ADVDB23 06 - Исполнитель запросов и модели обработки
Исполнитель запросов и модели обработки 00:00 Introduction 01:35 Database System Engineering 03:58 Reducing Instruction Count 08:17 Query Language 09:44 Pipelines 10:34 Agenda 11:13 X100 16:45 Crash Course 19:08 Dependencies 21:14 When it goes wrong 22:45 Simple query 27:56 Postgres 31:17 Pipeline Model 37:51 Materialization Model 46:04 Top to Bottom 48:45 PushBased Approach 56:29 Parallel Query Execution 57:58 InterQuarter parallelism 59:09 Parallelization within a single query
Исполнитель запросов и модели обработки 00:00 Introduction 01:35 Database System Engineering 03:58 Reducing Instruction Count 08:17 Query Language 09:44 Pipelines 10:34 Agenda 11:13 X100 16:45 Crash Course 19:08 Dependencies 21:14 When it goes wrong 22:45 Simple query 27:56 Postgres 31:17 Pipeline Model 37:51 Materialization Model 46:04 Top to Bottom 48:45 PushBased Approach 56:29 Parallel Query Execution 57:58 InterQuarter parallelism 59:09 Parallelization within a single query