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软件项目开发时间线很难做到精确的评估,但在项目管理的时候, 我们必须要提供这个数字。 重要特征:时间和不确定性 一个只包含时间的评估隐含了一定程度的不确定性。 如果你告诉我一个任务需要花10天时间, 我会假设进度在控制之中。但如果你告诉我一个任务花10到15天,那这个期 …

应用优化 Eliminating unnecessary data transfers is, of course, the single best optimization—e.g., eliminating unnecessary resources or …

2020年12月31日20:30,武汉光谷国际网球中心,罗振宇“时间的朋友”跨年演讲如约而至。 今年的演讲主题是——“长大以后”。 第一部分:开场 — 1 — 有一件事,在我心里憋了半年,跟谁都没说。因为我一定要把它带到2020年12月31号的这个晚上,在这里,讲给武汉 …

Kubernetes is removing the “dockershim”, which is special in-process support the kubelet has for docker. However, the …

“The act of storing data in Elasticsearch is called indexing, but before we can index a document, we need to decide where to store it” …

安装ECK(禁用TLS) [](/post/elastic-cloud-on-k8s/) 安装helm3 安装skywalking8 git clone [email protected]:wubigo/skywalking-kubernetes.git cd …

什么是ECK Built on the Kubernetes Operator pattern, Elastic Cloud on Kubernetes (ECK) extends the basic Kubernetes orchestration …

Linux systems which use a GUI often have a network manager running, which uses a dnsmasq instance running on a loopback address such as …

安装docker 检查dns sudo cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT …

安装kubectl curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add - cat <<EOF …

There is a very important difference between the root and the alias directives. This difference exists in the way the path specified in …

Inline Versus Overlay Virtual Networks In the inline model, every hop between the source and destination is aware of the virtual …

Isolate represents an isolated instance of the V8 engine. V8 isolates have completely separate states. Objects from one isolate must …

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Learning

*flutter min.io*
*virtual-kubelet* *standalone-kubelet* either use Red Hat's fork of docker with the '--add-registry' flag or you can build docker from source with registry/config.go modified to use hard-coded default registry namespace/index