Difference between @Component, @Service, @Controller, and @Repository in Spring

Before you learn the difference between @Component, @Service, @Controller, and @Repository annotations in Spring framework, it’s important to understand the role of @Component annotation in Spring. During initial release of Spring, all beans are used to be declared in an Continue reading Difference between @Component, @Service, @Controller, and @Repository in Spring

Top 5 Books to learn Database design and Modelling for Programmers and DBAs of All level

The database design and modeling are one of those topics which rarely gets the attention they deserve, especially at the start of the project, but once things have gone out of hand then everybody talks about that. Comments like – Continue reading Top 5 Books to learn Database design and Modelling for Programmers and DBAs of All level

Oracle’s ZGC large-heap Java garbage collector may become open source

An Oracle-developed, low-latency Java garbage collector geared to large heaps could move to the open source community, if a proposal to do so gets community approval. Votes are due by November 8. Called the Z Garbage Collector (ZGC), the project is Continue reading Oracle’s ZGC large-heap Java garbage collector may become open source