Shulou(Shulou.com)11/24 Report--

With the rapid development of the Internet, many large enterprises and organizational units rely on load balancing products to distribute network requests with large traffic to different machines to avoid excessive pressure on some servers and improve performance. The procurement, maintenance and cost of traditional load balancing solutions may be quite high. In order to achieve faster application routing, more efficient cloud expansion and optimized cloud migration, intelligent distribution of traffic among server resources in multiple geographic locations requires the help of F5 global server load balancing technology.

Optimize global application delivery

The increase in global network traffic highlights the need to expand and manage applications around the world to balance traffic across the network. F5 Global Server load balancing Technology (GSLB) can send users to the data center or cloud with the highest availability and performance to maintain availability, speed and security. At the same time, F5 GSLB can route users to the nearest available server based on the established metrics.

When the primary server is down or invaded, improve the reliability and availability of the website by directing traffic from the primary resource to the server hosted in another location. For example, if an emergency power outage occurs in the northeast of a country, the load balancer can redirect traffic to server resources hosted elsewhere to minimize network latency and the chance of network problems. In addition, with topology and geolocation-based parsing and routing, GSLB ensures application availability against country barrier policies.

F5 GLSB Core function

To ensure the availability of global applications in various environments. Using hierarchical GSLB,BIG-IP DNS, you can assign DNS name resolution requests, first to the best pool available in WideIP, and then to the best virtual server available in that pool. BIG-IP DNS uses static or dynamic load balancing methods to select the best available resources, thus ensuring that applications run the way users expect them to.

More noteworthy is that the F5 global server load balancing solution provides faster application routing, more efficient cloud expansion, and optimized cloud migration. Controlling global network traffic means that the health, optimization, and protection of applications can be brought into full play by specifying virtual servers to handle most requests. It also automatically synchronizes data, propagates local DNS, and maintains session integrity to ensure continuous user connections throughout the application and data center.

Load balancing is very important in dealing with high concurrency, relieving network pressure, and supporting capacity expansion. Different load balancers can be selected in different application scenarios. Whether in physical environment, virtual environment or cloud environment, F5 global server load balancing (GSLB) can be used to send users to the nearest or fastest endpoint, thus improving the reliability, security and optimization of global applications.

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