Overview¶
Key Features¶
- 100% compatible with Spar:与Spark完全兼容
- In-memory row and column stores:基于内存的行式和列式存储
- SQL standard compliance:支持标准SQL和丰富的扩展
- SQL based extensions for streaming processing:基于SQL流处理的扩展
- Not-Only SQL:可以作为数据库
- Mutate, transact on data in Spark:支持事务操作
- Optimizations - Indexing:支持索引
- Optimizations - colocation:数据本性化
- High availability not just Fault tolerance:数据容错,保持应用计算连续性
- Durability and recovery:表可以持久化到磁盘,在启动时候恢复
- Interactive analytics using Synopsis Data Engine (SDE): 概要数据引擎