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Domain 2: High-performing architectures

AWS Solution Architect Notes AWS Overview Course

Elastic vs scalable Although they both mean adapting to dynamic environments they don't really m...

Updated 3 years ago by Tamarine

Questions and AWS resource differences

AWS Solution Architect Notes

AWS Lambda Can have a maximum runtime of only 15 minutes. A great option for hosting microservi...

Updated 3 years ago by Tamarine

Domain 1: Resilient architrectures

AWS Solution Architect Notes AWS Overview Course

Multi-tier solutions Exam item will require you to understand and implement several aspects acro...

Updated 3 years ago by Tamarine

Overview about the certificate

AWS Solution Architect Notes AWS Overview Course

What this certificate covers This certificate proves that you are able to design and implement s...

Updated 3 years ago by Tamarine

Microservices Explained

NodeJs/JavaScript

Problem with Monolithic architecture At the beginning of application development, the standard w...

Updated 3 years ago by Tamarine

What is Spring and Spring Boot?

Spring and Spring Boot

Spring Framework The Spring Framework is pretty much a framework like Django (but a little diffe...

Updated 3 years ago by Tamarine

Common Collections

Rust Rust Programming Language

Vector Allows you to store variable number of values next to each other To create an empty vect...

Updated 3 years ago by Tamarine

Enum and Pattern Matching

Rust Rust Programming Language

Defining an Enum Enum or enumeration gives you a way of defining a set of possible values for on...

Updated 3 years ago by Tamarine

Using Structs to Structure Related Data

Rust Rust Programming Language

Defining and instantiating structs Struct allows you to compose different type of data together ...

Updated 3 years ago by Tamarine

Slice Type

Rust Rust Programming Language

Slice type Slices in Rust let you reference a contiguous sequence of elements in a collection ra...

Updated 3 years ago by Tamarine

References and Borrowing

Rust Rust Programming Language

Ownership Rust has it's own way of managing memories that are allocated on the heap. Unlike C, w...

Updated 3 years ago by Tamarine

Command substitution vs Process substitution

Bash Shell

https://unix.stackexchange.com/a/393352

Updated 3 years ago by Tamarine

Variables, types, mutatbility, functions, and control flow

Rust Rust Programming Language

Variables By default variables are immutable in Rust. Once you assign a value to it you cannot c...

Updated 3 years ago by Tamarine

Ever wonder what apt-get does underneath?

Linux General Knowledge

Shower thoughts This question came from when I was showering one day: What does apt-get or apt o...

Updated 3 years ago by Tamarine

Getting started

Rust Rust Programming Language

Hello world fn main() { println!("Hello, world!"); } The main function is always the first f...

Updated 3 years ago by Tamarine

Downloading and Installing Rust

Rust

Instructions To download and install Rust it is pretty simple. Just run the following curl comma...

Updated 3 years ago by Tamarine

CSS Max-width

NodeJs/JavaScript

Max-width This property is interesting because if you specify a max-width, the content's width w...

Updated 3 years ago by Tamarine

Parameterization and string substitution

Python

String substitution In the context of building a database query like so: CREATE TABLE fish (nam...

Updated 3 years ago by Tamarine

OAuth 2.0

NodeJs/JavaScript

Time before OAuth Before OAuth was invented, a common way to give third-party application access...

Updated 3 years ago by Tamarine

All about modules

NodeJs/JavaScript JavaScript Roadmap Journey

Two different standards In the browser JavaScript ecosystem, JavaScript modules depends on impor...

Updated 3 years ago by Tamarine