Requirements hardware and infrastructure of the Libellula suite
This document sets out the minimum and recommended requirements for the proper operation of the Libellula suite in production, CAD/CAM and management environments.
This document sets out the hardware, infrastructure and network requirements necessary for the Libellula suite to function correctly in on-premises environments, with particular reference to CAD/CAM functions, production management, application file sharing, integration with business systems, and connection to production machinery and equipment.
The proper functioning of the software depends directly and entirely on an infrastructure that is adequate, stable and compliant with the requirements set out in this document. Any malfunctions, performance degradation, data loss or service interruptions resulting from non-compliant infrastructure remain the sole responsibility of the Customer and cannot be attributed to the supplier of the Libellula. suite.
This document has technical, contractual and preliminary validity. The requirements set out herein are to be understood as necessary conditions for the provision of technical support and for the validity of the software’s performance guarantees. The supplier reserves the right to suspend or limit support in the event of non-compliant infrastructure, subject to prior written notice to the Customer.
SCOPE OF THE CONTRACT
Compliance with the specified requirements is a prerequisite for the validity of the software support and maintenance contract.
CUSTOMER'S RESPONSIBILITY
The Customer is responsible for ensuring that the IT infrastructure complies with the specified requirements, including system updates, maintenance and monitoring.
The requirements set out in this document apply to all IT infrastructure components involved in the installation, operation and use of the Libellula. suite. The scope includes, but is not limited to, the following elements:
CUSTOMER STATIONS
All workstations on which the Libellula software is installed or used, including CAD/CAM and operational workstations.
APPLICATION SERVERS
Systems designed to run the suite’s application services, including computing engines and integration services.
DATABASE SERVER
Systems designed for managing application data, production history, archives and configurations.
STORAGE AND BACKUP
Data storage systems, NAS, SAN, and solutions for automatic backup and redundancy.
NETWORK INFRASTRUCTURE
Structured cabling, switches, routers and all network devices involved in communication between systems.
VIRTUAL ENVIRONMENTS
Virtual machines and hypervisors on which components of the suite run in virtualised environments.
MACHINERY AND EQUIPMENT
Integration with CNC machines, production lines, automation systems and production departments.
SOFTWARE UPGRADES
Integration with ERP, MES, business management systems and other third-party software integrated with the suite.
Client workstations are the main point of access to the Libellula. suite. The quality of the client hardware has a direct impact on the performance experienced by the user, particularly in CAD/CAM and 3D visualisation functions. The minimum and recommended configurations are set out below.
|
Component |
Minimum System Requirements |
Recommended Configuration |
|
CPU |
Intel Core i5 / AMD Ryzen 5 (8th gen and later) |
Intel Core i7 11th Gen+ / AMD Ryzen 7 or higher |
|
RAM |
8 GB DDR4 |
32 GB DDR4/DDR5 or higher |
|
Storage |
512 GB SATA SSD |
NVMe SSD with a capacity of 1 TB or more |
|
Operating System |
Windows 10 Pro 64-bit |
Windows 11 Pro 64-bit (updated) |
|
GPU |
Compatible CAD environment (256 MB VRAM) |
Dedicated 3D CAD/CAM GPU (2 GB+ VRAM) |
|
Network |
Gigabit Ethernet (wired) |
Dedicated Gigabit Ethernet (wired) |
|
Monitor |
Full HD 1920×1080 |
Dual Full HD monitors or higher |
|
Peripherals |
Mouse + USB licence key |
Professional mouse + dedicated USB licence |
|
Internet connectivity |
Available for installation and updates |
Available in accordance with the client’s IT policy |
The recommended configuration is strongly advised for users who make intensive use of 3D CAD/CAM functions, simulation, nesting and the management of large files. Using the minimum configuration may result in significantly longer processing times.
The Libellula software and modules have specific technical requirements in addition to those of the standard client configuration, due to the intensive graphical and geometric processing required by the integrated CAD/CAM engine.
SPECIFIC REQUIREMENTS
OPERATIONAL NOTES
To ensure optimal performance with Libellula software and modules, we recommend that you do not run resource-intensive applications at the same time (such as rendering, active virus scans or backups).
A dedicated GPU is strongly recommended for viewing complex 3D models, multi-component assemblies and machining simulations. Using integrated GPUs can cause significant slowdowns in rendering and computation.
The RS232 connection is only required for older CNC machines that do not have an Ethernet or USB interface. For modern machines, the use of standard network interfaces is recommended.
KEY FIGURES
The application server hosts the core services of the Libellula suite, including the processing engines, integration services with machinery and plant, and the components that facilitate communication between clients and the database. The stability and performance of this system are critical to the entire infrastructure.
|
Component |
Minimum System Requirements |
Recommended Configuration |
|
CPU |
6-core server (e.g. Xeon E-2300 / entry-level EPYC) |
Servers with 8–12 cores or more (e.g. Xeon Silver / mid-range EPYC) |
|
RAM |
16 GB DDR4 ECC |
64 GB DDR4/DDR5 ECC or higher |
|
Storage OS |
Redundant SSD ≥ 500 GB |
Enterprise NVMe SSDs ≥ 1 TB |
|
RAID |
Redundant RAID (RAID 1 minimum) |
RAID 1 / RAID 10 with a hardware controller |
|
Operating System |
Windows Server 2019 Standard |
Windows Server 2022 Standard/Datacenter (updated) |
|
Network |
Gigabit Ethernet |
Gigabit Full Duplex (dual card recommended) |
|
Protection |
Scheduled automatic backup |
UPS + monitoring + verified automatic backup |
|
Monitoring |
Windows event logs |
Proactive monitoring system (e.g. PRTG, Zabbix) |
For legacy Libellula server installations: Minimum — Xeon 4-core, 16 GB RAM, 2×500 GB SSDs. Recommended — Xeon 8-core, 16–64 GB RAM, 2×1 TB SSDs in RAID 1.
The database server is a distinct component, separate from the application server. It hosts the Libellula suite’s data management engine, including production databases, processing history, configurations and operational data. The performance of the database directly affects the responsiveness of the entire suite.
MINIMUM SYSTEM REQUIREMENTS
RECOMMENDED CONFIGURATION
HISTORICAL DATA AND GROWTH
When sizing storage, you must take into account the growth of historical data over time. It is recommended that you plan for at least three years’ worth of estimated production data growth before the initial sizing. Put in place regular archiving procedures to maintain database performance over time.
PERFORMANCE AND LATENCY
The database server must be accessible from the application server with a latency of less than 1 ms. The use of slow storage (mechanical HDDs, Wi-Fi-connected NAS devices) is incompatible with the suite’s performance requirements and may cause timeouts, data corruption and application malfunctions.
BACKUP AND RESTORE
Database backups must be scheduled at least once a day, with automatic verification of the integrity of the backup files. The recovery procedure must be tested periodically. The provider is not liable for any loss of data resulting from non-compliant or unverified backups.
The Libellula suite can be installed and operated in virtualised environments, provided that the technical requirements set out in this document are met and that the virtual environment delivers performance equivalent to that of a dedicated physical system.
DEDICATED AND GUARANTEED RESOURCES
The CPU, RAM and storage resources allocated to VMs hosting components of the Libellula suite must be dedicated and guaranteed. Excessive overcommitment of CPU or RAM is not permitted. Resources must be reserved at hypervisor level to ensure consistent performance.
HIGH-PERFORMANCE STORAGE
VM storage must be on SSD or NVMe media. The use of mechanical HDD storage or slow NAS is incompatible with the suite’s requirements. The virtual datastore must guarantee IOPS and latency equivalent to those of a dedicated physical SSD.
VM SEGREGATION
Where the architecture requires it, VMs must be separated into application servers, database servers and integration services. Running multiple critical roles on the same VM is not recommended and may compromise system performance and stability.
SNAPSHOTS AND BACKUPS
VM snapshots are in no way a substitute for backing up application and database data. Snapshots should be used exclusively for short-term maintenance operations. Backups must be performed using dedicated tools and verified on a regular basis.
Supported hypervisors: VMware vSphere/ESXi, Microsoft Hyper-V, and equivalent professional hypervisors. The use of non-professional virtualisation solutions or those not supported by the vendor may invalidate the terms of technical support.
The network infrastructure is critical to the proper functioning of the Libellula. suite. The network requirements set out in this section are to be regarded as necessary and non-negotiable conditions for the validity of technical support and the software’s performance guarantees.
The use of Wi-Fi, Powerline, MoCA or any form of hybrid wired/wireless connection is strictly prohibited for systems on which the Libellula suite is installed, running or being used. Failure to comply with this requirement constitutes non-compliance of the Customer’s infrastructure and relieves the supplier of all liability for malfunctions, data loss or performance degradation.
MINIMUM WIRING STANDARD
Cat5e — The minimum acceptable standard for new installations. Supports Gigabit Ethernet up to 100 metres. Accepted only where no alternatives are available and subject to verification of actual performance.
RECOMMENDED WIRING STANDARD
Cat6 or higher — The recommended standard for all new installations. It ensures stable Gigabit performance, reduced electromagnetic interference and greater scope for future infrastructure expansion.
SUITABLE NETWORK SWITCHES
All systems must be connected via professional-grade managed or unmanaged network switches with Gigabit Ethernet ports. Network hubs or low-quality consumer switches are not permitted.
MAXIMUM PERMITTED LATENCY
The latency (ping) between the client and the server/shared resource must be ≤ 1 ms under idle network conditions. Jitter must be ≤ 1 ms. Higher values indicate that the infrastructure does not comply.
PERFORMANCE CHECK
The Customer is required to check the actual network performance prior to installation and periodically during operation. The supplier may request documentation of the measurements should any anomalies be reported.
All network infrastructure components involved in the operation of the Libellula suite must operate in Gigabit full-duplex mode. This requirement applies without exception to all network devices within the infrastructure.
SWITCH PORTS
All network switch ports used for Libellula systems must be configured or auto-negotiated to 1000 Mbps full-duplex. Ports operating at 100 Mbps or in half-duplex mode are not permitted.
CLIENT NETWORK CARDS
All network interface cards in client workstations must be Gigabit Ethernet and configured to operate at 1000 Mbps full-duplex. Network interface cards built into laptops or consumer systems must be checked prior to installation.
SERVER NETWORK CARDS
Application and database servers must be equipped with server-grade Gigabit network cards or higher. It is recommended that there be at least two network cards to ensure redundancy and the separation of application traffic.
|
Parameter |
Minimum value |
Notes |
|
Transmission speed |
1000 Mbps (1 Gbps) |
Gigabit Ethernet required |
|
Duplex mode |
Full-duplex |
Half-duplex not permitted |
|
Client-server latency |
≤ 1 ms |
Under no-load conditions |
|
Jitter |
≤ 1 ms |
Measured over a 60-second interval |
|
Packet loss |
0% |
No leakage under normal conditions |
|
Minimal wiring |
Cat5e |
Cat6 or higher recommended |
Failure to comply with the specified network parameters constitutes non-compliance on the part of the Customer’s infrastructure and relieves the supplier of all liability for malfunctions, data loss, file corruption or a deterioration in the performance of the Libellula. suite. The Customer is required to document and certify the compliance of their network infrastructure prior to the start of the installation.
This version of the document contains significant updates compared with previous versions of the system requirements. Below is a summary of the main changes introduced, indicating the area concerned and the nature of the update.
|
Area |
Update Introduced |
Impact |
|
Client |
Official support for Windows 11 Pro, AMD Ryzen processors, Gigabit networking required, NVMe SSD storage |
High |
|
RAM Client |
System requirements update: 8 GB minimum / 32 GB recommended (previously: 8/16 GB) |
High |
|
Server RAM |
System requirements update: 16 GB minimum / 64 GB recommended (previously: 16/32 GB) |
High |
|
Graphics |
Specific CAD/CAM requirements have been added; a dedicated GPU is recommended; minimum VRAM 256 MB / recommended 2 GB |
Medium |
|
Server |
Enterprise NVMe storage, mandatory RAID configuration, automatic backup, UPS and monitoring |
High |
|
Database |
A separate section dedicated to the application server, with specific requirements, has been added |
Medium |
|
Network |
Explicit ban on Wi-Fi/Powerline; latency requirements: ≤ 1 ms; jitter: ≤ 1 ms; Gigabit Full Duplex mandatory |
Critical |
|
Virtual |
Added a section on virtualised environments, including hypervisor requirements, dedicated resources and snapshot policies |
Medium |
|
2D–3D |
Added a dedicated technical section detailing GPU, RAM, disk space and RS232 requirements for legacy systems |
Medium |
WINDOWS 11 PRO
New operating system supported and recommended.
AMD Ryzen
Official support for AMD Ryzen client processors.
NVMe SSD
NVMe storage recommended for clients and servers.
GIGABIT FULL DUPLEX
A mandatory requirement for the entire infrastructure.
This document is legally binding and constitutes a prior agreement. The requirements set out herein are essential conditions for the provision of technical support, for the validity of the software performance guarantees, and for the proper performance of the support and maintenance contracts entered into with the supplier of the Libellula. suite.
CUSTOMER'S RESPONSIBILITY
The Customer is responsible for ensuring that the entire IT infrastructure complies with the requirements set out in this document, including hardware, system software, network configuration, backups, security and updates. The Customer must promptly notify the supplier of any significant changes to the infrastructure that may affect the operation of the suite.
SUPPLIER'S LIABILITY
The supplier guarantees the proper functioning of the Libellula suite only where the infrastructure complies with the specified requirements. The supplier reserves the right to suspend or limit technical support in the event of non-compliant infrastructure, subject to prior written notice to the Customer, without this constituting a breach of contract.
COMPLIANCE CHECK
The supplier may, at any time, request technical documentation relating to the Customer’s infrastructure in order to verify its compliance with the specified requirements. In the event of established non-compliance, the Customer is required to bring the infrastructure into compliance within the timeframe agreed in writing with the supplier.
DISCLAIMER
The Customer shall bear sole responsibility for any malfunctions, data loss, service interruptions, performance degradation or damage resulting from infrastructure that does not comply with the specified requirements. The supplier shall not be held liable in such circumstances, even where active support contracts are in place.
Signing the installation or support contract implies full acceptance of the requirements set out in this document and constitutes a declaration by the Customer that they have, or undertake to provide, a compliant infrastructure prior to the start of the installatione.
GENERAL TERMS AND CONDITIONS OF SALE
The hardware and software infrastructure requirements for Libellula are set out in the General Terms and Conditions of Sale, which can be viewed directly via the following link: General Terms and Conditions of Sale – Libellula