17 Jan 2020 Reservoir Sampling statsjavametrics 03 Jan 2020 Maximum Likelihood Estimation stats 29 Dec 2019 Review of 2019 and New Focus 24 Nov 2019 Finding Bytes in Arrays vectorvector-apijavaparsing 09 Oct 2019 Dependency Management as Revenue Capture 01 Sep 2019 Multidimensional Switches javapattern-matching 13 Aug 2019 XXHash javavectorvector-apihashing 24 Jul 2019 Vectorised Byte Operations javavector 15 Jul 2019 Classifying Documents javapattern-matching 24 Feb 2019 Does Inlined Mean Streamlined? Part 1: Escape Analysis javaanalysis 08 Nov 2018 Garbage Collectors Affect Microbenchmarks javaanalysisgc 24 Sep 2018 Observing Memory Level Parallelism with JMH javaanalysismlp 23 Sep 2018 Mixing Vector and Scalar Instructions javavectorvector-api 25 Aug 2018 Vectorised Polynomial Hash Codes javavectorvector-api 12 Aug 2018 Base64 Encoding javavectorvector-api 05 Aug 2018 Collaborative Compression compression 04 Aug 2018 Obfuscated Compressibility compression 21 Jul 2018 UUIDs and Compressibility compression 10 Jul 2018 Limiting Factors in a Dot Product Calculation vector-apijavavectorfloating-point 12 May 2018 Vectorised Algorithms in Java javavectorvector-api 08 May 2018 Stages javaanalysismlp 29 Apr 2018 Data Driven Logic javapattern-matching 07 Apr 2018 Garbage Collector Code Artifacts: Card Marking javaanalysisgc 01 Apr 2018 Parallel Bitmap Aggregation roaring 29 Mar 2018 Collecting Rocks and Benchmarks javavectorhashing 05 Mar 2018 Population Count in Java javasub-word 24 Feb 2018 Floating Point: Manual Unrolling or Autovectorisation? javavectorfloating-point 23 Feb 2018 Iterating Over a Bitset in Java javavectorsub-wordroaringcpp 18 Feb 2018 Faster Floating Point Reductions javavectorfloating-point 29 Jan 2018 Building RoaringBitmaps from Streams roaring 08 Jan 2018 Sum of Squares javavector 03 Jan 2018 The Much Aligned Garbage Collector javavectorgc 31 Dec 2017 Multiplying Matrices, Fast and Slow javavector 29 Dec 2017 Autovectorised FMA in JDK10 javavector 14 Dec 2017 Spliterator Characteristics and Performance javaanalysis 12 Dec 2017 Don't Fear the Builder javaanalysis 19 Nov 2017 Beware Collection Factory Methods javaanalysis 10 Nov 2017 Is XOR Distributive over Addition? 06 Nov 2017 Incidental Similarity javaanalysisvector 01 Oct 2017 Vectorised Logical Operations in Java 9 javavector 30 Sep 2017 Blocked Signatures javadata-structures 26 Sep 2017 Bit-Sliced Signatures and Bloom Filters javadata-structures 19 Sep 2017 Building a Bloom Filter from Scratch javadata-structures 18 Aug 2017 Tricking Java into Adding Up Arrays Faster javavector 18 Aug 2017 How much Algebra does C2 Know? Part 2: Distributivity javaanalysisvector 16 Aug 2017 Confusing Sets and Lists javadata-structures 12 Aug 2017 How much Algebra does C2 Know? Part 1: Associativity javaanalysis 07 Aug 2017 Zeroing Negative Values in Arrays Efficiently javavectorcpp 04 Aug 2017 Project Panama and Population Count cppvector-apivector 24 Jul 2017 Even Faster Hash Codes javahashing 23 Jul 2017 Still True in Java 9: Handwritten Hash Codes are Faster javahashing 16 Jul 2017 New Methods in Java 9: Math.fma and Arrays.mismatch javavectorfloating-point 15 Jul 2017 Interpreting Compression Ratios as Signals compression 15 Jul 2017 Roaring TreeMap (English Translation) roaring 03 Jul 2017 Choosing the Right Radix: Measurement or Mathematics? 30 Jun 2017 Sorting Unsigned Integers Faster in Java javaanalysis 08 Apr 2017 Microsecond Latency Rules Engine with RoaringBitmap roaringpattern-matching 01 Apr 2017 HTTP Content Negotiation 03 Mar 2017 Publishing Dropwizard Metrics to Kafka metrics 01 Mar 2017 A Quick Look at RoaringBitmap roaring 09 Jan 2017 How a Bitmap Index Works data-structuresroaring 13 Dec 2016 Advanced AOP with Guice Type Listeners javaguice 12 Dec 2016 Lifecycle Management with Guice Provision Listeners javaguice 03 Dec 2016 Tuning Spark Back Pressure by Simulation simulation 12 Nov 2016 Concise Binary Object Representation javaparsing 10 Nov 2016 Perpetual Kerberos Login in Hadoop 07 Nov 2016 Co-locating Spark Partitions with HBase Regions 05 Nov 2016 HBase Connection Management