In meinem Blog teile ich meine Gedanken, Erfahrungen und Erkenntnisse zu aktuellen Themen, die mich begeistern. Hier finden Sie praxisnahe Tipps, spannende Einblicke und innovative Ansätze, die zum Nachdenken anregen und Impulse für eigene Projekte liefern.

Adam Bien’s Airhacks.fm Podcast #99 with Simon Martinelli

Development
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Adam Bien’s Airhacks.fm episode #99 with Simon Martinelli is online. List on Spotify or Apple Podcasts or as MP3  

Vaadin Tip: Lazy Loading and Item Identity

Development
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When using grids, trees or any other of multi-valued component with Vaadin you often want to display data from a database table and typically you have more than a few rows in the database. When using grids, trees or any other of multi-valued component with Vaadin you often want to display data from a database table and [...]

Vaadin Lazy Loading Techniques

Development
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When using grids, trees, or any other of the multi-valued component with Vaadin you often want to display data from a database table, and typically you have more than a few rows in the database. In this case loading, thousands or even millions of records don’t make sense and would be a huge performance problem.

Der wahre Wert von Microservices

Development
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Lesen Sie den vollständigen Artikel über Microservices von Simon Martinelli, der in Java Spectrum erschienen ist.

Type Safe SQL in Java

Development
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No matter if you are using frameworks like JPA, MyBatis or Spring Data JDBC you always end up declaring the SQL statements as a Java String. Strings, String, Strings No matter if you are using frameworks like JPA, MyBatis or Spring Data JDBC you always end up declaring the SQL statements as a Java String.The problem with this approach is [...]

Type Safe SQL in Java with jOOQ

Development
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No matter if you are using frameworks like JPA, MyBatis or Spring Data JDBC you always end up declaring the SQL statements as a Java String.

Java Persistence Done Right

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When it comes to accessing relational databases with Java, people usually think of two options: SQL or ORM

Introduction to Database Migrations with Spring Boot and Flyway

Development
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If you are working with Spring Boot there are several ways to initialize the database.

Most Important Benefits of Agile Software Development

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It’s no secret that agile is the methodology that software development has already moved into in a big way. It’s no secret that agile is the methodology that software development has already moved into in a big way. The idea of agile has become so popular that it is creeping into every industry and has [...]

How to JOIN two Entities without Mapped Relationship

Development
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Often you don’t want to map all relationships in an entity model (a blog post about this topic in detail will follow).

Inheritance in JPA

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Relational databases have tables and columns and object-oriented programming languages have classes and fields but they also provide inheritance. Relational databases have tables and columns and object-oriented programming languages have classes and fields but they also provide inheritance. A concept that is not known in relational databases. JPA provides solutions to map inheritance to database [...]

JPA Inheritance Strategies

Development
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Relational databases have tables and columns and object-oriented programming languages have classes and fields but they also provide inheritance.