JAX & W-JAX
Die Konferenzen für Java, Architektur- und Software-Innovation

Data-centric (SQL) or Domain-centric (JPA)? Or both? Let’s discuss!

Session
Until the conference starts:
✓ Group discount
✓ Save up to 259 €
Register now
Bis Konferenzbeginn:
✓ 5-Tages-Special
✓ Kollegenrabatt
✓ Bis zu 259 € sparen
Jetzt anmelden
Until December 17:
✓ Save up to 784 €
✓ Agile Day for free
✓ Raspberry Pi or C64 Mini for Free
Register now
Bis 17. Dezember:
✓ Bis zu 784 € sparen
✓ Agile Day for free
✓ Raspberry Pi oder C64 Mini for free
Jetzt anmelden
Infos
Mittwoch, 25. April 2018
11:45 - 12:45

This year, the SQL language will celebrate its 32nd birthday. Hibernate turns 17 years old, JPA 12 years old, and jOOQ 10 years old. All these technologies are established, mature, and we know how they work. Or do we? In 2018, we are still having many heated discussions about how to persist our data, how to query it, how to model our transactions, how to model our domains. In the Java ecosystem, SQL-centric systems are often seen as "legacy", whereas JPA-centric ones as "modern" (or standard if we consider JPA). Given the ages of these technologies, this seems understandable. But is it reasonable? The SQL approach is more bulk data processing oriented (OLAP), whereas the JPA approach is more CRUD oriented (OLTP). SQL is more stateless/sessionless/side-effect free whereas JPA is stateful/sessionful/imperative. SQL runs set-based computational logic in the database, giving access to the sophistication of modern SQL optimisers, whereas JPA offers running record-based computational logic in the client, giving access to the vast possibilities of Java libraries and client-side processing. In this talk, Vlad (from Hibernate) and Lukas (from jOOQ) will discuss the pros and cons of each paradigm.

This Session originates from the archive of Diese Session stammt aus dem Archiv von JAXJAX . Take me to the program of . Hier geht es zum aktuellen Programm von W-JAX W-JAX .

This Session originates from the archive of Diese Session stammt aus dem Archiv von JAXJAX . Take me to the program of . Hier geht es zum aktuellen Programm von JAX JAX .

This Session Diese Session originates from the archive of stammt aus dem Archiv von JAXJAX . Take me to the current program of . Hier geht es zum aktuellen Programm von W-JAX W-JAX or oder JAX JAX .
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