Distributed SQL is an evolution of the database for cloud native, distributed transactions. It can implement a standard SQL interface, ease operational complexity of scale, is geo-replicated, always ...

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more. JDBC (Java ...

The advantage of using one connection for multiple statements is that it reduces the overhead of establishing multiple connections, while allowing multiple statements to access the database. The ...

As the world becomes more data-driven, SQL is increasingly moving from a "nice to have" skill to a first class requirement for disciplines like Data Science, Machine Learning and Business Intelligence ...

If you are a SQL programmer, learning recursive SQL techniques can be a boon to your productivity. A recursive query is one that refers to itself. I think the best way to quickly grasp the concept of ...

Sometimes you become the accidental DBA, or you are the DBA by choice. Either way, you can choose to spend time working in SQL Server Management Studio (SSMS) to look at things such as backups or the ...

Lectures: Tuesdays and Thursdays 1:25-2:40pm, Bryan Center Griffith Theater Discussion: Fridays 1:25-2:40pm, Bryan Center Griffith Theater Contact: compsci-316@duke.edu or private Ed posts for private ...

When operating web applications or business systems for many years, the 'database (DB) performance degradation problem' is something that cannot be avoided.Many engineers and web managers have likely ...

Poke around the infrastructure of any startup website or mobile app these days, and you’re bound to find something other than a relational database doing much of the heavy lifting. Take, for example, ...