Lukas Eder

Lukas Eder

Lukas is a Java and SQL aficionado. He’s the founder and head of R&D at Data Geekery GmbH (datageekery.com), the company behind jOOQ (jooq.org) , the best way to write SQL in Java.

All Posts by Lukas Eder

10 subtle mistakes when using the Streams API

Getting diverted

10 subtle mistakes when using the Streams API

What can go wrong with your app when you're working with Java 8? Well, when using the Streams API, quite a bit actually.

The best Java 8 resources – Your weekend is booked

Treasure

The best Java 8 resources – Your weekend is booked

Whilst we can offer a pretty hefty wedge of Java goodness, the vast and bottomless depths of the internet hold plenty more besides. Lukas Eder cuts the wheat from the chaff.

10 more common mistakes Java developers make when writing SQL

Oops you did it again

10 more common mistakes Java developers make when writing SQL

Forgetting to use PreparedStatements? Messing up JOIN? NULL confusion? You're not alone. Here are ten more frequent SQL howlers committed by Java devs.

Optional will remain an option in Java

Watch that API now

Optional will remain an option in Java

JOOQ's Lukas Eder outlines how Optional works in Java 8, why it's still a very useful addition, and why it might be a good idea to just ditch primitive types altogether.

JAX Magazine - 2014 - 05 Exclucively for iPad users JAX Magazine on Android

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