{"id":3213,"date":"2023-02-05T19:21:34","date_gmt":"2023-02-05T11:21:34","guid":{"rendered":"https:\/\/www.alotk.com\/?page_id=3213"},"modified":"2023-02-05T19:21:34","modified_gmt":"2023-02-05T11:21:34","slug":"load-balancing-en","status":"publish","type":"page","link":"https:\/\/www.alotk.com\/?page_id=3213&lang=en","title":{"rendered":"\u963f\u91cc\u4e91\u8d1f\u8f7d\u5747\u8861-en"},"content":{"rendered":"

[vc_row full_width=”stretch_row_content”][vc_column][vc_column_text]\"\"[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

Well-crafted features<\/h2>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_tour][vc_tta_section title=”Multiple protocol support” tab_id=”1646300542094-e33ddca7-69f4″][vc_column_text] Rich protocol support, satisfying Your diverse application scenarios<\/p>\n

specific agreement<\/p>\n

Support four-layer load balancing including TCP and UDP protocols, and seven-layer load balancing<\/a> including HTTP and HTTPS protocols<\/p>\n

certificate management<\/p>\n

Provide a centralized certificate management system for the HTTPS protocol to meet the needs of users for reliable and secure transmission. vc_column_text] provides a multi-level disaster recovery strategy and highly available user experience<\/p>\n

health examination<\/p>\n

Regularly detect the running status of the back-end cloud server. Once an abnormal cloud server is detected, the traffic will not be forwarded to the abnormal instance to ensure availability<\/p>\n

Multiple Availability Zones<\/p>\n

Some regions adopt multi-availability zone deployment to easily achieve disaster recovery in the same city<\/p>\n

Cluster deployment, session synchronization<\/p>\n

Cluster deployment is adopted, sessions are synchronized between machines, thus supporting hot upgrades, machine failures and cluster maintenance are transparent to users “][vc_column_text] is the first cloud computing vendor to propose performance guarantees for load balancing instances<\/p>\n

Performance Guaranteed Instance<\/p>\n

Introduce performance-guaranteed instances to achieve performance isolation between different instances and provide performance guarantees under corresponding specifications<\/p>\n

Extra Large Performance Specifications<\/p>\n

For large customers with high performance requirements, we provide super-sized load balancing instances, and performance is no longer a bottleneck. vc_column_text] Multiple scheduling algorithms and forwarding modes to improve the flexibility of application deployment<\/p>\n

Scheduling Algorithm<\/p>\n

Support weighted round robin and minimum number of connections scheduling algorithm, you can choose the corresponding algorithm to allocate user traffic according to your own needs<\/p>\n

Domain name URL forwarding<\/p>\n

Support traffic scheduling based on different domain names and URLs, improving the flexibility of application systems<\/p>\n

Cluster deployment, session synchronization<\/p>\n

Using cluster deployment, sessions are synchronized between machines to support hot upgrades, and machine failures and cluster maintenance are transparent to users[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Session persistence” tab_id=”1646300678469-0ac8f51c-85e9″][vc_column_text] forwards access requests from the same user to the same server for processing within a certain period of time to achieve continuity of user access<\/p>\n

Session persistence based on source IP<\/p>\n

Layer 4 (TCP) load balancing<\/a> realizes session persistence through IP address<\/p>\n

cookie-based session persistence<\/p>\n

Layer 7 (HTTP\/HTTPS) load balancing supports session persistence through cookies[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Multiple management methods and payment methods” tab_id=”1646300681676-010ef098-cb3e”][vc_column_text]According to business Features Flexible selection of instance types and payment methods, easy manipulation of various management methods load balancing<\/a><\/p>\n

Rich payment methods<\/p>\n

Provide two different settlement modes of post-payment and pre-payment, and support two billing methods based on traffic and fixed bandwidth<\/p>\n

flexible management<\/p>\n

Create, configure and manage load balancer<\/a> based on management console or OpenAPI and SDK[\/vc_column_text][\/vc_tta_section][\/vc_tta_tour][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

Actual scenarios of leading customers<\/h2>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_tabs][vc_tta_section i_type=”entypo” i_icon_entypo=”entypo-icon entypo-icon-note-beamed” add_icon=”true” title=”Coping with large audio and video traffic” tab_id=”1646300911124-74395ee3-56bf”][vc_column_text]<\/p>\n

\"\"Responding to massive visits<\/h3>\n

Automatic distribution of audio and video mass traffic<\/h4>\n

In audio and video applications, due to the need for a large amount of real-time interaction between users and anchors, the user traffic is very large, and the peak and valley effects of live broadcast services are obvious, which affects the flexibility and stability of the entire system. and usability pose great challenges<\/p>\n

Can solve<\/h5>\n
    \n
  • \n
    Improve horizontal scalability<\/h5>\n

    Adding or deleting load balancing backend servers takes effect in real time, and can be increased or decreased in real time according to the size of business traffic<\/p >\n<\/li>\n

  • \n
    Resist massive traffic<\/h5>\n

    Fast business development, huge access traffic, load balancing can provide traffic distribution services to multiple cloud servers<\/p >\n<\/li>\n

  • \n
    Improve app usability<\/h5>\n

    Load balancing provides back-end server health checks, real-time shielding of abnormal servers, improving system<\/p>\n<\/li>\n<\/ul>\n

    [\/vc_column_text][\/vc_tta_section][vc_tta_section i_type=”entypo” i_icon_entypo=”entypo-icon entypo-icon-note-beamed” add_icon=”true” title=”Separation of dynamic and static in online games” tab_id=”1646301012575-652d860e-bc20″][vc_column_text]<\/p>\n

    \"\"Separation of static and dynamic<\/h3>\n

    Separation of dynamic and static requests, fast and stable delivery<\/h4>\n

    Game business has a lot of static resources such as pictures that need to be loaded, and CDN is used to accelerate global users\u2019 access to static resources; when users interact in the game, the resulting access traffic is very large. Interactive real-time, need to use load balancing for traffic distribution<\/p>\n

    Can solve<\/h5>\n
      \n
    • \n
      Dynamic request traffic distribution<\/h5>\n

      Dynamic requests are large, using multiple cloud servers for computing and processing, and use load balancing services to distribute traffic at any time distribute<\/p>\n<\/li>\n

    • \n
      Static request fast loading<\/h5>\n

      Select object storage for static content, access CDN service, further optimize the content distribution chain<\/p>\n<\/li>\n<\/ul>\n

      [\/vc_column_text][\/vc_tta_section][vc_tta_section i_type=”entypo” i_icon_entypo=”entypo-icon entypo-icon-note-beamed” add_icon=”true” title=”Multi-level disaster recovery architecture” tab_id=”1646301010411-7a8bd55a-336e”][vc_column_text]<\/p>\n

      \"\"Multi-level disaster recovery architecture<\/h3>\n

      Disaster recovery solution across regions and availability zones<\/h4>\n

      User business spreads all over the world, use cloud resolution DNS to intelligently resolve and access users in different regions to the corresponding business system, use load balancing to distribute massive access traffic, and build regional and availability zones Level multi-layer disaster recovery architecture<\/p>\n

      Can solve<\/h5>\n
        \n
      • \n
        Intelligent analysis<\/h5>\n

        Intelligent judgment provides the best access resolution address, so that visitors can get the fastest and smoothest experience< \/p>\n<\/li>\n

      • \n
        Traffic distribution<\/h5>\n

        Fast business development, huge access traffic, load balancing can provide traffic distribution services to multiple cloud servers<\/p >\n<\/li>\n

      • \n
        Multi-level disaster recovery<\/h5>\n

        Analytics provides high availability across regions, and load balancing can achieve high availability at the availability zone level<\/p>\n<\/li>\n<\/ul>\n

        [\/vc_column_text][\/vc_tta_section][vc_tta_section i_type=”entypo” i_icon_entypo=”entypo-icon entypo-icon-note-beamed” add_icon=”true” title=”Mass access traffic distribution” tab_id=”1646301007819-16112df6-214c”][vc_column_text]<\/p>\n

        \"\"Mass access traffic distribution<\/h3>\n

        User access traffic distribution<\/h4>\n

        Super many users visit the video website, and use load balancing to distribute user access traffic to multiple cloud servers to ensure the smooth operation of the business system. For multi-regional deployment, it is necessary to realize high-speed network interconnection between nodes. <\/p>\n

        Can solve<\/h5>\n
          \n
        • \n
          High Performance<\/h5>\n

          The VPC intercommunication bandwidth of Express Channel can be as high as 10G, easily guaranteeing mass applications<\/p>\n<\/li>\n

        • \n
          Traffic distribution<\/h5>\n

          Load balancing can provide traffic distribution services for multiple cloud servers to improve horizontal expansion capabilities<\/p>\n<\/li>\n<\/ul>\n

          [\/vc_column_text][\/vc_tta_section][\/vc_tta_tabs][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n

          Alibaba Cloud load balancing promotion, please contact customer service for details.<\/span><\/h3>\n

          [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

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