JEP 538 在初步评审结束后，由于 Java 社区反馈的比较晚，JEP 538（加密对象的PEM编码第三个预览版）仍然处于 Proposed to Target 状态，目标 JDK 版本为 JDK 27。因此，甲骨文公司 Java ...

Cloud-native, done for the enterprise – not the demoContainers and micro-services are not the hard part. Making them work alongside the core systems that already run your business is – and that is ...

所谓“多租户（Multi-Tenancy）”，本质上就是：一套系统，同时服务多个客户，并且每个客户的数据互相隔离。 很多团队第一次做 SaaS 系统时，对“多租户”这件事的理解都非常粗暴。 数据库实例爆炸、连接池失控、迁移困难、资源利用率极低。 更致命的是 ...

Java 17 or higher Maven 3.6 or higher PostgreSQL 12 or higher Redis 6 or higher IDE (IntelliJ IDEA, Eclipse, or VS Code) src/main/java/com/rskworld ...

Abstract: The study adopted a quantitative, descriptive-evaluative methodology to develop an interactive application with artificial intelligence aimed at automating and improving the construction of ...

This system provides a comprehensive solution for managing worker attendance and restricted area access control through IoT devices. The API serves as the central coordination layer between ESP32 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To connect to a database from a Java program, you must use a JDBC (Java Database Connectivity) ...

Multiversion concurrency control (MVCC) is a database optimization technique. MVCC creates duplicate copies of records so that data can be safely read and updated at the same time. With MVCC, database ...