# version {#version}

**Parent topic:**[Functions](../../Functions/category.md)

## Syntax {#syntax}

`version()`

## Arguments {#arguments}

None

## Details {#details}

This function returns key system information about the DolphinDB server:

-   Version number

-   Release date

-   Operating system

-   CPU instruction set

-   Compiler version \(for JIT/ABI only\)


## Examples {#examples}

```
version();
//output: 3.00.0 2024.03.31 LINUX x86_64
```

