8 05, 2018

Performance in Detail: Long vs. Double in Java

Von |Mai 8th, 2018|

A few weeks ago, we stumbled upon an interesting problem during a code refactoring. After changing the data type of an attribute from List<Long> to List<Double>, we noticed some severe performance issues. Our application [...]

13 02, 2018

14th Software Performance Meetup @ Codecentric

Von |Februar 13th, 2018|

Wir freuen uns, Sie zu unserem vierzehnten Software Performance Meetup am 19.03.18 einzuladen! Bei diesem Meetup werden wir etwas Neues probieren - anstatt zwei Vorträge anzubieten, stellen wir Ihre Performance-Skills auf die Probe mit [...]

9 01, 2018

Continuous Benchmarking with JMH and JUnit

Von |Januar 9th, 2018|

"Measuring Tape" by Jamiesrabbits is licensed under CC BY 2.0 Why benchmarks? When writing code, you are confronted with countless small decisions all the time. “Should I use a HashMap or a ConcurrentHashMap?” “Maybe [...]

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