digoal
2023-12-03
PostgreSQL , DuckDB , PolarDB , internals
https://15721.courses.cs.cmu.edu/spring2023/slides/22-duckdb.pdf
- what is duckdb
- duckdb overview
- duckdb vectors
- Query Execution Pull-Based Model
- Query Execution Parallelism Model
- Query Execution Pipelines
- Query Execution Pull-Based Model
- Storage
- Table Storage
- External Formats
- Buffer Manager
- Out-Of-Core
- Transactions
- Pluggable Catalog
- Pluggable File System + HTTP/Object Store Reads
- Extensions
- WASM
