4.5.3.1. Basics

  • Only ONE PARTapplicationServer is installed and all clients - regardless of their location - connect to this one PARTapplicationServer.

  • For distributed installations (client-server and multi-site installations), we recommend setting up the PARTapplicationServer as a separate server or virtual machine.

    Special reasons for this are:

    • CADENAS software has to be installed with administration rights. In order not to put already existing software on the server at risk (isolated servers), CADENAS recommends a dedicated server here.

    • In addition performance issues are important: In case of extraordinary frequent queries the server is blocked.

  • The recommended procedure of software installation is to locally copy $CADENAS - the same as with any client.

  • The use of a 64-bit system is recommended.

  • The user account requires corresponding rights to $CADENAS, etc.

  • Communication with the AppServer takes place via the two ports 9020 + 9021 (see also Fig. „Architecture of a Multi-Site Installation with PARTapplicationServer“). (For communication via https, corresponding certificates are also required)

  • The AppServer requires a connection to the database. The database should be accessible on the server or from it via a fast connection.

    The environment variable $CADENAS _DATA controls which data directory is used. You can easily see which directory this points to under Server status dialog page, Environment tab page. See Section 1.4.5.10, “ PARTapplicationServer Dashboard ” in ENTERPRISE 3Dfindit (Professional) - Administration for this.

  • %temp% should have enough space, because there, during Lucene index generation, the index is buffered. Required space size depends on size of installed catalogs and number of roles. Recommendation: Minimum 100-200 GB.

    On the server, the same space is needed once again for the index caching. In case of doubt better include more than less.

  • The PARTapplicationServer (PAPPSERVER) is started as service. The service has to be able to access the CADENAS directories and to connect to the license server. Also see Section 4.5.3.2, “ PARTapplicationServer Set up as a service ”.

[Note]Note

Further information on PARTapplicationServer can be found under Section 5.5, “PARTapplicationServer Installation/Configuration” in ENTERPRISE 3Dfindit (Professional) - Administration.