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 EderAugust 18th, 2015
2 107
Top 10 Useful, Yet Paranoid Java Programming Techniques
After coding for a while (eek, almost 20 years or so in my case, time flies when you’re having fun),…
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Software Development
Lukas EderAugust 18th, 2015
0 19
RAM is the new SSD
Your data fits in RAM. Yes, it does. Don’t believe it? Visit the hilarious yourdatafitsinram.com website. But there is an…
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Software Development
Lukas EderAugust 7th, 2015
2 38
INTERSECT – the Underestimated Two-Way IN Predicate
Have you ever wondered how you could express a predicate that “feels” like the following, in SQL: WHERE Var1 OR…
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Core Java
Lukas EderAugust 5th, 2015
0 58
Java 8’s Method References Put Further Restrictions on Overloading
Method overloading has always been a topic with mixed feelings. We’ve blogged about it and the caveats that it introduces…
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Software Development
Lukas EderJuly 29th, 2015
2 14
NULL is Not The Billion Dollar Mistake. A Counter-Rant
A short while ago, I gave this answer on Quora. The question was “What is the significance of NULL in…
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Core Java
Lukas EderJuly 27th, 2015
0 31
What the sun.misc.Unsafe Misery Teaches Us
Oracle will remove the internal sun.misc.Unsafe class in Java 9. While most people are probably rather indifferent regarding this change,…
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Core Java
Lukas EderJuly 2nd, 2015
2 44
What’s Even Harder Than Dates and Timezones? Dates and Timezones in SQL / JDBC!
There was an interesting discussion recently on the jOOQ mailing list about jOOQ’s current lack of out-of-the-box support for TIMESTAMP…
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Core Java
Lukas EderJune 24th, 2015
1 719
How to Debug Your Maven Build with Eclipse
When running a Maven build with many plugins (e.g. the jOOQ or Flyway plugins), you may want to have a…
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Software Development
Lukas EderJune 22nd, 2015
0 92
Implementing Client-Side Row-Level Security with jOOQ
Some time ago, we’ve promised to follow up on our Constraints on Views article with a sequel showing how to…
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