GaussDB技术解读系列之HTAP方向的探索与发展
1 什么是 HTAP？ 2 HTAP 架构模式有哪些？ 2.1 IN-Memory Store 模式 2.2 主备架构模式 2.3 IN-Memory Computing 模式 2.4 主列存+增量行存模式 3 思考 3.1 GaussDB 对 HTAP 的思考 4 GaussDB 在 HTAP 上的创新 本文为摘录...
HTAP
ByteHTAP: ByteDance’s HTAP System with High Data Freshness and Strong Data Consistency
1 INTRODUCTION 2 RELATED WORK 3 SYSTEM ARCHITECTURE 3.1 ByteNDB Overview 3.2 System Overview 3.3 Metadata Service 3.4 OLAP Engine 4 SHARED STORAGE WITH HIGH DATA FRESHNESS 4.1 Delta Store 4.2 Base Store 4.3 High Data Freshness 5 LSN-BASED STRONG DATA CONSISTENCY 6 OLAP QUERY PERFORMANCE OPTIMIZATION 6.1 Delete Optimization for Scans 6.2 Computation Pushdown to Storage Engine 6.3 OLAP Query Engine Optimization 本文为摘录，原...