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Comment: Some clarification


Operating System

We recommend the usage of Debian GNU/Linux in 64bit architecture (amd64) in version 9 "Stretchstretch".

LAMP Stack

  • Apache Web server 2.4
  • MariaDB 10.0, 10.1 or MySQL 5.6, 5.7
  • PHP 5.6 (deprecated), 7.0, 7.1, 7.2
  • PHP extensions: bcmath, ctype, curl, fileinfo, gd, imagick, json, ldap, mbstring, memcached, mysqli, mysqlnd, pgsql, session, soap, xml, zip

We recommend the usage of Apache Webserver 2.4, PHP 7.2 and MariaDB 10.1.

titleReference Configuration

The following system parameters comprise a configuration reference that is tested and recommended by us and guarantees high performance when used with up to 500,000 objects and a high number of simultaneously working users.

Virtual Hardware

  • 2 vCPUs
  • 8 GB RAM
  • 50 GB free disc space

Operating System

Debian GNU/Linux 9 "Stretch" (64bit)

LAMP Stack

  • Apache 2.4.x (default package)
  • MariaDB 10.1.x (default package)
  • PHP 7.0.x (default package)



Because i-doit is a database application, it intensively uses the hard drive. Since the I/O throughput strongly determines the performance, a fast hard drive is recommended.

The need for disc space can increase with intense usage of file or image storage in i-doit.

The value of 50 GB is solely geared to the maximal size of the database, which can be achieved by full usage, updates and similar operations.