Programmer Think

catalogue 0. Links to related articles 1. Installation package preparation and upload 2. FE deployment 3. BE deployment 3.1. Example 1: 3.2. Example 2: 3.3. Other matters 3.4. Start BE 3.5. View BE status 3.6. Configuration command 4. Launch and view Doris 5. Use Doris 5.1. Log in and load BE 5.2. Create database, table an ...

See the official website for details: Roll up and query && Materialized view Rollup and query In Doris, Rollup, as a polymer view, can play two roles in query: IndexesAggregate data (only for aggregate model, i.e. aggregate key) However, in order to hit the Rollup, certain conditions must be met, and whether the Rollup can be hit ca ...

Today is the last day of 2021. I wish you all a happy New Year's day in advance. This is also the last article in 2021. Later, I will bring you more articles about Doris. At the same time, I hope Doris will take off in 2022, successfully graduate from Apache incubator into a top-level project, and bring you a faster, more stable and more ecolog ...

Today is the first day of the Gregorian new year in 2022. I wish you a happy New Year's day. This is also the first article in 2022. Later, I will bring you more articles about Doris. At the same time, I hope Doris will take off in 2022, graduate smoothly from Apache incubator into a top-level project, and bring you a faster, more stable and mo ...