Pinned Loading

1. CacheSim CacheSim Public

   Multi-core CPU cache hierarchy simulator in C++20 — L1/L2/L3 with MESI coherency, LRU/FIFO/Random eviction, false sharing demo, trace-driven mode. 27 tests.

   C++

2. ClearCore ClearCore Public

   Production-grade payment clearing and settlement engine built with Java 21 / Spring Boot 3.2 — ISO 8583 authorization, fraud screening (chain-of-responsibility), Redis rate limiting, Kafka event st…

   Java

3. clearcore-test-suite clearcore-test-suite Public

   Multi-layer payment API test framework — pytest + REST Assured + Spock against a Spring Boot clearing engine. Fraud rules, concurrency, latency SLAs.

   Python

4. distrigo-kv distrigo-kv Public

   3-node replicated KV store in Go — from-scratch Raft consensus, leader election, fault tolerance, Dockerised

   Go

5. InodeFS InodeFS Public

   User-space filesystem in C using FUSE — inode management, ext3-style WAL journaling, crash recovery, LRU block cache, and fsck. 67 tests.

   C

6. StoreLite StoreLite Public

   Log-structured key-value storage engine in C++17 — WAL, crash recovery, compaction, and LRU cache. 407K writes/sec. Inspired by LevelDB and Bitcask.

   C++