System Requirements — ownCloud 10.0.10 Server Administration Manual 10.0.10 documentation

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# System Requirements

## Officially Recommended & Supported Options

For best performance, stability, support, and full functionality we officially recommend and support:

### Server

Platform | Options
--- | ---
Operating System | Centos Linux 6 and 7 Debian 7 and 8 Fedora 27 and 28 Red Hat Enterprise Linux 6 and 7 SUSE Linux Enterprise Server 12 with SP1, SP2 and SP3 openSUSE Tumbleweed and Leap 15.0, 42.3 Ubuntu 16.04 and 18.04
Database | MySQL or MariaDB 5.5+ Oracle 11g PostgreSQL SQLite
Web server | Apache 2.4 with `prefork` Multi-Processing Module (MPM) and `mod_php`
PHP Runtime* | 5.6, 7.0, 7.1 & 7.2

Note

*We strongly encourage you to migrate to PHP 7.1+.

Important

For the future release of ownCloud 10.1, a minimum php version of 7.1 is needed. If you use Ubuntu 16.04:

- PHP 7.1 or 7.2 is only available via ppa. To add a ppa to your system, use this command: `sudo add-apt-repository ppa:user/ppa-name`.

Note

- Red Hat Enterprise Linux & Centos 7 are 64-bit only.
- Oracle 11g is only supported for the Enterprise edition.
- SQLite is not encouraged for production use.

### Mobile

- iOS 9.0+
- Android 4.0+

### Web Browser

- Edge (current version on Windows 10)
- IE11+ (except Compatibility Mode)
- Firefox 62 or 60.2 ESR
- Google Chrome 68+
- Safari 11

### Hypervisors

- Hyper-V
- VMware ESX
- Xen
- KVM

### Desktop

- Windows 7, 8+
- Mac OS X 10.12+ (64-bit only)
- CentOS 6 & 7 (64-bit only)
- Debian 7 & 8
- Fedora 27 & 28
- Ubuntu 16.04 & 18.04
- openSUSE Leap 15.0, 42.3

Note

For Linux distributions, we support, if technically feasible, the latest 2 versions per platform and the previous LTS.

## Alternative (But Unsupported) Options

If you are not able to use one or more of the above tools, the following options are also available.

### Web Server

- NGINX with PHP-FPM

## Memory Requirements

Memory requirements for running an ownCloud server are greatly variable, depending on the numbers of users and files, and volume of server activity. ownCloud officially requires a minimum of 128MB RAM. But, we recommend a minimum of 512MB.

Note

Consideration for low memory environments

Scanning of files is committed internally in 10k files chunks. Based on tests, server memory usage for scanning greater than 10k files uses about 75MB of additional memory.

## Database Requirements

The following are currently required if you’re running ownCloud together with a MySQL or MariaDB database:

- Disabled or `BINLOG_FORMAT = MIXED` or `BINLOG_FORMAT = ROW` configured Binary Logging (See: MySQL / MariaDB with Binary Logging Enabled)
- InnoDB storage engine (The MyISAM storage engine is not supported, see: MySQL / MariaDB storage engine)
- “READ COMMITTED” transaction isolation level (See: MySQL / MariaDB “READ COMMITTED” transaction isolation level)

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