A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others
created at June 17, 2013, 8:29 p.m.
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
created at Aug. 25, 2017, 1:46 p.m.
Micro second messaging that stores everything to disk
created at June 2, 2013, 3:11 p.m.
Simple Binary Encoding (SBE) - High Performance Message Codec
created at Sept. 3, 2013, 9:13 a.m.
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
created at Sept. 30, 2013, 2:18 p.m.
High Performance data structures and utility methods for Java
created at Nov. 3, 2014, 8:14 p.m.
Replicate your Key Value Store across your network, with consistency, persistance and performance.
created at July 18, 2014, 3:33 p.m.
Implementation of various string similarity and distance algorithms: Levenshtein, Jaro-winkler, n-Gram, Q-Gram, Jaccard index, Longest Common Subsequence edit distance, cosine similarity ...
created at April 17, 2014, 12:10 p.m.
Compiles Java bytecode to JavaScript, WebAssembly and C
created at Sept. 23, 2013, 8:04 p.m.
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
created at Nov. 24, 2015, 4:22 p.m.
Stream summarizer and cardinality estimator.
created at March 15, 2011, 6:41 p.m.
Java unlimited redefinition of classes at runtime.
created at Nov. 20, 2013, 4:15 p.m.
jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.
created at March 2, 2014, 2:27 p.m.
GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/
created at Dec. 23, 2011, 7:17 p.m.
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter
created at Jan. 5, 2018, 10:19 p.m.