Clustering algorithms let machines group data points or items into groups with similar characteristics. See how to use the k-means algorithm with Oracle to do clustering.
Get an introduction to the concept of consumer-driven API contracts, and how to implement this with Pact, Spring Boot, and an API consumer and provider.
From nullability to iterators, jOOQ and Java engage in a delicate dance around SQL and Java's quirks. With dynamic SQL in mind, let's walk through them.
Learn what reflection is, how it works in C#, and see some code examples of use cases where reflection allows code to inspect other code within the system.
To demonstrate the application, I will be inserting employee records by calling an Oracle stored procedure with a nested table as one of the parameters.
With the rise in popularity of NoSQL databases, MongoDB has rapidly gained popularity. See reactive programming features in Spring Framework 5 and Spring Data MongoDB.
Throughout application development, you need to make CRUD operations on our stored data. Postgres and the Time API can help you map JPA in your database.
