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System requirements for components

AMANA does not provide support for older software versions that are no longer maintained by the manufacturer. This may concern the operating system, web browser, DBMS and WAS, among other things.

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Database

• Microsoft SQL server 2012 (R2)/ 2014 / 2016 / 2017 and Oracle 2017 / 2018 / 2019 or Oracle 12c (12.2 / ) and 19c (19.3). AMANA recommends using Microsoft SQL servers. This is particularly useful if you also use, or are planning to use, other AMANA products, e.g. SmartTaxBalanceTax Balance.
• Current multiple-core server processor/system (at least 2 GHz clock speed), for processor-intensive reports at least 2 cores, for larger installations (from approx. 100 companies) preferably 4 cores (also for VMs)
• At least 8 GB RAM for the server. For larger installations (from approx. 100 companies) preferably 16 GB RAM for the database server
• The database must be UTF-8 coded
• Authorization to "CREATE", "INSERT“, "UPDATE“, "DELETE“ and "ALTER“ on the database, for Oracle: CONNECT + RESSOURCE authorization
• The required database memory depends to a large degree on company size and user behaviour. In the latter case, it is particularly relevant how often file attachments or documents (Excel, csv, ...) are stored (sometimes these files are stored in an external folder). As a rough guide, we recommend approx. 500 MB memory per 10 companies and period.
• A regular backup of the database schemas is strongly recommended.

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We recommend that the database server and web application server are installed on different hardware / servers. Virtual servers are supported (e.g. via VMWare, VirtualBox, etc.).

• JDK 8 (Advice on supported JDKs)
• JDBC driver for the database used
• Apache Tomcat 8.5 or 9.0.xx (latest available version, Apache Tomcat 8.5.xx is still supported, but no longer recommended)

• Current multiple-core server processor/system (at least 2 GHz clock speed), for processor-intensive reports at least 2 cores, for larger installations (from approx. 100 companies) preferably 4 cores (also for VMs).
• At least 4 GB RAM for each installation of Tomcat, for larger installations (from approx. 100 companies) preferably 8 GB RAM working memory (assigned to each Tomcat). We strongly advise to have additional 4 GB memory for the underlying operating system.
• 0,5 At least 1 GB hard disk capacity for the GTC application, plus 1 GB for the application server and the Java installation
• 5 10 GB for the additional folder for storing temporary files (
• If file attachments are not stored in the database but in an external folder, the required memory space increases by approx. 500 MB per 10 companies and period).

Web browser

• Current Google Chrome, Mozilla Firefox or Edge Chromium
• JavaScript for the GTC must be allowed in the browser

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