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1.Experiment

1.3.Resources

At the validation stage, models with few or no hyperparameters are straightforward to validate and tune. Thus, a relatively small dataset should suffice.

In contrast, models with multiple hyperparameters require enough data to validate likely inputs. CV might be helpful in these cases, too. Generally, apportioning 80 percent of the records to train, 10 percent to validate, and 10 percent to test scenarios ought to be a reasonable initial split.

  • 字符串:String

  • 列表:List

  • 集合:Set

  • 有序集合:sorted set

  • 数组:array

  • 字段:column

  • 分区字段:partitioned column

  • 实体:Entity

  • 属性:Properties

1.Application Architecture

1.1.Guides

Whether you're preparing for a System Design Interview or you simply want to understand how systems work beneath the surface, we hope this repository will help you achieve that.

Gist

Search cheat sheet

Gists’s search supports a variety of different operations. Here’s a quick cheat sheet for some of the common searches.

Basic search
@leoricklin
leoricklin / Search my gists.md
Created November 24, 2020 02:58 — forked from santisbon/Search my gists.md
How to search gists

Enter this in the search box along with your search terms:

Get all gists from the user santisbon.
user:santisbon

Find all gists with a .yml extension.
extension:yml

Find all gists with HTML files.
language:html

Cloud Natives

CNCF

Cloud native technologies empower organizations to build and run scalable applications in modern, dynamic environments such as public, private, and hybrid clouds. Containers, service meshes, microservices, immutable infrastructure, and declarative APIs exemplify this approach.

These techniques enable loosely coupled systems that are resilient, manageable, and observable. Combined with robust automation, they allow engineers to make high-impact changes frequently and predictably with minimal toil.

Kubernetes

  • Service endpoint (pod IP+target port) <- service (cluster IP) <- node port on all node <- (load balancer or external ip)

K3s, The certified Kubernetes distribution built for IoT & Edge computing

RedHat OpenShift

AWS

Architecture