Optimizing Performance of Simple Version Parsing in Scala
A step by step guide how code optimization is done: what to look for during optimization process, how to win nanoseconds and have fun!
A step by step guide how code optimization is done: what to look for during optimization process, how to win nanoseconds and have fun!
A performance benchmark: fetching BLOB column from MySQL uncompressed vs compressed with different algorithms!
A performance benchmark for a few compression libraries in Java
What is the overhead of calling native libraries via JNI? A performance benchmark on a more or less real-world example of decoding Base64.
Performance comparison of native libraries access from Java: JNI vs JNR vs JavaCPP vs BridJ vs JNA
Performance comparison of base64 encoding/decoding between base64, crypto2 and JDK implementations with some unexpected results!
Performance comparison of base64 encoding/decoding between java.util.Base64 and Apache Commons implementation
Implementing a simple read only HashMap stored off-heap in Java and benchmarking it against java.util.HashMap!
Simple one column table in MySQL representing a Set. Let's benchmark it (against Redis)!
A benchmark to check the performance of out-of-process cache in Redis to potentially replace in-process cache
An attempt to replace HashSet with sorted array and binary search for memory optimization. Including off-heap storage.
A microbenchmark of Map.get and Set.contains performance for different JDK and Scala versions
A simple just for fun benchmark reveals some bizarre performance of regionMatches method
Performance comparison between different kinds of string concatenation/formatting in Java/Scala...
O_O performance benchmark of StringBuilder wrapper in Scala...
Short update on Scala Serialization post...
Performance comparison of popular serialization libraries for Scala...
Everything is invented before us: my attempt to contribute UUID.fromString to JDK9...
A sequence of 7 micro-optimizations for parsing UUID from String to make it really fast!