Lukas Eder

Lukas is a Java and SQL enthusiast developer. He created the Data Geekery GmbH. He is the creator of jOOQ, a comprehensive SQL library for Java, and he is blogging mostly about these three topics: Java, SQL and jOOQ.

Core Java
Lukas EderNovember 7th, 2013
5 54
Does Java 8 Still Need LINQ? Or is it Better than LINQ?
LINQ was one of the best things that happened to the .NET software engineering ecosystem in a long time. With…
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Software Development
Lukas EderNovember 4th, 2013
0 35
Why Staying in Control of Your SQL is so Important
Lots of blog posts and research papers are written about the topics of scaling up and scaling out. This interesting…
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Core Java
Lukas EderOctober 31st, 2013
6 80
Top 5 Useful Hidden Eclipse Features
Eclipse is a beast. A device whose mystery is only exceeded by its power. Some would call it a continuum…
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Core Java
Lukas EderOctober 22nd, 2013
0 22
Add Some Entropy to Your JVM
Being able to generate true random numbers depends on the entropy in your system. Some claim, that this can be…
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Software Development
Lukas EderOctober 16th, 2013
0 815
SQL Trick: row_number() is to SELECT what dense_rank() is to SELECT DISTINCT
The SQL:2003 standard ranking functions are awesome companions and useful tools every now and then. The ones that are supported in…
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Core Java
Lukas EderOctober 10th, 2013
4 20
Java Auto-Unboxing Gotcha. Beware!
What do you think that the following code snippet will print? …
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Software Development
Lukas EderOctober 8th, 2013
3 74
The 10 Most Popular DB Engines (SQL and NoSQL)
How to objectively measure the popularity of a DB engine? Good question! And there’s an Austrian company (Solid IT) who…
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Software Development
Lukas EderOctober 7th, 2013
0 16
The Premature Return to SQL
In online communities, the NoSQL topic (much like the ORM topic) is a guarantee to stir emotions. Many emotions are…
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Core Java
Lukas EderSeptember 26th, 2013
0 60
How to Speed Up Apache Xalan’s XPath Processor by Factor 10x
There has been a bit of an awkward bug in Apache Xalan for a while now, and that bug is…
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