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.

Software Development
Lukas EderOctober 22nd, 2015
0 32
jOOQ Tuesdays: Markus Winand is on a Modern SQL Mission
Welcome to the jOOQ Tuesdays series. In this series, we’ll publish an article on the third Tuesday every other month…
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Software Development
Lukas EderOctober 15th, 2015
0 27
The 10 Most Popular DB Engines (SQL and NoSQL) in 2015
About two years ago, we’ve published this post about the 10 most popular DB engines, where we analyzed the data…
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Enterprise Java
Lukas EderOctober 12th, 2015
0 44
A Beginner’s Guide to Using Java EE with jOOQ
Java EE ships with its own persistence API: JPA. JPA is most powerful when you want to map your RDBMS…
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Software Development
Lukas EderOctober 10th, 2015
0 25
How to Quickly Enumerate Indexes in Oracle 11gR2
Do you want to know real quick what kind of indexes there are on any given table in your Oracle…
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Software Development
Lukas EderOctober 8th, 2015
0 47
You Probably don’t Use SQL INTERSECT or EXCEPT Often Enough
When people talk about SQL JOIN, they often use Venn Diagrams to illustrate inclusion and exclusion of the two joined…
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Core Java
Lukas EderSeptember 18th, 2015
2 28
Comparing Imperative and Functional Algorithms in Java 8
Mario Fusco’s popular tweet impressively shows what the main difference between imperative and functional approaches to similar algorithms really is:…
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Software Development
Lukas EderSeptember 16th, 2015
0 30
Don’t Format Dates in SQL. Use the DATE Literal!
I’m seeing people do this all the time. They want to hammer a date or timestamp constant into their SQL…
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Core Java
Lukas EderSeptember 15th, 2015
0 671
jOOQ Tutorial for Type safe DB querying
Course Overview SQL is a powerful and highly expressive language for queries against relational databases. SQL is established, standardised and…
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Enterprise Java
Lukas EderSeptember 15th, 2015
0 301
The jOOQ Configuration
This article is part of our Academy Course titled jOOQ – Type safe DB querying. jOOQ is a good choice…
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