A simple sparse bitmap implementation in java

A tiny embedded Java-engine for extremely fast partitioned immutable-after-construction databases

Implementations for FM Sketch, Hyperloglog and Virtual Hyperloglog algorithms tested on real Intenet traffic from CAIDA

BitSet implementation.

Java Programming

Parallel boolean circuit evaluation

Heard of bloom filters?

My solutions for competition tests of Ozon Golang School.

Get firsthand experience of creating a small inhabited universe and observe the many patterns in which this “life” can evolve. Generation by generation, watch the cells come and go, reacting to their environment, perishing from loneliness or finding comfort in company. In this project, you will write a simple “Game of Life”, a classic toy for pr…

Mazes are amazing: keep running, find the exit if you can! If you are not too happy about getting stuck in the actual maze, you can entertain yourself with a virtual one. In this project, you will write a program that generates mazes and looks for a way out.

Simple Implementation of a basic IAS machine in java (includes a sample input)

Solutions for Cracking the Coding Interview - 6th Edition

Useful library to handle bytes or bits in Java. Read and write data in a byte array with a custom size for Java types. Read/Write Integer, Long, signed data, String, Hexa String and Date bit to bit

A compressed alternative to the Java BitSet class

The optimal solution to the problem of counting unique IPv4 addresses in a huge text file.

A high-performance Physics Engine built using an Entity Component System (ECS) architecture, designed with a hybrid approach that blends object-oriented programming (OOP) principles with Data-Oriented Design (DOD) to deliver both intuitive usage and exceptional performance.

CAN-do-parser 用于对CAN数据帧解析，支持DBC文件解析，支持CAN总线字节数据转换为物理量

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others