’s no JSON datatype). Here’s how to query JSON properties to find the rows you want. It’s not unusual ...

突破行业难题！云器 Lakehouse 打破半结构化数据瓶颈，助力数美科技实现“毫秒级 JSON 查询”,云器,展平,json,etl ...

这版本PostgreSQL数据库清理（Vacuum）程序进行性能更好了，大幅减少内部内存的使用量。PostgreSQL 17新的内部内存结构可以降低多达20倍的数据占用，让清理程序更快速，并减少对共享资源的需求。这样的改进不只使得更多系统资源，能够被用于处理日常工作负载，更有效提升数据库整体性能，以及 ...

Security researchers have developed a generic technique for SQL injection that bypasses multiple web application firewalls (WAFs). At the core of the issue was WAF vendors failing to add support for ...

SQL databases have constraints on data types and consistency. NoSQL does away with them for the sake of speed, flexibility, and scale. One of the most fundamental choices to make when developing an ...

At today's kickoff for Microsoft Ignite, the company announced that SQL Server 2025 is finally coming. No timing was announced for the release, but based on prior versions, I would expect to see a ...