dns load balancing aws

the only line. That's pretty thorough. DNS polling is the simplest and most effective way to achieve load balancing, with very low cost in all respects. The goods are very cheap and enough. The disadvantage is that because there is no detection mechanism, not balanced, fault-tolerant response time is long. Domestic portal with a lot of this technology, with

As the number of users accessing CEN servers increases dramatically, it is difficult for a single server to meet users' access needs. How can we ensure normal user access? There are many solutions, such as using Windows2000 or WindowsServer2003 to provide the network load balancing service, but the settings of this service are very complicated. However, implementing network

design needs to consider the relationship between different servers, once you want to change the relationship between the server, it will make some Web page connection error , is not conducive to maintenance, scalability is also poor. Another design structure of the multi-server is symmetrical structure, each server in the symmetrical structure has the equivalent status, can provide the service separately without the assistance of other servers. Then, with some technology, the externally sent

DNS load balancing is the first implementation of load balancing technology. Configuring the same name for multiple addresses in a DNS configuration file is configured with multiple A records pointing to a different IP, and the cl

system expansion capability. More than two servers to work together must involve load balancing problem, the current commonly used load balancing technology are: NAT load balancing, reverse proxy

configure the IP address of the RAC and use the DHCP service to assign IPOracle official recommended Gns+scan method, you can hide the cluster nodes of the IP, the client only through a specific name to access the cluster, do not need to ignore the cluster node increase or decrease or IP changes, but still need to rely on DNS and DHCP services, the client also needs to set a specific DNS address, Multiple

Build a DNS load balancing environment: 1. At least three linux virtual machines, one primary DNS server, one secondary (N), and one testing machine. There are many types of Server Load balancer. apache puts too much pressure on the server when people access the website, so

Access to the Enterprise network server has increased dramatically, a server is difficult to meet the user's access needs, then how to ensure that the user's normal access? There are many solutions, such as using Windows 2000 or Windows Server 2003 to provide Network Load balancing services. However, the settings for this service are very complex. And it is a simple method to realize Network

This article is mainly about the simplest solution--dns polling.DNS PollingMost domain name registrars support the resolution of multiple A records, in fact, this is the DNS polling, the DNS server will resolve the request in accordance with the order of a records, one by one assigned to a different IP, so that the simple loa