Storage and Services of AWS Vs Azure
                     Storage and Services of 
AWS Vs Azure
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AWS and Azure Cloud Comparison
AWS and Microsoft Azure are the two giants of the Cloud 
industry. AWS is one of the most commonly used and 
undisputed market leaders of Cloud computing platforms 
across the world. Prestigious organizations like Pinterest, 
Netflix, Adobe, Airbnb, Spotify, and HTC have shown their trust 
in AWS for their proper functioning. It dominates the Cloud 
computing domain with 40% of the entire market share. It 
provides a wide spectrum of services across a variety of 
domains like compute, network, storage, migration, etc.
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Azure is the second most favored Cloud computing platform which was launched 
way after AWS but has surprisingly acquired a significant share of the market. It is 
entrusted by more than 80% of the Fortune 500 companies for their cloud 
computing needs. It provides its services to more regions than any other cloud 
service provider in the world. It provides more than 100 services spanning across a 
variety of domains.
We will discuss Azure vs. AWS key differences of Storage and Service domains.
AWS and Azure Storage
Discovering an approach to store, distribute and manage your entire data can be a 
bit of a challenge. Running applications, delivering content to users, hosting high 
traffic websites, or backing up documents, databases and emails will always demand 
a lot of storage and the need for higher storage space keeps rising exponentially.
It is very expensive and time-consuming to build and maintain your own storage 
repository. You first need to buy racks and racks of dedicated hardware and software, 
then you need to hire a staff to get it all up and running. You’ll also have to set up 
complex processes to ensure that your storage is performing well and backed up in 
case of a failure. But if you wish to add more capacity, it will cost more money and 
time to deploy more servers, hard drives, and take backup machines. It is quite 
difficult to figure out how much capacity you need in the future. If you get it wrong, 
it means you either won’t have enough storage or you end up overspending and 
with excess capacity that sits idle. But there is a better way to address this problem. 
It is Cloud storage.
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AWS storage service provides developers and IT teams with safe and 
secure object storage. It’s easy to use with a simple web service 
interface that can be used to store and retrieve any amount of data at 
any time or from anywhere on the web. You can choose the region 
where you want your data to be stored. You can store as much data as 
you want and access it when you need it. It also ensures that your 
valuable data is not lost so it creates multiple backups on numerous 
devices.
In Microsoft Azure, we use a storage account that is used for storage. 
Azure Storage or Storage Accounts is a service from Azure, which 
accommodates storage services for numerous use cases. Azure 
Storage is the Cloud storage solution for advanced applications that 
are dependent on durability, availability, and scalability to satisfy the 
demands of their clients.
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AWS vs Azure on the basis of Block Storage
Elastic Block Store (EBS) is Amazon’s offering, and it comes in different 
varieties: Common magnetic, spinning-disk offerings such as Throughput 
Optimized or Cold HDD; Next-generation drives, as well as Provisioned IOPS 
SSD, are planned for latency-sensitive transactional workloads, according to 
Amazon. AWS offers a 99.95% availability Service-Level Agreement (SLA) in 
some settings for its block storage service.
Managed Disks, Azure’s block storage service, is available in two variations: 
regular and premium, with the latter relying on SSDs. Azure offers a 99.99% 
availability Service-Level Agreement (SLA) in some settings for its block 
storage service.
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AWS vs Azure on the basis of Object Storage
Simple Storage Service is AWS’s main object storage network (S3). For cool 
storage, it has Standard-Infrequent Access, and for cold storage, it has Glacier. 
The maximum object size in AWS is 5TB. AWS boasts that items stored in its cloud 
are 99.999999999 percent durable. According to AWS, if you store 10,000 items 
in the cloud, one file would be lost on average every 10 million years. The 
argument is that these systems are designed to last a lifetime.
With Azure Hot and Cold Storage Blobs, consumers can only choose between hot 
and cool storage; archival data must be stored in cool storage. Azure has a 500TB 
capacity per account. Azure does not publish Service Level Agreements for 
longevity.
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AWS vs Azure on the basis of File Storage
The use of a cloud-based file storage system is an evolving use case. This can be 
considered as a cloud-based variant of the classic Network File System (NFS) 
where users can install files on the system from any connected computer or virtual 
machine, then read and retrieve them.
The File Storage from AWS is called the Elastic File System and was released from 
beta in June 2016. Users may use AWS Direct Connect or a virtual private 
connection to install files from AWS Elastic Compute Cloud (EC2) virtual machines 
within a virtual private cloud, or from on-premises services (VPC). It has no size 
cap and scales up automatically depending on demand, with a throughput of 50 
megabits per second per terabyte of storage; customers can pay for up to 100 
megabits per second throughput.
On the other hand, File Storage from Azure is called Azure File Storage, which is 
identical in nature but has a 5TB per file and 500TB per account limit and requires 
manual scaling. When reading data, it has a throughput of 60MBps.
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AWS vs Azure on the basis of Shared File Services
Amazon Elastic File System (EFS) : Amazon EFS is a simple, 
serverless, set-and-forget elastic file system that allows you to transfer 
files without having to provision or manage storage. It works with both 
AWS Cloud providers and on-premises infrastructure, and it’s designed to 
scale up to petabytes on demand without affecting applications. With 
Amazon EFS you can choose to create file systems using Standard or One 
Zone storage classes.
Amazon FSX : Amazon FSx makes launching and running common file 
systems that are completely controlled by AWS, simple and affordable. You 
can take advantage of the rich feature sets and fast performance of 
commonly used open source and commercially licensed file systems with 
Amazon FSx, while avoiding time-consuming administrative tasks like 
hardware provisioning, software setup, patching, and backups. It offers 
cost-effective capacity with high reliability, and it integrates with a wide 
range of AWS services to allow faster innovation.
Azure Files : Azure Files are simple, secure, and serverless enterprise-
grade cloud file shares. They’re cloud-based file shares that are 
completely managed and available using industry-standard SMB and NFS 
protocols. Cloud and on-premises deployments of Windows, Linux, and 
macOS can all install Azure file shares at the same time. Azure file shares 
can also be cached on Windows Servers using Azure File Sync for quick 
access to data close to where it’s needed.
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AWS vs Azure Services Comparison
AWS and Azure, both the Clouds offer a huge spectrum of 
services. We have compared some major services of these 
platforms.
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AWS vs Azure on the basis of Compute Services
Amazon EC2 : Amazon EC2 is a virtual server that supports both 
Linux and Windows Operating Systems. Its configurations are called 
instance types. It stores the AMI or operating system in a root volume. 
It uses Elastic Block Storage Volumes for persistent storage volumes 
for your data. You can encrypt EBS Volumes with AWS KMS. The 
security group enables you to create security rules to allow the traffic 
going to your instances. All EC2 instances are launched in an isolated 
network called VPC.
Azure VM : Azure VM is a Linux-based / Windows-based virtual server 
that you can provision. Its configurations are called VM series. It 
stores the VM images or operating system in an OS disk. It uses Azure 
Disk for persistent storage volumes for your data. You can encrypt OS 
and data disks with Azure SSE. NIC network security group enables 
you to create security rules to allow or deny the traffic going to your 
virtual machine.  All virtual machines are launched in an isolated 
network called VNet.
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AWS vs Azure on the basis of Database Services
Amazon RDS : Amazon RDS configures and scales a relational 
database in the Cloud. It uses various engines like Amazon Aurora, 
PostgreSQL, MySQL, Oracle, MariaDB, and Microsoft SQL Server. The 
serverless database is called Amazon Aurora Serverless. It has a 
Standard, Memory-Optimized, and Burstable Classes database 
performance. It eliminates a single point of failure with multi-AZ 
deployment. It has an automated backup retention period of up to 35 
days.
Azure SQL : Azure SQL is a fully managed and intelligent relational 
database in the cloud. It uses Microsoft SQL Server as the database 
engine. The serverless database is called Azure SQL Database 
serverless. It has a General Purpose, Hyperscale, and Business Critical 
database performance. It eliminates a single point of failure with zone 
redundant configuration. It has an automated backup retention period 
of up to 35 days.
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AWS vs Azure on the basis of Networking Services
Amazon VPC : Amazon VPC is a virtual network service in 
AWS where you can launch your resources. It has a default 
VPC in each region. AWS reserves 5 IP addresses within each 
subnet. These subnets are from /28 to /16 with Private, 
Public, and VPN-only types. You can secure your network 
using NACLs and Security Groups. A VPC peering enables 
communication between two VPCs.
Azure VNet : Azure VNet is an isolated network service in 
Azure to run your VMS and applications. It does not have a 
default VNet. Azure reserves 5 IP addresses within each 
subnet. These subnets are from /29 to /8 with Private, Public, 
and Gateway types. You can secure your network using NSGs 
and ASGs. A VNet peering enables the communication 
between Virtual Networks.
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AWS vs Azure on the basis of Security and Identity 
Services
AWS Identity and Access Management (IAM) : AWS IAM is used 
to create and manage users, groups, roles, and policies in your 
account. IAM groups allow you to organize a large number of IAM 
users. You can delegate administrator roles using identity-based 
policies. You can access resources only in the AWS console. You can 
monitor the status of your user accounts with a credential report. You 
can use IAM roles to grant users temporary permission. A collection of 
permissions written in JSON is called IAM policies. You can assign 
multiple permissions to an IAM user.
Azure AD and RBAC : Azure AD is used to create users and groups 
with Azure Active Directory. Azure AD allows you to assign a large 
number of users to groups. You can delegate administrator roles using 
Azure AD. It supports hybrid identity to access resources in the cloud 
or on-premises. You can monitor the security and usage patterns of 
your environment with Azure AD reports and monitoring. RBAC 
enables you to grant users certain roles to access specific resources. 
A collection of permissions written in JSON is called role definition in 
RBAC. You can assign multiple roles to a resource group with RBAC.
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AWS and Azure with InfosecTrain
Both AWS and Azure have their own benefits and it’s hard to decide 
which one is better than the other. You need to choose the one that 
fulfills your requirements. AWS is a leading provider of Cloud services 
but Microsoft Azure is not far behind. Both AWS and Azure 
professionals are in high demand in the market to help businesses 
improve their performance. Take the first step towards being a 
qualified AWS and Azure Cloud Engineer with InfosecTrain. We are one 
of the most prestigious and well-known security and technology 
training and consulting organizations in the world. We have a wide 
spectrum of Cloud training that is led by highly experienced and 
trained instructors. The AWS and Azure training with InfosecTrain will 
help you develop a better understanding of the subject. It will indeed 
merit each penny and minute that you will invest.
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