Research Computing
Co-location
All hosting services enable website operation. You can determine the hosting service suitable for your current requirements by referring to the comparison chart below.
Hosting Application Page
- Seoul National University Portal MySNU (mySNU) > SNUin Support > IT Services > Hosting Service
※ For detailed information, refer to the ‘Application Procedure Guide’
Feature
| Item | Web Hosting | Server Hosting | Co-location |
|---|---|---|---|
| Purpose | Promotion/small-scale websites | Websites requiring additional software installation | Server space rental service / Websites using a large amount of server resources |
| Suitable Daily Visitors | Up to 200 | Up to 1000 | Over 1000 |
| Website Address | Use of Seoul National University domain (e.g., mydomain.snu.ac.kr) is possible | ||
| Advantages | Operation possible with just website installation | Optimization of website operating environment | Cost-effective for high-specification resource use |
| Disadvantages | Limited to designated website operating environment | Need to secure personnel for OS environment management, high cost for high-performance specifications | Need to secure personnel for OS environment and equipment management, high initial cost due to equipment purchase |
| Eligible Applicants | All members of Seoul National University | Institutions/faculty/staff/teaching assistants | Institutions/faculty/staff/teaching assistants |
| User Preparation | Website development personnel, website maintenance personnel | Website development personnel, website maintenance personnel, server operating system management personnel | Website development personnel, website maintenance personnel, server operating system management personnel, equipment management personnel (e.g., parts maintenance), rack-type server, and LAN cables |
| Remarks | * Prior consultation with the Information Support Department (snusys@snu.ac.kr, 02-880-8282) is mandatory before applying for colocation | ||
Comparison
| Item | Web Hosting | Server Hosting | Co-location |
|---|---|---|---|
| Main Service | Provides a folder for website operation | Provides an OS for website operation | Provides server space, network, and power for server hosting |
| Additional Services | SSL (provided by default) Integrated authentication (provided by default) Public I-PIN (provided by default) | SSL (user-installed) Integrated authentication (user-installed, additional charges) Public I-PIN (user-installed) | SSL (user-installed) Integrated authentication (user-installed, additional charges) Public I-PIN (user-installed) |
| Server Monitoring | Monitored by the Information Headquarters | Fault notification texts sent upon request | Fault notification texts sent upon request |
| Network Maximum Speed | 100Mbps within the campus, 10Mbps outside the campus | ||
| Daily Transfer Limit | 3GB | No limit | |
| Security | Mandatory one-time vulnerability check by the user, subsequent checks upon request from the security team Mandatory blocking of predefined hacking patterns and personal information formats | ||
| Remarks | * Domain use possible for external equipment (Contact: snunet@snu.ac.kr) | ||
Using Fare
| Item | Web Hosting | Server Hosting | Co-location |
|---|---|---|---|
| Basic Specifications | Disk: 2GB | CPU: 1 core Memory: 2GB Disk: 20GB | 1/8 rack (up to 3U size server) space |
| Basic Specification Cost | Annual: 30,000 KRW | Annual: 240,000 KRW | Annual: 300,000 KRW |
| Additional Specifications (Cumulative Limit) | 12,000 KRW per 1GB (up to 5GB) | 120,000 KRW per 1 core (up to 4 cores) 120,000 KRW per 1GB of memory (up to 8GB) 120,000 KRW per 20GB of disk (up to 500GB) | Continual expansion based on basic specification unit/cost |
Linux Hosting Administrator Access
| Steps | Task |
|---|---|
| 1. Preparation of access program | Run programs allowing SSH (putty or Secure Shell Client). |
| 2. Port Open (optional) | Request No. 22 Administrator Port Open for the access. |
| 3. Server Access | Access with the information below. 1. Host Name: Web Page IP 2. Port: 22 3. ID: User ID for web hosting; Administrator ID for server hosting and collocation 4. Password: Password for the input ID |
* If the web hosting ID information is lost, request “Find Password.” There is no support available for server hosting or collocation if ID information is lost.
Linux Hosting Administrator File Upload
| Steps | Task |
|---|---|
| 1. Preparation of access program | Run programs allowing SSH (AlFtp, FileZilla, or Secure Shell Client). |
| 2. Port Open (optional) | Request No. 22 Administrator Port Open for the access. |
| 3. Server Access | Access with the information below. |
* If the web hosting ID information is lost, request “Find Password.” There is no support available for server hosting or collocation if ID information is lost.
Windows Hosting Administrator File Upload
| Steps | Task |
|---|---|
| 1. Preparation of access program | Run programs allowing FTP (AlFtp, FileZilla, or Secure Shell Client). |
| 2. Port Open (optional) | Request Administrator Port Open for the access |
| 3. Server Access | Access with the information below. 1. Host Name: Web Page IP 2. Port: No. 22 for web hosting; Server setting for server hosting and collocation. 3. ID: User ID for web hosting; Administrator ID for server hosting and collocation 4. Password: Password for the input ID |
* If the web hosting ID information is lost, request “Find Password.” There is no support available for server hosting or collocation if ID information is lost.
Linux Web Hosting DB Management
| Steps | Task |
|---|---|
| 1. Server Access | Access web page as Linux server administrator. |
| 2. DB Access Commands | Input the following commands in order: |
| 3. DB Backup Commands | Input the following commands in order: |
| 4. DB Backup Data Recovery Commands | Input the following commands in order: |
* If the web hosting ID information is lost, request “Find Password.”
