Vish savishy

(From the Pluralsight course)

Presentation Layer
- showing data to and accepting input from end users
Service Layer
- BFF (Backend for Frontend) or API Gateway.
- Single point of entry for all outside traffic.
Present stable API to Presentation Layer, and allow μs to change independent of frontend.

Azure Solutions Architect

Notes from going through Design authentication and authorization solutions.

Authentication: Check that a user is recognized by the system
Authorization: Guard access for the authenticated user to specific resources


	switch {
	case x > 100:
		fmt.Println("x is very big")
	case x > 10:
		fmt.Println("x is big")
	default:
 fmt.Println("x is small")

Originally started off as a log collector. Has become unifying point for disparate data sources.
LS serves as the data ingestion point for ElasticSearch (ES).

Dead Letter Queues

Key	Value
Main Build Scripts	`build.gradle` - project and tasks configuration. `settings.gradle` - useful in multi-project builds. `gradle.properties` - key-valuen pair containing build properties.
Projects, Tasks	A Build contains one or more Projects that are composed of Tasks. Multi-Project builds need to have a top level `settings.gradle` describing all the projects that are part of the build.
Tasks	Similar to Maven Goals. E.g. Compile / Run etc.
Plugins	Gradle Plugins can make new tasks available to a project. Syntax: `apply plugin: 'foo'` `apply plugin: 'com.foo.bar'`

gradle tasks - list all tasks available to project.

Subnets

This assignment requires you to automate creation of an entire application environment on Azure.
The environment consists of two VMs, details of which are enclosed below.
All VMs are Windows VMs.
Each VM needs to have specific disks attached to it, in addition to the C: D: E: drives.

Time Limit

E.g. if you want to reapply a DSC resource

rm C:\windows\system32\Configuration\*.mof*

	[defaults]

	# Search path for inventory plugin
	inventory_plugins = ./inventory/

	[inventory]
	# enable plugin
	enable_plugins = oneopsplugin, host_list, script, auto, yaml, ini

	export PATH=$PATH:/opt/homebrew/bin:/opt/homebrew/opt/python@3/libexec/bin
	export CLICOLOR=1
	export LSCOLORS=GxFxCxDxBxegedabagaced