This week's Java roundup for September 16th, 2024 features news highlighting: the release of JDK 23 and GraalVM for JDK 23; ...

After a year-long wait, fans of The Lincoln Lawyer can finally gear up for the much-anticipated Season 3. Netflix has ...

It’s the era of AI, the future of technology. With the field of Machine Learning on the rise, it has now transformed ...

Keanu Reeves took on the role of John Wick, a man grieving the loss of his wife and finding comfort in the puppy she had ...

PLUS: Payer of $75M ransom reportedly identified; Craigslist founder becomes security philanthropist, and more ...

我们需要每天存储数百万个任务。 读写查询大致相同。 数据是具有固定模式的结构化数据。 我们不需要ACID事务或复杂的连接。 SQL和NoSQL数据库都可以满足这些需求，但考虑到工作负载的规模和性质，像DynamoDB或Cassandra这样的NoSQL数据库可能更适合，特别是在 ...

经常能看到在Service业务实现层的代码中嵌入SQL，或者在其中频繁出现修改数据对象并调用DAO的情况 ... 模式又称为虚拟构造器模式或者多态工厂模式，属于类的创建型模式。 Java中的工厂模式（FactoryPattern）是一种创建型设计模式，它提供了一种创建对象的 ...