The bit array data structure is implemented in Java as the BitSet class. Unfortunately, this fails to scale without compression. JavaEWAH is a word-aligned compressed variant of the Java bitset class. It uses a 64-bit run-length encoding (RLE) compression scheme. The goal of word-aligned compression is not to achieve the best compression, but rather to improve query processing time. Hence, we try to save CPU cycles, maybe at the expense of storage. However, the EWAH scheme we implemented is ...

symbol-sdk-core lib for Sybol SDK Java

sdk-core lib for NEM2 sdk Java

NEM Core

The ProximaX Sirius Chain Java SDK is a Java library for interacting with the Sirius Blockchain.

nem2 official sdk

Official ProximaX P2P Storage SDK Library in Java.

NEM Core