Bizfly Cloud Load Balancer

SUPPORT FOR BOTH LAYER 4 AND LAYER 7

Bizfly Cloud Load Balancer supports both Layer 4 and Layer 7. It can handle load balancing for TCP/UDP requests (protocols operating at Layer 4 of the network stack), as well as content-based routing or path-based routing (features available at Layer 7).

HTTPS SUPPORT

Supports TLS/HTTPS termination between application servers and the Load Balancer.

SERVER NAME INDICATION (SNI)

Server Name Indication (SNI) is an extension to the TLS protocol. With this feature, a single Load Balancer can use multiple SSL certificates for different domains. This overcomes the previous limitation where one IP address could only have one SSL certificate, which was costly and difficult to manage.

LOAD BALANCING BETWEEN SERVERS ACROSS DIFFERENT CLOUD PROVIDERS

Allows load balancing to backend applications on any server IP, including across different cloud providers and physical servers, supporting hybrid cloud scenarios.

HIGH AVAILABILITY & SCALABILITY

Built on Bizfly Cloud’s robust infrastructure, the Load Balancer ensures high availability (up to 99.9% uptime) and unlimited scalability. Automatic failover and health checks ensure that if a backend server fails, traffic is redirected to healthy servers without service interruption.Built on Bizfly Cloud’s robust infrastructure, the Load Balancer ensures high availability (up to 99.9% uptime) and unlimited scalability. Automatic failover and health checks ensure that if a backend server fails, traffic is redirected to healthy servers without service interruption.

SERCURITY FEATURES

The system is implemented with top security measures along with experienced security experts who have protected many large systems such as VCCorp, Kenh 14, SSI..., helping to minimize security risks for customers' applications.

CONTENT-BASED ROUTING

Routes requests to specific services based on the content of the request, ideal for applications with multiple service components.

HOST-BASED ROUTING

Routes client requests based on the host field in the HTTP header, enabling routing to multiple domains from a single Load Balancer.

PATH-BASED ROUTING

Directs requests based on URL paths, supporting complex web application architectures.

HTTP/2 SUPPORT

HTTP/2 is the second version of the Hypertext Transfer Protocol, using a single multiplexed connection to allow multiple requests over the same connection. The protocol also compresses header data before transmission in binary format and supports TLS connections for client machines.

SESSION PERSISTENCE

Sticky Sessions are a mechanism for routing requests from the same client to the same server. When sticky sessions are enabled, upgrading application versions becomes easier. The version currently in use remains unchanged until the session ends.

HEALTHCHECKS BACKEND

Users can define rules to determine whether a backend meets the required conditions. If a backend fails to meet the defined health check criteria, it will not receive requests from the Bizfly Cloud Load Balancer—helping ensure optimal service stability.

MONITORING

A smart and user-friendly interface makes it easy to track and monitor all incoming traffic to the system. Based on displayed metrics—such as the number of errors over a period of time, system access volume, bandwidth usage, etc.—administrators can detect anomalies and resolve incidents quickly and accurately.

NETWORK INTERFACE ASSIGNMENT

Allows specifying the Cloud Server’s Network Interface when attaching it to the Load Balancer, enabling precise control over which VPC network the Load Balancer uses to forward requests to the Cloud Server.