freeswitch high availability

OutlineDefinition of a highly available clusterIi. metrics for high-availability clustersIII. hierarchical structure of highly available clustersIv. classification of high-availability clustersFive, high-availability cluster commo

High-availability network system design for data centers The data center has many fault types, but the results are similar. That is, the device, link, or server in the data center fails and cannot provide normal services externally. The simplest way to mitigate these problems is Redundancy Design. By providing backups to devices, links, and servers, you can minimize the impact of faults on your business. H

What is high availability? Many companies provide 24 hours * 365 days of uninterrupted services. For example, CallCenter. This requires high availability. For example, a shopping website can be traded at any time. When the shopping network server fails, it cannot have any impact on the business. This is

When it comes to high availability, crossing think of a lot of options, perhaps from a personal experience of the system from a single machine into a highly available pain process, perhaps some crossing just built a test on their own virtual machines. Today this article with my own real experience to tell you, no matter how the actual combat and test play is a big difference! Maybe you think it's easy to se

Maintaining the longest normal system running time is increasingly important for the on-demand computing success. Unfortunately, many off-the-shelf high availability (HA) solutions are expensive and require specialized technologies. Five articles in this series will provide a cheap alternative to obtaining HA services using publicly available software. Detailed steps in this series will show you how to buil

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High Availability of rabbitmq Clusters Rabbitmq is developed using Erlang and clusters are very convenient. Because Erlang is a distributed language, it does not support Server Load balancer itself. The rabbit mode can be divided into the following three modes: single mode, normal mode, and image mode. Single Mode: the simplest mode, not the cluster mode. There is nothing to say. Normal Mode: the default cl

The concept of cluster and high availability (HA), clusterha Reposted from: http://www.cnblogs.com/blackwizard2016/p/5143816.html, which is used only for learning. 1.1 What isCluster To put it simply,Cluster (ClusterIs a group of computers,They provide users with a set of network resources as a whole. TheseA single computer system is a cluster node ). An ideal cluster is that the user will never realize the

The database has now become the cornerstone of the enterprise, so it is necessary to ensure the high availability of the database. At the same time, it is also necessary to prevent unexpected incidents from causing problems in the entire data center (such as addresses and floods ). Therefore, data center high availability