PinnedRenan SchmittinJavaJamsSpring Boot: Handling a REST Endpoint That Queries More Data Than Memory AvailableIf you are a developer and have not faced this issue yet, it is still worth reading, as at some point in your career, you will likely need…Jun 2412Jun 2412
Renan SchmittSpring Boot: Should I Use Projection to Increase Performance in JPA Queries?Database access is probably the most expensive operation in your system, and ensuring that your queries are efficient is the first step to…Aug 6Aug 6
Renan SchmittinSoftware Design ConceptsWorking in Scrum Mode with Sprints will Probably Cause your Project to FailI can confess that I have more than 10 years of experience working on projects with Scrum and Sprints, and I cannot remember a single…Jul 28Jul 28
Renan SchmittinJavaJamsSpring Boot JDBC: Query More Data Than Available MemoryIn the article “Spring Boot: Handling a REST Endpoint That Queries More Data Than Available Memory”, I show how we can create a REST…Jul 181Jul 181
Renan SchmittinSoftware Design ConceptsSOLID — Interface Segregation in ActionWhen working on a large product that has been maintained for several years, we may encounter situations where certain classes are crucial…Jul 12Jul 12
Renan SchmittinJavaJams15 Query Tips Using CrudRepository in Spring BootCrudRepository is a class provided by Spring Boot that allows us to easily make database queries. We need to define the method in an…Jun 19Jun 19
Renan SchmittinJavaJamsJava Concurrency: Using a List as a Queue with Producer and ConsumerIn this article, let’s explore a very simple exercise about Java Concurrency: some producers and some consumers using the same queue.Jun 17Jun 17