# Hardware Requirements

The following hardware requirements provide a **baseline** for installing and running the ONEWEB Platform. Actual requirements may vary depending on deployment architecture, workload, and usage scale.

These requirements apply to both on‑premises and cloud‑based environments.

***

### Supported Hardware Platforms

ONEWEB supports deployment on the following hardware architectures:

* **x86‑64**
* **IBM POWER Systems**
* **SPARC**

This flexibility allows ONEWEB to be deployed across a wide range of enterprise infrastructure environments.

***

### Disk Space & File System Requirements

Adequate disk space is required for installing platform components and storing application data.

| Component              | Minimum Disk Space                                                       |
| ---------------------- | ------------------------------------------------------------------------ |
| **Web Server**         | At least **5 GB** for web server installation                            |
| **Application Server** | At least **20 GB** for application server and ONEWEB platform components |
| **Database Server**    | At least **10 GB** for database installation and ONEWEB master data      |

> Additional disk space may be required depending on application data volume, logging, and monitoring configurations.

***

### Memory (RAM) Requirements

Sufficient memory is essential to ensure stable runtime performance.

| Component              | Minimum Memory |
| ---------------------- | -------------- |
| **Web Server**         | **4 GB RAM**   |
| **Application Server** | **8 GB RAM**   |
| **Database Server**    | **8 GB RAM**   |

For production environments, higher memory allocation is recommended based on concurrency and transaction volume.

***

### CPU Requirements

CPU requirements vary depending on the server role and processor architecture.

| Component              | Minimum CPU Requirement                       |
| ---------------------- | --------------------------------------------- |
| **Web Server**         | 1 CPU core (Intel) or 1 CPU core (IBM POWER)  |
| **Application Server** | 2 CPU cores (Intel) or 1 CPU core (IBM POWER) |
| **Database Server**    | 2 CPU cores (Intel) or 1 CPU core (IBM POWER) |

For high‑availability or cloud deployments, CPU resources should be scaled according to expected load.

***

### Architectural Considerations

From a system architecture perspective:

* Web, Application, and Database components **may run on separate servers** or
* **May be co‑located on the same server**, provided sufficient resources are available

The final allocation depends on:

* Deployment model (Standalone, HA, Cloud)
* Expected user load and transaction volume
* Security and performance requirements


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