CDN Service 2020-08-31 08:44:14

INTRODUCTION


CDN – FASTER AND MORE SECURE WITH CONTENT DELIVERY NETWORK

VinaHost provides high quality CDN (Content Delivery Network) services built by highly-distributed platform of servers worldwide that provide high availability and performance by distributing the service spatially relative to end users. By reducing the physical distance between the server and the user, CDN helps minimize delays in loading web page content, enhance users experience, reduce server load and save bandwidth
  • 220 PoPs worldwide, ready to handle more than 2+ million CCU
  • 11 PoPs (datacenter) in Vietnam with more than 28+ servers
  • Domestic bandwidth up to 620 Gbps, with load of over 1+ milion CCU
  • DELL Server with Network 2x10GB NIC
  • Reduce server load, save bandwidth, speed up website
  • Protect server/website from DDoS attacks
  • Solutions: Software, Gaming, Live Streaming, Website, E-commerce...

PRICING

DOMESTIC
DOMESTIC BANDWIDTH UNIT PRICE (VNĐ/ GB/ MONTH)  
< 5TB 0.045
ORDER
5TB - 10TB 0.0395
ORDER
10TB - 50TB 0.0275
ORDER
50TB - 100TB 0.015
ORDER
100TB - 200TB 0.0135
ORDER
200TB - 300TB 0.0125
ORDER
300TB - 400TB 0.011
ORDER
400TB - 500TB 0.01
ORDER
INTERNATIONAL
INTERNATIONAL BANDWIDTH UNIT PRICE (VNĐ/ GB/ MONTH)  
1GB 0.09
ORDER

NOTE:

  • 1TB = 1024 GB;  1PB = 1024 TB        
  • The fee does not include 10% VAT.        
  • For support please contact us by email sales@vinahost.vn or phone 1900.6046. 
 

MAIN FEATURES

High availability and performance 40%+
High availability and performance 40%+
CDN stores the static content of the website to provide the fastest response time; gets the data from the closest server to user’s location and helps them in accessing website faster.
Live Streaming solution
Live Streaming solution
CDN is an effective Live Streaming solution thanks to its large bandwidth resource that handles a large number of visitors and enables fast and stable video transmission with low latency.
Content Filtering Solution
Content Filtering Solution
Content Filtering Solution set content access by IP address, time and geography to ensure that content is transmitted to users safely and reduces the amount of illegal traffic that affects bandwidth.
Large File Download
Large File Download
CDN allows users to download large data at peak time quickly safely and effectively.
Cache control
Cache control
CND allow you to create necessary configuration such as Cache Control, which helps control the data storage of the page in the browser cache, optimize the download speed and increase the security for the website.
Reduce server load and save bandwidth
Reduce server load and save bandwidth
CDN helps to reduce original server load when there is high traffic by storing and distributing static data (images, video clips, source code, css)... in the server all over the world.
HTTP / 2 protocol support
HTTP / 2 protocol support
CDN supports HTTP / 2 protocol, storing static content on CDN PoPs, reducing page load time, and increasing website performance significantly.
Analytics
Analytics
CDN service provides you with report of performance, usage and customer data through the built-in Analytics tool.
Anti DDoS attack
Anti DDoS attack
CDN provides Firewall that restricts cyber and DDoS attacks as well as protect website/server from 10 common security vulnerabilities according to OWASP.

Q&A


CDN is built by a network of many servers containing the same content located all round the world (and many ISPs in the same country) that which makes accessing website content or data faster by accessing the requested from the server closest to user’s location. CDN consists of two components:

  • The Origin Server
  • Cache Server - PoPs
  • Resources

Websites without CDN: The number of requests made to access the server: High

Website with CDN: The number of requests made for access on the server: Low

  • Download speed:

Websites without CDN: Slow and heterogeneous between users in different areas.

Website with CDN: Fast and consistent between users in different areas.

  • Investment costs

Websites without CDN: Invest in redundant hardware equipment, bandwidth and technical staff. Need to upgrade, buy a new server when traffic increases.

Website with CDN: Pay for what customers use; just need to buy and add more bandwidth quickly when traffic increases.

  • Security

Websites without CDN: Get high security risk due to publicizing the server

  • Infrastructure of the domestic system includes 11 PoPs (datacenter) with 28 servers located in ISPs that meet Tier III standards such as Viettel, FPT, VNPT, CMC HN, CMC HCM, Mobifone HCM (Viettel Hoa Lac , Viettel Binh Duong, Viettel Phap Van, Viettel Hoang Hoa Tham, FPT Duy Tan, FPT Tan Thuan, VNPT Tan Thuan, VNPT 12/1 Nguyen Thi Minh Khai, VNPT Nam Thang Long, CMC, Duy Tan (Mobifone), CMC District 9).
  • Domestic bandwidth is up to 620 Gbps, loads more than 1,000,000 CCU and billions of requests at the same time, the total bandwidth of the system is up to 180 PB per month.
  • The whole system has more than 200 PoPs with more than 2000 servers located in 22 countries worldwide.
  • Server meets international standards, server load is up to 40Gbps. Network: 2x10GB NIC

When using the CDN service, the entire static content of the website will be backed up and distributed to many other servers (called PoP - Points of Presence).

  • Website without CDN: Users will download all website data on the server that hosts this website to their computer.
  • Websites with CDN: Users will download static content from the CDN network closest to their location, and only download the remaining content of the website from the server that hosts this website.
  • Choose the service package you want to register at vinahost.vn
  • Make payment according to this guide: https://vinahost.vn/thanh-toan.html
  • After completing the payment, VinaHost will send you activation email and information of CDN domain name
  • You change the address to your image file, javascript file from domain.com to CDN domain. For some popular source code like Joomla, WordPress, you just need to install certain plugins and set the parameters for CDN activation.
CDN – FASTER AND MORE SECURE WITH CONTENT DELIVERY NETWORK

CDN (Content Delivery Network) solution use a CDN network that describes a system of multiple computers connected to each other through the Internet, in order to distribute content to users. Data access via CDNs helps reduce latency, increase traffic and expand scalability. CDN is the best choice for content solution including web objects, media files, software, documents, video streaming realtime, ...

The CDN system is essentially a cache server system, or replica server, containing identical and synchronized copies of data (such as videos, photos, documents, software ...) hosted in different parts of the world. The goal is to reach users and help them query the nearest data, and reduce the load for the original server.
Benefits of CDN for organizations and businesses:
  • Just need to pay for bandwidth usage.
  • Increase the number of visitors in many places, find potential customers and expand business activities to other regions and countries.
  • Save money to invest and upgrade your existing server system, just focus on your business.
  • Be compatible with popular source codes such as Wordpress, Joomla, Drupal, Magento…
  • Being highly appreciated by Google Ranking with better search results, increasing business advantages than competitors.
  • Use a mechanism to locate the server closest to the user to transfer data faster, speed up website anywhere.
  • The static files of the website will be hosted on the cluster of CDN Network servers that reduces server load.

Benefits of CDN services to end-users:
  • Save bandwidth for loading static data (images, css, javascript).
  • Speed up website, minimize latency when accessing and viewing content distribution websites such as Movies, Video clips, TVC, ...
  • Enhance user experience when accessing the website real time.
  • Allow users to watch online TV shows and events on the Internet at the fastest speed, ensuring the best image and sound quality even when viewed with popular devices (laptop, mobile,…).
Who needs to use CDN services:
  • The website has a lot of traffic or contains a lot of static content (images, css, javascript).
  • Media service providers, businesses and individuals use high-quality CDN infrastructure to distribute content (Movies, Video clips, TVC ...) on the Internet to promote and sell products and services to end-user.
  • Company events, liveshow, gameshow, fashion shows, music ... need live reporting service for users via the Internet.
  • Broadcasters need to develop channels for viewers through their website.
  • Business customers need to distribute Media content without investing in equipment, server infrastructure as well as technology to transfer Media content (video, livechannel, movie, tvc, live shows, photo documents ….) on the Internet.
  • Organizations and businesses need to develop VOD services (Video clips, Media, Movie ...) on the internet.
For support, don’t hessitate to contact us by email sales@vinahost.vn or phone 1900.6046. 
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