What is two or more servers configured to operate as a single unit for load balancing purposes?

What is two or more servers configured to operate as a single unit for load balancing purposes?

Challenges

Workloads on backend servers are heavy during peak hours in the audio, video, and game industries:

• A large amount of network traffic is forwarded between clients and backend servers in scenarios, such as short videos, long videos, livestreaming, online education, and online games.

• Large traffic fluctuations occur in audio and video scenarios. This affects the performance, elasticity, stability, and availability of systems.

Benefits

  • High Performance

    Supports Cloud Network Management 2.0. A single SLB instance supports 1,000,000 QPS.

  • High Elasticity

    SLB automatically adjusts its processing capabilities based on the inbound traffic. You do not need to configure the service manually.

  • Advanced Protocol

    Supports QUIC to facilitate transmission for videos and reduce First Contentful Paint (FCP) time.

Alibaba Cloud CDN

A highly scalable and cost-effective service to accelerate content delivery.

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Anti-DDoS

Automatically protects your service from DDoS attacks.

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ApsaraDB for Redis

A fully-managed cloud database service that supports Redis.

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What is two or more servers configured to operate as a single unit for load balancing purposes?

Requirements

Frequent business adjustment occurs in scenarios, such as new retail, new finance, product releases, and large-scale promotions.

Services must be secure, reliable, elastic, and ready to use after they are activated.

You must provide flexible billing to reduce costs.

Benefits

  • Ready-to-use

    You do not need to purchase or deploy any hardware. The SLB service is ready to use after it is activated. You can specify billing methods based on your business requirements. This allows you to manage your business flexibly and efficiently.

  • Scalability

    SLB automatically adjusts its processing capabilities based on inbound traffic. You do not need to configure the service manually in large-scale promotion scenarios.

  • High Security and Reliability

    Provides disaster recovery at four levels. SLB supports integration with Anti-DDoS and Cloud Firewall to secure your business.

Elastic Compute Service (ECS)

Provides elastic and secure servers to host your services on the cloud.

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Web Application Firewall (WAF)

Defends websites from common attacks at the application layer to ensure security and availability.

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Cloud Enterprise Network (CEN)

A global network that consists of interconnected hybrid clouds and distributed systems.

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What is two or more servers configured to operate as a single unit for load balancing purposes?

Requirements

Enterprises from the Internet, finance, and enterprise sectors want to use advanced cloud-native technologies to deploy their new businesses on the cloud or adjust their current businesses.

You must use the cloud-native SLB service to use ACK, SAE, or Kubernetes.

Benefits

  • Cloud-Native

    Integrated with ACK, SAE, and Kubernetes. SLB functions as a cloud-native gateway on Alibaba Cloud to distribute inbound network traffic.

  • Fully Developed APIs

    SLB supports gRPC and provides fully-developed APIs that you can call to manage the connections to a large number of microservices.

Container Service for Kubernetes (ACK)

Provides secure and highly-available container services and supports stable upgrades.

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Elastic IP Address (EIP)

An independent public IP resource that allows flexible management.

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NAT Gateway

Functions as an Internet gateway for a VPC.

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What is two or more servers configured to operate as a single unit for load balancing purposes?

Requirements

Multinational enterprises want to distribute network traffic from different regions across applications and connect their data centers to Alibaba Cloud in a cost-effective way.

They want to build a hybrid cloud or a cross-region network that provides multi-level disaster recovery.

Benefits

  • Support for All Regions

    Supports intelligent DNS resolution. Client traffic is directed to the best available IP addresses to accelerate transmission and improve the user experience.

  • Multi-Level Disaster Recovery

    SLB provides high availability across regions and zones.

  • Ease of Use

    You can use SLB and CEN to build a global network that connects data centers in different regions to Alibaba Cloud in a fast and simplified way.

Global Accelerator (GA)

Provides network acceleration services for your Internet-facing application globally.

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Cloud Enterprise Network (CEN)

Allows you to build a global network that consists of interconnected hybrid clouds and distributed systems with scalability and communication capabilities at the enterprise level.

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Object Storage Service (OSS)

Provides encrypted and secure storage services on the cloud.

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What are the two types of load balancer?

Elastic Load Balancing supports the following types of load balancers: Application Load Balancers, Network Load Balancers, and Classic Load Balancers. Amazon ECS services can use these types of load balancer. Application Load Balancers are used to route HTTP/HTTPS (or Layer 7) traffic.

Which service is used for load balancing?

Elastic load balancing service refers to an the application delivery controller's ability to scale traffic loads up or down automatically and LBaaS implementations provide on-demand elasticity for load balancing services. LBaaS is commonly used for load balancing web services.

What is load balancing configuration?

Load balancing is used to divvy up between two or more servers the amount of work usually done by one, allowing more work to get done in the same amount of time. In general, this means that all users are served faster. Load balancing can be implemented with hardware, software, or a combination of both.

What is load balancing in network operating system?

Load balancing is a core networking solution used to distribute traffic across multiple servers in a server farm. Load balancers improve application availability and responsiveness and prevent server overload.