How Hotstar Is Leading the Way in Live Streaming Technology

Hotstar is a popular Indian over-the-top (OTT) streaming service that offers a wide variety of content, including live sports. The service has become particularly popular for streaming cricket matches, especially for India vs Pakistan cricket matches.

During these matches, Hotstar can handle millions of concurrent viewers. In fact, in 2019, Hotstar set a global record for live streaming to 25.3 million concurrent viewers during India vs Pakistan match in the ICC Cricket World Cup.

So how does Hotstar handle such massive traffic? Here are some of the key technologies that the company uses:

• Akamai CDN: Hotstar uses Akamai’s Content Delivery Network (CDN) to distribute its content to users around the world. This helps to ensure that users get a high-quality streaming experience, even if they are located far away from Hotstar’s servers.
• Autoscaling: Hotstar uses autoscaling to automatically scale its infrastructure up or down in response to changes in traffic. This ensures that the service can always handle the load, even during peak times.
• Load testing: Hotstar performs extensive load testing on its infrastructure before and during major events. This helps to identify and fix any potential problems before they impact users.
• Project Hulk: Hotstar has an in-house project called Project Hulk that helps to test the system’s resilience and find breaking points. Project Hulk uses a variety of techniques to simulate real-world traffic conditions, including bots, distributed denial-of-service (DDoS) attacks, and other malicious traffic.

In addition to these technologies, Hotstar also has a team of experienced engineers who are constantly working to improve the service. This includes developing new technologies, optimizing existing systems, and finding new ways to improve the user experience.

As a result of these efforts, Hotstar has been able to successfully handle millions of viewers in live games, even during India vs Pakistan cricket matches. This has made Hotstar one of the most popular OTT streaming services in India, and it is well-positioned to continue to grow in the future.

Here are some additional details about the technologies that Hotstar uses to handle millions of viewers in live games:

• Akamai CDN: Akamai’s CDN is a global network of servers that are distributed all over the world. This allows Hotstar to deliver its content to users from the nearest server, which helps to improve performance. The CDN also helps to protect Hotstar’s content from DDoS attacks.
• Autoscaling: Autoscaling is a feature that allows Hotstar to automatically scale its infrastructure up or down in response to changes in traffic. This ensures that the service can always handle the load, even during peak times. Hotstar uses AWS Autoscaling to achieve this.
• Load testing: Load testing is a process of simulating real-world traffic conditions on a system to test its performance. Hotstar performs extensive load testing on its infrastructure before and during major events. This helps to identify and fix any potential problems before they impact users. Hotstar uses a variety of tools to perform load testing, including JMeter, Gatling, and Locust.
• Project Hulk: Project Hulk is an in-house project at Hotstar that helps to test the system’s resilience and find breaking points. Project Hulk uses a variety of techniques to simulate real-world traffic conditions, including bots, distributed denial-of-service (DDoS) attacks, and other malicious traffic. This helps Hotstar to ensure that its infrastructure can withstand even the most extreme traffic conditions.

These are just some of the key technologies that Hotstar uses to handle millions of viewers in live games. As the company continues to grow, it is likely to continue to invest in new technologies to improve its streaming capabilities.

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