> For the complete documentation index, see [llms.txt](https://knowlg.sunbird.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowlg.sunbird.org/use/system-requirements.md).

# System requirements

### Editors & Players

* Microsoft Visual Studio Code or any code editor(JS, HTML & Typesciprt)
* Node JS ( version 8. x or >10. x )
* NPM ( v6. x.x or higher )
* Angular

### Dial service

**Hardware:**

Can be made to run on small servers for testing or development environments(1GB RAM machine)

The production server should have at least 2 cores, and at least 8GB of RAM

**Software:**

### Other microservices

**Content, Collection & Taxonomy Services**

Can be made to run on small servers for testing or development environments(1GB RAM machine)

The production server should have at least 2 cores, and at least 8GB of RAM

### Search Service

Refer <https://www.elastic.co/guide/en/cloud-enterprise/current/ece-hardware-prereq.html>

## Typical Requirement for production

In order to achieve full deployment of a Knowlg instance within a Kubernetes cluster, encompassing microservices, job processing, and databases, the following infrastructure components are essential:

| Type  | Details                                                             |
| ----- | ------------------------------------------------------------------- |
| Infra | 4 nodes Kubernetes clusters with 4 Core 16 GB RAM & 100 GB storage. |
| Cost  | Monthly cost approx 60K INR (100% usage)                            |


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