Lever is a library for writing transactional systems (esp. for in-memory data). It consists of various parts:
index: Indexes and lookup structures
stats: Statistics structures
sync: Synchronization primitives for transactional systems
table: Various KV table kinds backed by transactional algorithms
txn: Transactional primitives and management
Lever is using MVCC model to manage concurrency. It supplies building blocks for in-memory data stores for transactional endpoints, databases and systems. Unblocked execution path is main aim for lever while not sacrificing failover mechanisms.
Lever provides STM, lock-free, wait-free synchronization primitives and various other tools to facilitate writing transactional in-memory systems.
Indexes and lookup structures
Prelude of lever
Statistics related structures
Transactional in-memory table variations
Transactional primitives and transaction management
Main management struct for transaction management.
Instantiate lever instance