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doris/docs/en
Mingyu Chen 856b421086 [feature](priv) Support grant node_priv to other user. (#9951)
Currently, only the root user has node_priv privileges.
That is, only the root user can operate the addition and deletion of nodes.

In the original design of Doris, there is an Operator role. This role can have node_priv for node operations.

This PR supports assigning node_priv to users other than root.
However, only users who have both grant_priv and node_priv can assign node_priv to other users.
This ensures that only the root user has this permission, and users who are given node_priv
cannot continue to expand this permission outward.
2022-06-06 11:04:20 +08:00
..
2022-06-01 08:04:24 +08:00

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Welcome to
Apache Doris
A fast MPP database for all modern analytics on big data.
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Apache Doris
Apache Doris is a modern MPP analytical database product. It can provide sub-second queries and efficient real-time data analysis. With it's distributed architecture, up to 10PB level datasets will be well supported and easy to operate.
Apache Doris can meet various data analysis demands, including history data reports, real-time data analysis, interactive data analysis, and exploratory data analysis. Make your data analysis easier!
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Apache Doris Core Features
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Modern MPP architecture /images/home/struct.png
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Getting result of a query within one second /images/home/clock.png
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Support standard SQL language, compatible with MySQL protocol /images/home/sql.png
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Vectorized SQL executor /images/home/program.png
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Effective data model for aggregation /images/home/aggr.png
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Rollup, novel pre-computation mechanism /images/home/rollup.png
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High performance, high availability, high reliability /images/home/cpu.png
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