- Disk
- Memory
- OffHeap(Unsafe、Zero-copy)
- Serialization
- Replication
LRU(Least Recently Used)
- Cache(persist(StorageLevel.MEMORY_AND_DISK))
- Persist(persist/unPersist/destroy)
- Checkpoint
- Disk
- Memory(OnHeap/OffHeap)
- Execution
- Storage
- Metastore
- Local Session
- Global Session
- Read/Write
- Server/Client
- Pull/Push