Apache Doris - A fast MPP database for all modern analytics on big data

Apache Doris is a modern MPP analytical database product. It can provide sub-second queries and efficient real-time data analysis. With it's distributed architecture, up to 10PB level datasets will be well supported and easy to operate. Doris provides batch data loading and real-time mini-batch data loading. It provides high availability, reliability, fault tolerance, and scalability. Its original name was Palo, developed in Baidu.

• Uses MySQL protocol to communicate. Users can connect to Doris cluster through MySQL client or MySQL JDBC
• Support standard SQL language, compatible with MySQL protocol
• Vectorized SQL executor
• Getting result of a query within one second
• Rollup, novel pre-computation mechanism
• Effective data model for aggregation
• High performance, high availability, high reliability
• Easy for operation, Elastic data warehouse for big data