Turning Pets into Cattle: A Demonstration to Provoke DiscussionStephen Walli
There have been lots of discussions in the cloud world about traditional 3-tier application workloads that are highly managed (i.e. Pets) and their modern web-counterpart workloads that are scalable, resilient, and fault tolerant (i.e. Cattle). But how does one migrate business critical applications from a "simple" virtualized world into a hybrid-cloud based on OpenStack?
This talk walks through moving a running web application from one such virtualized 3-tier world into an OpenStack-based cloud world and the sorts of changes that need to be considered for re-architecting the app and re-deploying it into the cloud. The steps are meant to provoke conversations and should not be considered a recipe book.
Video is here: https://www.openstack.org/summit/tokyo-2015/videos/presentation/turning-pets-into-cattle-a-demonstration-to-provoke-discussion
Turning Pets into Cattle: A Demonstration to Provoke DiscussionStephen Walli
There have been lots of discussions in the cloud world about traditional 3-tier application workloads that are highly managed (i.e. Pets) and their modern web-counterpart workloads that are scalable, resilient, and fault tolerant (i.e. Cattle). But how does one migrate business critical applications from a "simple" virtualized world into a hybrid-cloud based on OpenStack?
This talk walks through moving a running web application from one such virtualized 3-tier world into an OpenStack-based cloud world and the sorts of changes that need to be considered for re-architecting the app and re-deploying it into the cloud. The steps are meant to provoke conversations and should not be considered a recipe book.
Video is here: https://www.openstack.org/summit/tokyo-2015/videos/presentation/turning-pets-into-cattle-a-demonstration-to-provoke-discussion
Este es un pequeño trabajo que realizamos mis compañeras y yo para la materia de técnicas de investigación en la Facultad de Ciencias Sociales y Humanidades de la UASLP.
Furthermore, the study shows that 37 percent of women are on at least a specific diet compared to only about 18 percent in men. That is about two in five women and only one in six for men. This is now a trend to most western countries including the United States where dieters are mostly women. For most people who do dieting, looking good is the main goal so watching out for the weight is a must. They are motivated mainly because dieting makes you lose weight and you eventually look good. The study added that people now put health and wellness a top priority and they associate it to how they will look pleasant.
Este es un pequeño trabajo que realizamos mis compañeras y yo para la materia de técnicas de investigación en la Facultad de Ciencias Sociales y Humanidades de la UASLP.
Furthermore, the study shows that 37 percent of women are on at least a specific diet compared to only about 18 percent in men. That is about two in five women and only one in six for men. This is now a trend to most western countries including the United States where dieters are mostly women. For most people who do dieting, looking good is the main goal so watching out for the weight is a must. They are motivated mainly because dieting makes you lose weight and you eventually look good. The study added that people now put health and wellness a top priority and they associate it to how they will look pleasant.
