Progressive Page Cache Improvement for Apache Doris
- Mentors
- Zaki Lu, Yongqiang Yang
- Organization
- Apache Software Foundation
- Technologies
- java, c++, In-memory Storage
- Topics
- database, OLAP, In-memory Storage
In the process of this task, a more comprehensive page cache system will be completed progressively for Apache Doris, aiming at better cache performance in large queries and more flexible cache GC. More reasonable cache eviction policy, more flexible GC trigger policy and more user-friendly configuration ways will be supported for better adaptation to OLAP scenarios.