H2 Database
-
Enterprise Java
Spring Boot & Flyway: Manage Multiple Databases
Managing multiple databases in a Spring Boot application can be challenging, especially when you want to maintain database migrations consistently.…
Read More » -
Enterprise Java
Paginating Data in Spring Boot GraphQL
GraphQL APIs can return large datasets, and without pagination, performance issues may arise. Spring Boot provides excellent support for GraphQL…
Read More » -
Enterprise Java
Does @Transactional Work on Private Methods in Spring?
Spring’s @Transactional annotation is widely used to manage transactions declaratively in a Spring Boot application. It simplifies handling commit and…
Read More » -
Core Java
H2 Stored Procedures in Java
Stored procedures are a common way to encapsulate reusable logic within a database. While H2 is an in-memory Java SQL…
Read More » -
Core Java
Working with Sequences in H2 Database
When developing Java applications with databases, auto-generating primary keys is a common requirement. Sequences are a reliable way to generate…
Read More » -
Enterprise Java
Spring Boot H2 Console Error Explained/Resolved
The H2 database is an in-memory database widely used during Spring Boot development for quick prototyping. Spring Boot conveniently provides…
Read More » -
Enterprise Java
Java REST Swagger vs. HATEOAS
In modern RESTful API development, API documentation and hypermedia-driven APIs play a crucial role. Two key concepts that developers often…
Read More » -
Core Java
H2 Production Database Features & Limitations
H2 is an in-memory Java SQL database, lightweight, fast, and often used for development and testing environments. However, there are…
Read More » -
Enterprise Java
Resolving Spring Boot H2 JdbcSQLSyntaxErrorException: “Table not found”
Spring Boot makes it easy to develop Spring applications with its pre-configured components. However, we often encounter the JdbcSQLSyntaxErrorException: Table…
Read More »
