Most often, it is a set of linked servers which accelerate giving the data (photo, video, scripts) back to the user. CDN servers are placed as close as possible to the end audience.
CDN takes popular content to cache servers where it is accumulated, temporarily stored (cached) and given at future requests.
•Content delivery without CDN
Content delivery with CDN•
Placing servers closer to users allows to reduce the number of hops, latency and server response time.
Thus, the content becomes locally available to end-clients and that improves their user experience and converts visitors into paying customers.
Placing servers closer to users allows to reduce the number of hops, latency and server response time.
Thus, the content becomes locally available to end-clients and that improves their user experience and converts visitors into paying customers.
CDN allows to restrict access to content and protect it from unwanted downloads.
Moving content to CDN servers reduces the load on origin servers.
CDN servers back each other up, and in the event of an accident the traffic is automatically routed to other servers of the network.
If the content of interest is available without delays, quickly loaded and does not annoy with buffering, the user will stay on the website, in the online store, in the game or on the entertainment portal longer.
A quality user experience will turn your visitors into satisfied customers who are more likely to pay for content and come back to your resources again.
Reducing the load on servers and ensuring high reliability of a CDN can help lower the requirements in terms of performance and the number of servers and internet channels used — in fact, you will have to pay only for the resources actually consumed by a third-party provider.
Savings on CDN traffic allow you to reduce costs significantly. Transferring files to another continent once, keeping them on a local server there and distributing over local links will be cheaper than sending the same traffic across the Atlantic for the thousandth time.
In case of a particularly limited bandwidth transferring static files to a CDN is cheaper than upgrading network equipment. Usually statics occupies a significant portion of the available bandwidth, and instead of upgrading from 1 to 10 Gbps or from 10 to 40 Gbps it is cheaper to send 80 % of traffic to a CDN with no need to invest in expensive servers.
CDN takes creating and supporting your own distributed system of web servers with an experienced operational service team off the table. By using CDN you can quickly scale and develop your web projects abroad.
Internet traffic is growing worldwide. Therefore, all popular content providers and web projects with a large geographically distributed audience either build their own CDNs (which is expensive) or choose a third-party service (which is more profitable).
Moreover, different businesses use CDN for different reasons.
Type of content provider |
Benefits of using a CDN |
|---|---|
|
Type of content provider
Portals with free content or content distributed by subscription Portals with paid content Websites with large files Online stores Corporate websites News websites and news aggregators Industry-specific portals Government portals TV and radio broadcasting companies Video portals oriented to placing and displaying user-generated content (UGC) Software makers |
Benefits of using a CDN
Regional coverage Stabilization of server load Increased resiliency Reduced load on the backbone segment Improved quality of service Increased speed of delivering content to customers Minimized backbone internet traffic costs Reduced server capital costs (CapEx) Resiliency DDoS protection Regional coverage Increased interactivity of services Improved quality of service Reduced server capital costs (CapEx) Ensuring uninterrupted live broadcasts to a mass audience Regional coverage Improving peak performance Reduced update server costs Minimized backbone internet traffic costs Improving peak performance |
Traffic peak during a surge of interest in the resource of one of the clients.
When choosing a provider, pay attention to its presence in the region where your clients are mainly located.
Luxembourg
Voronezh
Moscow
Nizhny Novgorod
Ekaterinburg
Krasnoyarsk
Angarsk
Chelyabinsk
Khabarovsk
Yuzhno-Sakhalinsk
Seoul
Karachi
Mumbai
Dhaka
Kathmandu
Singapore
Jakarta
Bangkok
San Jose
Miami
McAllen
Atlanta
Ashburn
Manassas
Denver
Dallas
Chicago
Seattle
Los Angeles
Toronto
Frankfurt
Amsterdam
London
Paris
Marseille
Warsaw
Madrid
Milan
Stockholm
Prague
Sydney
Melbourne
Minsk
Saint Petersburg
Pskov
Petrozavodsk
Orel
Kazan
Samara
Barnaul
Vladivostok
Novosibirsk
Nur-Sultan
Pavlodar
Almaty
Ulaanbaatar
Tashkent
Ashgabat
Kiev
Kharkiv
Lviv
Kishinev
Bucharest
Belgrade
Ufa
Perm
Bishkek
Hong Kong
Taipei
Tokyo
Osaka
Dubai
Budapest
Sofia
Istanbul
Tel Aviv
Amman
Baghdad
Rio de Janeiro
Fortaleza
Porto Alegre
Bogotá
Quito
São Paulo
Lima
Mexico City
Guatemala-City
Santiago de Chile
Buenos Aires
Sunnyvale
Rostov-on-Don
Krasnodar
Aksai
Baku
Yerevan
New York
Johannesburg
Lagos
Djibouti
Nairobi
Lissabon
Luanda
Duschanbe
Tbilisi
Modern CDN service must provide support for a range of necessary protocols, cache settings and content protection parameters.
Access to the API is required for comfortable integration of CDN with your system.
High-quality real-time statistics is critical for analysis, decision making and business management.
Ease of service should be provided by competent and helpful people who are available 24/7.
“We use G‑Core Labs as the main provider for CDN in Russia. High speed of delivering content to users, great prices and responsive technical support are the key to successful cooperation. We have never regretted this choice.”
“We use G‑Core Labs as the main provider for CDN in Russia. High speed of delivering content to users, great prices and responsive technical support are the key to successful cooperation. We have never regretted this choice.”
“We’ve chosen G‑Core Labs for the perfect balance between price and quality, which was not the case with our previous vendor. As a bonus for a great service, G‑Core Labs provides a friendly and timely technical support….”
“We’ve chosen G‑Core Labs for the perfect balance between price and quality, which was not the case with our previous vendor. As a bonus for a great service, G‑Core Labs provides a friendly and timely technical support so we can get answers to any question at any time.”
“We evolved World of Tanks with G‑Core Labs support, overcoming challenges and reaching new heights together. Believe me, it takes years to build an always-on infrastructure that can handle over a million PCCU.”
“We evolved World of Tanks with G‑Core Labs support, overcoming challenges and reaching new heights together. Believe me, it takes years to build an always-on infrastructure that can handle over a million PCCU.”
“G‑Core Labs is one of our key partners for successful distribution of Black Desert Online in Latin America. Resilient and agile, G‑Core Labs exceeded all expectations.”
“G‑Core Labs is one of our key partners for successful distribution of Black Desert Online in Latin America. Resilient and agile, G‑Core Labs exceeded all expectations.”
“G‑Core Labs solves the issue of providing efficient and reliable delivery of the over 250 games on our service. Content is delivered as quickly as possible to our players all over the world….”
“G‑Core Labs solves the issue of providing efficient and reliable delivery of the over 250 games on our service. Content is delivered as quickly as possible to our players all over the world. G‑Core Labs is more than just an awesome network and flexible pricing. Their high-quality product is backed up by top-notch professionals who love what they do.”
“The G‑Core Labs team understand our needs and promptly responds to our requests. The infrastructure provisioned meets the highest international standards.”
“The G‑Core Labs team understand our needs and promptly responds to our requests. The infrastructure provisioned meets the highest international standards.”
“We've been using the CDN service from G‑Core Labs for a long time, and we're completely satisfied with the high quality of the service, robustness and quick response times, whether we request some changes….”
“We've been using the CDN service from G‑Core Labs for a long time, and we're completely satisfied with the high quality of the service, robustness and quick response times, whether we request some changes or just discuss routine operational questions.
In the modern world these parameters are among the most crucial ones when it comes to selection of a business partner as it allows us to ensure the level of service that our clients expect..”
“Two years ago, we switched to a new model based on a premium subscription. This business model required us to quickly create new features….”
“Two years ago, we switched to a new model based on a premium subscription. This business model required us to quickly create new features and to change revenue models when necessary. We were looking for a vendor that would help us make this happen. G‑Core Labs met all our requirements.”
“Dance music is popular all over the world. Thanks to G‑Core Labs, we were able to reach the world level and attract a new dance audience. The signal of the first Russian dance radio station DFM is now available without any delays….”
“Dance music is popular all over the world. Thanks to G‑Core Labs, we were able to reach the world level and attract a new dance audience. The signal of the first Russian dance radio station DFM is now available without any delays on all continents and in HD quality.”
“We are happy to welcome G‑Core Labs as a partner, and to include them into our global infrastructure….”
“We are happy to welcome G‑Core Labs as a partner, and to include them into our global infrastructure. G‑Core Labs will provide us with server resources enabling us to grow our agnostic method of deploying game sessions closer to players around the world. G‑Core Labs’ great and stable network connectivity in upcoming markets in Southern ….”
“Special thanks to technical support staff for their competence. If we have any questions, they get resolved lightning fast!.”
“Special thanks to technical support staff for their competence. If we have any questions, they get resolved lightning fast!.”
“Our Russian userbase has always been big, but we could not open our service officially until it lived up to player expectations. Finally, we found G‑Core Labs and can concentrate on what we do best!.”
“Our Russian userbase has always been big, but we could not open our service officially until it lived up to player expectations. Finally, we found G‑Core Labs and can concentrate on what we do best!.”
“Having a reliable and quick-to-respond hosting partner is crucial to the success of an MMO game like Albion Online. G‑Core Labs delivers just that….”
“Having a reliable and quick-to-respond hosting partner is crucial to the success of an MMO game like Albion Online. G‑Core Labs delivers just that. Whether it was the implementation of an advanced DDoS protection solution for our game, or resolving the connectivity issues of individual players, the G‑Core Labs technicians have been there for us 24/7. Always helpful, professional and dedicated.”
“We relied on Zumidian to handle our migration from different hosting providers to G‑Core Labs….”
“We relied on Zumidian to handle our migration from different hosting providers to G‑Core Labs. The key success factors were to save costs and ensure that there was no disruption of our game or as little as possible. Zumidian and G‑Core Labs helped us save over 40 % of our hosting costs while getting brand new hardware and handled the whole migration with only a 4h disruption of the game during a planned maintenance window.”
“We were looking for a CDN provider with the best value for money. G‑Core Labs has met these requirements….”
“We were looking for a CDN provider with the best value for money. G‑Core Labs has met these requirements. And the availability of a server in the United Arab Emirates was a decisive factor in choosing a contractor.”
“For us, the question of speed and loading quality for video content is extremely important, since all of our users value their time. Thanks to G‑Core Labs, we have the ability to provide online education….”
“For us, the question of speed and loading quality for video content is extremely important, since all of our users value their time. Thanks to G‑Core Labs, we have the ability to provide online education of the highest quality in Russia and the world.”
“Good service with pleasing price.”
“Good service with pleasing price.”
“Our server facilities for Russian customers have always been provided by Western based partners before. The opportunity to buy these services from a company registered in Russia was a breakthrough moment for us….”
“Our server facilities for Russian customers have always been provided by Western based partners before. The opportunity to buy these services from a company registered in Russia was a breakthrough moment for us. Thanks to G‑Core Labs we managed to provide our customers with the opportunity to deliver 4K live streaming over the Internet. Our partnership began with the Baltic states and Russia and continues throughout the world. We have been using G‑Core Labs services since 2017 and so far we can only say one thing — it's an excellent service!.”
“We tried several services, but since most of our customers are located in the CIS, and our customers’ customers can be located anywhere in the world, we had an important requirement: good coverage both in Russia and worldwide….”
“We tried several services, but since most of our customers are located in the CIS, and our customers’ customers can be located anywhere in the world, we had an important requirement: good coverage both in Russia and worldwide. At the end of 2019, after an unsuccessful cooperation with a popular global provider, we decided to try the G‑Core Labs CDN, and were pleasantly surprised by the coverage, ease of setup, quality of support, and attitude towards the product in genera.”
“The site is working, everything is fine. The control panel is simple and user-friendly. But it would be cool if you provided mail service and backups as separate services but not just another server where we can configure backups.”
“The site is working, everything is fine. The control panel is simple and user-friendly. But it would be cool if you provided mail service and backups as separate services but not just another server where we can configure backups.”
“Partnership with G‑Core Labs allows us to eliminate the need to maintain and invest in infrastructure….”
“Partnership with G‑Core Labs allows us to eliminate the need to maintain and invest in infrastructure for the delivery of digital static content, focusing on the development of the online platform.”
“G‑Core Labs has a wide range of services and hardware configurations and the customer support is at the highest level. We are glad about the choice of the hosting provider for our TV channel site.”
“G‑Core Labs has a wide range of services and hardware configurations and the customer support is at the highest level. We are glad about the choice of the hosting provider for our TV channel site.”
“Collaboration with G‑Core Labs was the right decision. Thanks to a distributed network of servers around the world, we now have the opportunity to expand our operations in other countries without investing in our own infrastructure….”
“Collaboration with G‑Core Labs was the right decision. Thanks to a distributed network of servers around the world, we now have the opportunity to expand our operations in other countries without investing in our own infrastructure and have the resources needed to provide a reliable and stable network environment for our gamers/users. While the quality of network and delivery is taken care of by G‑Core Labs experts, we can focus on what we do best — developing video games.”
“The speed, convenience and quality of services provided are the three main characteristics we have found in our partner G‑Core Labs.”
“The speed, convenience and quality of services provided are the three main characteristics we have found in our partner G‑Core Labs.”
“We want to thank the G‑Core Labs team, who were able to grasp the essence of the tasks in our project in the shortest possible time, took an integrated approach to working with content and provided a server….”
“We want to thank the G‑Core Labs team, who were able to grasp the essence of the tasks in our project in the shortest possible time, took an integrated approach to working with content and provided a server, streaming service, and video player for our stream. We’d also like to mention the promptness of technical support and the willingness to be in touch 24/7. We’ll be happy to cooperate further!.”
“G‑Core Labs has a high technological level, instant solutions for unconventional tasks, a friendly and client-oriented team.”
“G‑Core Labs has a high technological level, instant solutions for unconventional tasks, a friendly and client-oriented team.”
“G‑Core Labs' customer support team gets things done. They listen to you and react quickly. The prices for delivery are very competitive, and the product is developing in the right direction.”
“G‑Core Labs' customer support team gets things done. They listen to you and react quickly. The prices for delivery are very competitive, and the product is developing in the right direction.”
“While choosing a CDN provider we took into account 2 main things for us. They are quality of content delivery and maximum coverage around the world. We found both in G‑Core Labs. An as a bonus we got the API….”
“While choosing a CDN provider we took into account 2 main things for us. They are quality of content delivery and maximum coverage around the world. We found both in G‑Core Labs. An as a bonus we got the API that makes everything run as a clock-work. I recommend.”
“We were looking for the perfect vendor that would offer high-quality virtual machines at the best price. Many vendors offer high-quality service….”
“We were looking for the perfect vendor that would offer high-quality virtual machines at the best price. Many vendors offer high-quality service, but G‑Core Labs had the most attractive price. The 24/7 tech support service was also a great bonus.”
“Media Platform was the right choice, and G‑Core Labs has proven to be a very comfortable partner. Thank you very much for the quality level of services and the level of skills that you show.”
“Media Platform was the right choice, and G‑Core Labs has proven to be a very comfortable partner. Thank you very much for the quality level of services and the level of skills that you show.”
“We’re happy with our collaboration with G‑Core Labs. From the very beginning, there was a feeling that we were working not as different teams….”
“We’re happy with our collaboration with G‑Core Labs. From the very beginning, there was a feeling that we were working not as different teams but as a single team passionate about one big project. The coworkers take part in daily meetings, planning, and sprint analyses. We discuss all issues related to technical details and openly share information, and it’s very effective.”
“The GetCourse platform is visited by millions of users every day and our main goal is to provide them with a high quality product available 24/7 worldwide. This could not have been achieved without a decent infrastructure….”
“The GetCourse platform is visited by millions of users every day and our main goal is to provide them with a high quality product available 24/7 worldwide. This could not have been achieved without a decent infrastructure, which would have allowed us to forget about the issues regarding the availability of our service. Fortunately, this task was solved by G‑Core Labs.”
“The G‑Core Labs solution allows us to quickly launch our services. Tests have shown that any of the customers can receive the necessary information instantly, and the infrastructure itself is available in all geographical jurisdictions where we operate….”
“The G‑Core Labs solution allows us to quickly launch our services. Tests have shown that any of the customers can receive the necessary information instantly, and the infrastructure itself is available in all geographical jurisdictions where we operate. Each country has restrictions on the work with personal data, and, as a rule, we must store it within a specific country. G‑Core Labs makes it easy for us to solve this problem. That’s why we chose this company as our cloud partner.”
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