用于编码和灾难恢复的云流工作流
为什么要创建混合事件流? Nadine Krefetz，顾问， 现实的软件, 特约编辑，流媒体, asks three leading industry figures about the best use cases for making cloud-based hybrid events versus events that are fully on-prem.
“What are some of the specific things that are done in a hybrid environment?克雷费兹说. “我们这里有哪些(与媒体相关的)用例?”
Loke Dupont，解决方案架构师， TV2, says that encoding is a good media-related use case for hybrid events. “A lot of companies will encode video that are just regular run of the mill, 他们会为此做预算，并为此配备内部设备,他说. “然后突然之间，你可能会授权一个新的内容目录, 你需要在一定时间内摄入. 在这种情况下, 您可以通过正常流程运行它, but it might take a long while because you don't necessarily have spare capacity. It's a relatively easy workload to burst into a cloud environment and run it there and then return it back to on premise. It's also one of the solutions that I think is very well supported by a lot of the encoding vendors…they can send you a physical box, you can plug in and rack somewhere and also the software will handle that automatically and move some of that workload of transcoding video into the cloud. Because it's such a good scenario for something that you do in a batch way, you have all this stuff that you run through and then once you're done with it, 你可以忘了它, 只要拆掉所有的云基础设施，一切都会好起来的. 我认为这绝对是一个经典的用例.”
安迪·比奇，媒体首席技术官 & 娱乐,在世界范围内, 微软, says that disaster recovery is a common use case regarding workflow management systems for the cloud. “所以如果你定期运行10到15个频道的内容, 他们全天候运行, 让他们站起来, 在本地环境中运行它们,他说. “但这将成为你的内容发布的单一失败点. 所以你通常会建立一些次要的站点和来源, and it's very easy to make that the cloud so that if the signal goes down on the first facility, 如果那个地区停电或者发生了灾难, 地震或者别的什么, then the systems switch over automatically to that secondary space if it's in a cloud. Infrastructure is only spun up for the time period that it's needed until you do the recovery and revert back to your primary sources.”
John Jacobs, Field CISO， Fortinet他说:“这可能是最容易理解的用例. 我们见过很多人说, 他说，我们不会把这笔钱花在灾难恢复上,’这是完美的. 它在那里。, 从第一次实例化开始，它就可以在云中使用, 你想要的时候它就开着，然后就关了.”
Krefetz says, “So for disaster recovery, is it more common to go multi-cloud or single cloud?”
海滩上说, “这是个好问题, and it really depends on the comfort level of the engineering group or the ops group. 通常人们会从一个开始, and then there will be an outage in that cloud because even clouds have outages at times. 所以他们会为备份做备份. And so it becomes a scenario where you likely start with an individual one, 但是随着时间的推移，你会有尽可能多的备份. There's a reason I have four keys to my house strategically placed where I know where to find them. 我喜欢备份!”
了解有关编码、混合和云流工作流的更多信息 流媒体东部2023.
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