Even if components of the server fail, it is possible to continue the operation of a system. We show you what it means to run a highly available cloud environment and how you can plan and avoid errors with such a solution.
High Availability in the Cloud: How to Plan to Fail
Every cloud provider seems to go on and on about the percentage of downtime they have in their service-level agreement. But how will that information actually help your business achieve a high uptime percentage in the cloud? Do you have high availability in your cloud? Do you even know what your downtime and high availability goals are?
High Availability in the Cloud: How to Plan to Fail
Every cloud provider seems to go on and on about the percentage of downtime they have in their service-level agreement. But how will that information actually help your business achieve a high uptime percentage in the cloud? Do you have high availability in your cloud? Do you even know what your downtime and high availability goals are?
The Failover Cloud Solution Part 1
Customers can enhance their availability by ensuring they have two machines, one in each fire zone. This post is part of a series that demonstrates how to leverage the power of a load balancing to create a failover cloud solution.
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In this blog post I'd like to discuss a more complex setup which takes more advantage of Keepalived's capabilities when using NAT and LVS.
Sample Failover Cloud Architecture at ProfitBricks Part 3
In Part 1 and Part 2 we talked about failover cloud architectures and load balancing solutions that were based on Keepalived and IPVS. This is a very common situation when it comes to load balancing web servers - you often have to balance complex functionalities with load balancing while making sure your system is running.