# Duck on TiDB Ed Huang i@huangdx.net ## What's DuckDB? - Embeddable OLAP database - Attachable to other databases - Read files directly - Remote access via HTTP / S3 - Blazing fast! ## What's TiDB? - Distributed OLTP database - MySQL compatible / Transactional - Horizontally scalable - TiDB Serverless - Pay as you go - No need to manage the infrastructure - Access from the edge 🤔 ## Install DuckDB ```bash $ brew install duckdb ``` ## Install TiDB ```bash $ brew install tidb ``` ## Some Interesting Use Cases Dump data from Postgres to TiDB ``` // codes Preformatted text (code block) is indented (by one tab, or four spaces) ``` Further Text, including command invocations. ## Section 2: Example formatting {#fmt} Formatting: _italic_ // A comment that is completely ignored. : Speaker notes. **bold** `program` Markup—_especially italic text_—can easily be overused. _Why use scoped\_ptr_? Use plain **\*ptr** instead. Visit [the Go home page](https://golang.org/).