Pipeline Execution

DataFunTalk

Jul 7, 2023 · Databases

Apache Doris 2.0-beta Release: New Query Optimizer, Pipeline Execution Engine, Workload Management and Major Performance Improvements

Apache Doris 2.0-beta, released on July 3, 2023, introduces a new Cascades‑based query optimizer, adaptive pipeline execution engine, workload‑aware resource isolation, enhanced memory management, partial column updates, multi‑catalog support, and numerous performance gains across real‑time analytics, ETL, and high‑concurrency point queries.

Apache DorisDatabase PerformancePipeline Execution

0 likes · 25 min read

Apache Doris 2.0-beta Release: New Query Optimizer, Pipeline Execution Engine, Workload Management and Major Performance Improvements

Big Data Technology Architecture

Jul 4, 2023 · Databases

Apache Doris 2.0‑beta Release: New Query Optimizer, Pipeline Engine, Workload Management and Performance Enhancements

Apache Doris 2.0‑beta, released on July 3, 2023, introduces a modern Cascades‑based query optimizer, a data‑driven pipeline execution engine, fine‑grained workload groups, enhanced memory management, partial‑column updates, compute nodes, cold‑hot tiering and cross‑cluster replication, delivering up to tenfold speedups and significant cost reductions for real‑time analytics.

Apache DorisDatabasePerformance

0 likes · 24 min read

Apache Doris 2.0‑beta Release: New Query Optimizer, Pipeline Engine, Workload Management and Performance Enhancements