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  /Title (core-cloud-concepts-with-aws.pdf)
  /Creator (Cheatography)
  /Author (datamansam)
  /Subject (Core Cloud Concepts with AWS Cheat Sheet)
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    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Core Cloud Concepts with AWS Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{datamansam} via \textcolor{DarkBackground}{\uline{cheatography.com/139410/cs/33853/}}}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}datamansam \\
  \uline{cheatography.com/datamansam} \\
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 24th September, 2022.\\
   Updated 28th March, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
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  Measure your website readability!\\
  www.readability-score.com
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Elastic Load Balancing}}  \tn
% Row 0
\SetRowColor{LightBackground}
Load Balancing Service & Distributes application traffic across services \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
 & Ensures that one resource won't get overloaded, and that the traffic is spread out. \tn 
% Row Count 6 (+ 4)
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\begin{tabularx}{5.377cm}{x{2.43873 cm} x{2.53827 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Services to run containerized applications}}  \tn
% Row 0
\SetRowColor{LightBackground}
ECS - Elastic Container Service & EKS - Elastic Kubernetes Service \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{AWS Cloud Resource Provisioning}}  \tn
% Row 0
\SetRowColor{LightBackground}
AWS \seqsplit{Management} Console & AWS Command Line Interface & Software Development Kits \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Web GUI & Automate API requests, services, actions & To access and manage AWS services through an API \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Software \seqsplit{Development} Kits & to access and manage AWS services. & The API is fitted to the platform or programing language that you use. \tn 
% Row Count 12 (+ 5)
% Row 3
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{AWS Cloud Provision Services:} \tn 
% Row Count 13 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{With AWS Elastic Beanstalk, you provide code and configuration settings to: Adjust capacity Load balancing Automatic scaling Application health monitoring} \tn 
% Row Count 17 (+ 4)
% Row 5
\SetRowColor{white}
\mymulticolumn{3}{x{5.377cm}}{With AWS CloudFormation, you can treat your infrastructure as code  build an environment by writing lines of code} \tn 
% Row Count 20 (+ 3)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS Organization}}  \tn
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\mymulticolumn{2}{x{5.377cm}}{A container for your AWS accounts.} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{2}{x{5.377cm}}{comes with an organization root user by default.  It allows you to manage permissions of your organization's accounts.} \tn 
% Row Count 4 (+ 3)
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{AWS Pricing}}  \tn
% Row 0
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\mymulticolumn{3}{x{5.377cm}}{Free TIer} \tn 
% Row Count 1 (+ 1)
% Row 1
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Always -  do not expire. & Free for the first 12 months & Trials - Short term offers \tn 
% Row Count 4 (+ 3)
% Row 2
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Always Free is available to everyone. & With more data to work with & For specific services \tn 
% Row Count 7 (+ 3)
% Row 3
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 &  & free for the first 12 months \tn 
% Row Count 10 (+ 3)
% Row 4
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\mymulticolumn{3}{x{5.377cm}}{Pricing Models:} \tn 
% Row Count 11 (+ 1)
% Row 5
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Pay for what you use: & Pay less when you reserve: & Pay Less with Volume-Based Discount When You Use More \tn 
% Row Count 16 (+ 5)
% Row 6
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No need for licensing agreements. & Requires a commitment for future consumption. & Pricing per unit gets lower when you cross a threshold. \tn 
% Row Count 21 (+ 5)
% Row 7
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 & This option is for those who know that they need the resources in the future. &  \tn 
% Row Count 27 (+ 6)
% Row 8
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\mymulticolumn{3}{x{5.377cm}}{Cost Explorer:} \tn 
% Row Count 28 (+ 1)
% Row 9
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\mymulticolumn{3}{x{5.377cm}}{To visualize cost and usage.} \tn 
% Row Count 29 (+ 1)
% Row 10
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Cost Explorer has a web-based dashboard. & Filters and groups help you to drill down to find insights. &  \tn 
% Row Count 34 (+ 5)
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\mymulticolumn{3}{x{5.377cm}}{The Pricing Calculator lets you create a cost estimate for the use of AWS resources. \newline The Billing Dashboard lets you pay your AWS bill, monitor usage, and analyze costs.}  \tn 
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Innovate with AWS Cloud}}  \tn
% Row 0
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Machine Learning - ML & Artificial Intelligence - AI & Serverless Applications \tn 
% Row Count 3 (+ 3)
% Row 1
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SageMaker reduces the development time and complexity of ML. & Service to build voice and text chatbots - Amazon Lex Service that can convert text to speech - Amazon Transcribe Service that can discover text patterns - Amazon Comprehend Service that can detect potential fraud activities online - Amazon Fraud Detection & In AWS, you can run the serverless application with a service called AWS Lambda. \tn 
% Row Count 23 (+ 20)
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cloud Migration and Innovation}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{Cloud Adoption Framework} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{Business} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{Ensures that business and IT objectives meets the investment.} \tn 
% Row Count 4 (+ 2)
% Row 3
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\mymulticolumn{1}{x{5.377cm}}{Cloud Migration Strategies} \tn 
% Row Count 5 (+ 1)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{Rehosting} \tn 
% Row Count 6 (+ 1)
% Row 5
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\mymulticolumn{1}{x{5.377cm}}{=lift-and-shift.} \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Severless and Severs}}  \tn
% Row 0
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Containers & AWS Lambda & AWS EC2 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Let you package code in a single object. & Deploy Code for building and maintain apps & Provides virtual server instances (VSI). \tn 
% Row Count 5 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Container \seqsplit{orchestration} services help you deploy, manage, and scale your \seqsplit{containerized} \seqsplit{applications.} & To run: 0. Deploy code 1. Make Code Ready to Trigger on an Event & To run: 0. Deploy VSI 1. Deploy code 2. Operate Servers \tn 
% Row Count 13 (+ 8)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS networking}}  \tn
% Row 0
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AWS Virtual Private Cloud & VPC is a service that lets you isolate your AWS resources in an isolated network. \tn 
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% Row 1
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Internet Gateway & How traffic can be allowed through a VPN \tn 
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Virtual Private Gateway & Used to access private resources in the VPC \tn 
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AWS Direct Connect & Dedicated private connection between a data center and VPC \tn 
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% Row 4
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Subnet & A section of VPC \tn 
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% Row 5
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Access Control Lists (ACL) & A firewall that controls the traffic, both inbound and outbound. \tn 
% Row Count 15 (+ 3)
% Row 6
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 & Stateless Packet filtering \tn 
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% Row 7
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Security Group & Firewall that controls inbound and outbound traffic \tn 
% Row Count 20 (+ 3)
% Row 8
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 & Specific to an AWS EC2 instance \tn 
% Row Count 22 (+ 2)
% Row 9
\SetRowColor{white}
Configuration & Adding custom rules for the traffic. \tn 
% Row Count 24 (+ 2)
% Row 10
\SetRowColor{LightBackground}
AWS Route 53 & Lets someone access your website from their browser \tn 
% Row Count 27 (+ 3)
% Row 11
\SetRowColor{white}
 & Like a phone book \tn 
% Row Count 28 (+ 1)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS EBS and AWS S3}}  \tn
% Row 0
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AWS EBS & AWS S3 \tn 
% Row Count 1 (+ 1)
% Row 1
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Block Store & Object Store \tn 
% Row Count 2 (+ 1)
% Row 2
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Block =\textless{}  17.6 terabytes & Object \textless{}= 5 terabytes \tn 
% Row Count 4 (+ 2)
% Row 3
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Faster performance & Data does not suffer loss, degradation, or a corruption for a very long time \tn 
% Row Count 8 (+ 4)
% Row 4
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Data can be modified & Data can not be modified, unless re-uploaded \tn 
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Database Migration Service - AWS DMS}}  \tn
% Row 0
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\mymulticolumn{2}{x{5.377cm}}{Helps move data between a source database and a target database.} \tn 
% Row Count 2 (+ 2)
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\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Monitoring and Analysis}}  \tn
% Row 0
\SetRowColor{LightBackground}
AWS \seqsplit{CloudWatch} & AWS CloudTrail & Trusted Advisor \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
To monitor \seqsplit{resources} & Logs actions inside your AWS environment. & Checks account, evaluates, and recommends. \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{5.377cm}}{Trust finder evaluates best practice in: \newline - Cost optimization \newline - Performance \newline - Security \newline - Fault tolerance \newline - Service limits}  \tn 
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\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Identity and access management}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{AWS Account Root User} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{Created when first start an AWS account} \tn 
% Row Count 2 (+ 1)
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\mymulticolumn{1}{x{5.377cm}}{Full access to all of the accounts resources and AWS services.} \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{aim to map AWS groups to specific roles within your organization, and apply \newline the policy to the group instead \newline  \newline Multi-factor Authentication: IMay come in the form of a security code that is sent to your mobile device or an email.}  \tn 
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{AWS Support Plans}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{Basic} \tn 
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS Cloud EC2}}  \tn
% Row 0
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\mymulticolumn{2}{x{5.377cm}}{A virtual server in the AWS Cloud} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{2}{x{5.377cm}}{To work with EC2:} \tn 
% Row Count 2 (+ 1)
% Row 2
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1. Launch with template config: & The config includes the operating system, application server, or applications. \tn 
% Row Count 6 (+ 4)
% Row 3
\SetRowColor{white}
2. Connect & Programs and applications \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
3. Use & Execute commands to install software, add storage, copy, and organize files, and much more. \tn 
% Row Count 13 (+ 5)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{Instance Types:} \tn 
% Row Count 14 (+ 1)
% Row 6
\SetRowColor{LightBackground}
General Purpose Instance: & Balances computing, memory, and networking resources \tn 
% Row Count 17 (+ 3)
% Row 7
\SetRowColor{white}
Compute Optimized: & For high-performance and compute-intensive needs \tn 
% Row Count 20 (+ 3)
% Row 8
\SetRowColor{LightBackground}
Memory Optimized Instances: & When huge amounts of data need to be preloaded before running the app \tn 
% Row Count 24 (+ 4)
% Row 9
\SetRowColor{white}
Accelerated Computing: & Boost the data processing.  For graphics applications and streaming. \tn 
% Row Count 28 (+ 4)
% Row 10
\SetRowColor{LightBackground}
Storage Optimized: & when you have large datasets on local storage. Eg Warehouses, online transaction systems, large file systems \tn 
% Row Count 33 (+ 5)
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS Instance Stores}}  \tn
% Row 0
\SetRowColor{LightBackground}
Instance Stores & A storage volume that acts as a physical hard drive \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
AWS EBS - Elastic Block Store & Provides storage volumes. \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
 & Used for data that needs to persist \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
 & Backup the data with AWS EBS snapshots. \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Cloud Storage - AWS S3 & Also called AWS Simple Storage Service. \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
 & Allows uploading any type of file. \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Object-level storage contains: & Data - any type of file \tn 
% Row Count 15 (+ 2)
% Row 7
\SetRowColor{white}
 & Metadata - information about what the data is \tn 
% Row Count 18 (+ 3)
% Row 8
\SetRowColor{LightBackground}
 & Key - unique identifier \tn 
% Row Count 20 (+ 2)
% Row 9
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{AWS S3 Storage Classes:} \tn 
% Row Count 21 (+ 1)
% Row 10
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S3 Standard & Ideal for data accessed often \tn 
% Row Count 23 (+ 2)
% Row 11
\SetRowColor{white}
S3 Standard-Infrequent Access & Lower storage price but higher data retrieval price. \tn 
% Row Count 26 (+ 3)
% Row 12
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S3 One Zone-IA (S3 One Zone-Infrequent Access) & It stores data in one Availability Zone, cheaper \tn 
% Row Count 29 (+ 3)
% Row 13
\SetRowColor{white}
S3 Intelligent-Tiering & Requires automation and monitoring \tn 
% Row Count 31 (+ 2)
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\vfill
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\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
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\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{AWS Instance Stores (cont)}}  \tn
% Row 14
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S3 Glacier & For archiving data, retrieve objects within a few minutes. \tn 
% Row Count 3 (+ 3)
% Row 15
\SetRowColor{white}
S3 Glacier Deep Archive & Has the lowest cost, can retrieve objects within 12 hours. \tn 
% Row Count 6 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{AWS Well-Architected Framework}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Operational Excellence Pillar \newline % Row Count 1 (+ 1)
The operational excellence pillar is a capacity to manage and monitor systems. \newline % Row Count 3 (+ 2)
It improves supporting systems processes and procedures. \newline % Row Count 5 (+ 2)
It includes: \newline % Row Count 6 (+ 1)
- Making small and reversible changes \newline % Row Count 7 (+ 1)
- Prediction of system disruptions \newline % Row Count 8 (+ 1)
- Performing code tasks \newline % Row Count 9 (+ 1)
- Making documentation notes \newline % Row Count 10 (+ 1)
Security Pillar \newline % Row Count 11 (+ 1)
The security pillar consists of protecting systems and data. \newline % Row Count 13 (+ 2)
Well-Architected Framework applies security at all levels. \newline % Row Count 15 (+ 2)
It protects both stored and in-transit data. \newline % Row Count 16 (+ 1)
When possible, best security practices are automatically applied. \newline % Row Count 18 (+ 2)
Reliability Pillar \newline % Row Count 19 (+ 1)
The reliability pillar is the ability to minimize disruptions of the system. \newline % Row Count 21 (+ 2)
It obtains computing resources as needed. \newline % Row Count 22 (+ 1)
It entails boosting system availability. \newline % Row Count 23 (+ 1)
It automatically recovers the system from disruptions. \newline % Row Count 25 (+ 2)
Performance Efficiency Pillar \newline % Row Count 26 (+ 1)
The performance efficiency pillar is the capacity to accurately use computing resources. \newline % Row Count 28 (+ 2)
It satisfies the efficiency on demand. \newline % Row Count 29 (+ 1)
Cost Optimization Pillar \newline % Row Count 30 (+ 1)
} \tn 
\end{tabularx}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{AWS Well-Architected Framework (cont)}}  \tn
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\mymulticolumn{1}{x{5.377cm}}{Cost optimization pillar helps you run your cloud services at the lowest price points. \newline % Row Count 2 (+ 2)
Cost optimization performs operations such as: \newline % Row Count 3 (+ 1)
Analysis of your costs \newline % Row Count 4 (+ 1)
Operating managed services \newline % Row Count 5 (+ 1)
Makes sure you only pay for what you use% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
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% That's all folks
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\end{document}