AWS Aurora: Architecture, Pricing, MySQL & PostgreSQL Compatibility

AWS Aurora: Architecture, Pricing, MySQL & PostgreSQL Compatibility
AWS Aurora: Architecture, Pricing, MySQL & PostgreSQL Compatibility

Amazon Web Services has had rapid expansion in recent years, and it has evolved into an on-demand cloud computing service that enables many enterprises to access trustworthy IT infrastructure. It is widely utilized due to its high computing power and enormous data storage capacity. 

Amazon Web Services offers a variety of cloud-based products and services, including storage, servers, analytics, infrastructure, and design tools, all of which are offered on a pay-as-you-go basis.

To acquire in-depth knowledge of AWS, you can enroll in AWS Online Training at FITA Academy which helps you enhance the industrial-relevant skills, and constantly assess you in a step-by-step approach.

According to a recent wage survey, an AWS Amazon Certifications holder earns an average annual income of around $122,964. Salaries have increased by 10% in only one year. Henceforth, AWS serves as the key computing platform for hundreds of businesses and this trend is certain to continue.

According to reports, AWS produced more than $14.2 billion in sales in 2021, which is up to 32 percent from the previous year. Amazon Web Services is well-known for its cloud computing solutions' versatility, capabilities, flexibility, ease of using it, and scalability.

AWS Services, which are Amazon's cloud computing services, is used by a wide range of sectors like Adobe, Airbnb, Disney, Epic Games, Twitch, Financial Times, National Trust, ITV, Chef, Nasa, Nokia, Netflix, Pinterest, Tata Motors, Reddit, BMW, Johnson & Johnson, Canon, and Samsung.

Furthermore, there are more than 505 companies that are utilizing Amazon Web Services. It provides Cloud computing services and Advanced Passenger Information systems to organizations, government, as well as for individuals on pay per use basis. The AWS cloud computing system offers various technological-based services for configuring computing development.

These are some very well companies that hire AWS-certified professionals. Now we'll look at some of the job opportunities available to them:

DevOps Engineer, AWS Big Data Specialist, Cloud Developer, AWS SysOps Administrator, Technical Architect, AWS System Integrator, Operational Support Engineer, AWS Solution Architect, AWS Administration Security Architect, Cloud Architect, System Integrator, AWS Certified SysOps Administrator, Support Engineer, Cloud Software Engineer, Software Quality Assurance Engineer, AWS networking Specialists, and Senior AWS Cloud Architect.

Now, we shall discuss what is AWS Aurora, Amazon AWS Features, and Amazon Aurora Architecture.

Amazon's Web Services allow companies to manage their data information and improve the customer experience. AWS Aurora manages data in their database and assigns it for crisis backup using the clustered volume mechanism.

MySQL and PostgreSQL are also open-source software databases like Amazon Aurora. It comes with several characteristics that improve important aspects such as robustness, protection, portability, expense, and so on. It has been demonstrated to be quicker than MySQL and PostgreSQL, as well as requiring less maintenance.

What really is Amazon Aurora?

Amazon Aurora is a database solution that creates columns from structured inputs. And it also helps the user to hasten their work and organize data to be accumulated on the database. 

The versions of PostgreSQL and My SQL are supported with Amazon Aurora, which is essential for its widespread adoption. Furthermore, it offers users five times the execution of MySQL and four times the speed of PostgreSQL, making it extremely beneficial. Users can learn the basics of AWS Aurora and begin working with it. Let's move on to some of Amazon Aurora's other fantastic features.

AWS Features

Now, we shall discuss the important features in Amazon AWS

Execution and Scalability

According to the studies, Amazon Aurora was able to give six times faster and more effective outcomes to the customer on the same hardware. Amazon Aurora uses extensive components of the system and functionalities to achieve speedier outcomes. Users can improve their productivity and efficiency by using operation handling services and strategies such as quorums.

Accessibility and Durability

Amazon assures that your data is unassailable and also it utilizes Amazon Respiratory distress syndrome, which helps to manage the data storage, and also you can backup the data when it is required. Furthermore, it stored all data in a hidden or inaccessible place, so that it could not be unruffled from database restart. By this, the user can restore all data processing.

In case of Database fluctuation, Amazon Respiratory distress syndrome will expect Aurora Replicas and confirm the data is stored in the Amazon Aurora database. Users can create more than 14 Aurora replicas by allowing them to cope with a variety of incidents.


The best essential benefit of using Amazon Aurora is providing security and protection to data. Amazon Aurora is highly enriched with protection protocols to ensure that your system evolves inaccessible.

Amazon Aurora confirms that your data is accumulated in a virtual private network, making it unrestricted to only restricted users. Additionally, The barrier and networking access can be configured, which are important security to secure databases. The length of the private key used to encode a data file or document is also used to transmit data, making it extremely private. It allows users to search through data records and check up various database processes.

The key features are:

  • Amazon Aurora uses 256-bit data transfer encryption
  • It uses a virtual private network
  •  It is accessible and limits access to fixed associates. 
  • Users can secure the data with encryption keys.


The unique feature of using Amazon Aurora is easy accessibility and Monitoring. With the help of Amazon Aurora, we can easily navigate diverse components. It also has uncomplicated surveillance capabilities that allow you to examine numerous database insights and verify that all operations are recorded in a logbook.

It also has an automated update feature and updates the latest versions to the system for managing the database. Amazon Aurora also has a rapid cloning tool that allows customers to transfer terabytes of data in a short amount of time, which is a significant time-saver.


Expense is one of the most important elements that influence an application's demand, and Amazon Aurora monitors it carefully by charging customers only for the storage and services they utilize. It also employs several approaches that make it easier to reduce running costs

Earning profit and reducing expenses are critical aspects of running a business, and Aurora takes care of both because you can pay only for the storage and services that your system uses. And the consumer can pay for it every month.


The key features are:

  • Users can build numerous replicas of their data to restore if fluctuation occurs.
  • Amazon Aurora aids to quick access to data


  • Aurora is simple to manage and with one-button functionality; you may call an Application programming interface from your code or make a call from the Respiratory distress syndrome interface.
  • Allows users to manage their Amazon Cloudwatch without imposing excessive expenses.
  • The system's auto-update function allows the upgrade of recent software and fixes any bugs that the user has encountered.


Amazon Aurora has dynamic capabilities that instantly give significant changes in storage based on usage.

Migration Support

Using dump commands, you are able to migrate local databases.

Now, we shall discuss the Amazon Aurora Architecture:

Amazon Aurora Architecture

The Amazon Aurora architecture emphasizes component reuse, which makes it more convenient and efficient. Amazon Aurora reuses main operation modules like restore, processing, and query processing, saving storage and improved productivity. This strategy helps the architecture to save time and space and release efficient output. Amazon Aurora has received some new enhancements, which are listed below.

  • To backup data, it uses virtual private storage and utilizes numerous data clones.
  • provide data access to limited association

MySQL Compatibility on Amazon Aurora

MySQL versions are MySQL 5.7 and 5.6. It can be consistent with Amazon Aurora and provide top-level services. It is also compatible with the InnoDB storehouse machine for the database management system MySQL and MariaDB and unable to work with MyISAM( default storehouse machine for the MySQL relational database management system). So, if you have stored your data in MyISAM, you are mandated to transmit it into InnoDB

High Performance and Scalability, Up to 5X Higher than MySQL, Backtrack( helps you to backup your data quickly), Storage Auto-Scaling, Highly Secure, Managed, Monitoring, Automatic Software update, Migration Support, and Cost-effectiveness(pay per use).

  • Machine Learning

Aurora delivers machine learning abilities instantly from the database, allowing you to add Machine Learning based projections to your applications through the standard Structured Query Language (programming language). You have access to a wide range of Learning Algorithms without having to build business integrations or move data around owing to an easy, efficient, and robust connection between Aurora and AWS machine learning services.

  • RDS Proxy Support

Aurora can work with Amazon Amazon Relational Database Service Proxy, an entirely organized, highly functional database proxy that creates applications more flexible, scalable, and unassailable to database failures.

RDS Proxy enables applications and shares database connections, which results in increased database availability and application flexibility. 

Through instance connect to the database, we can maintain applications to decrease backup duration. So, we can improve the security by integrating with the Amazon web service Identity and Access Management and Amazon Web Service Secrets Manager.

AWS Training in Chennai at FITA Academy enables participants to gain a comprehensive grasp of the AWS Cloud Platform, Architectural Concepts, and essential services such as Archive, Network, Data processing, SQL, Virtualization Software, and Security in real-world scenarios.

Amazon Aurora PostgreSQL Interoperability

PostgreSQL 9.6 and 10 are supported by Amazon Aurora PostgreSQL. Fixing PostgreSQL with Aurora is quite adaptable since it enhances database performance efficiency.

The PostgreSQL interoperable Aurora system launched from the Amazon Relational Database Service portal. PostgreSQL as a version and Amazon Aurora as the machine.

High Performance and Scalability, 3X Higher than PostgreSQL, Backtrack( helps you to backup your data quickly), Storage Auto-Scaling, Highly Secure, Managed, Monitoring, Automatic Software update, Automatic, Automatic Software, Migration Support, and Cost-effectiveness(pay per use), and Storage Auto-Scaling(as your storage demands rise, Amazon Aurora automatically expands the size of your database volume)

AWS Aurora DB cluster

In a Database Constellation, an array volume is a virtual machines sector that covers units.

Two kinds of Aurora DB Clusters can be built using a variety of database instances.

Primary DB instance

There is always at least one Primary DB server in a DB constellation. It is also liable for any changes made to the storage capacity.

Aurora Replica

It is also linked to the same storehouse as a DB instance, but this improves the availability of data volumes by placing them in different availability zones. 

In case of any defect, the Aurora replica helps to return the data and also confirms that processes are restarted. So, the user can use more than 14 aurora replicas in their cluster volumes. Furthermore, it also restores all cache memory.

Amazon Aurora Pricing

Aurora pricing is based on utilization, therefore there are different rates for each service. You may also use the AWS calculator to get an estimate depending on usage. Amazon Aurora charges users based on the amount of storage they utilize and the total number of processes they do. The cost of data storage is calculated per GB, while the cost of operations is calculated per million.

There are no additional expenses, but users need to pay for some features, for example, Backtrack. But Both MySQL and PostgreSQL pricing are equivalent.

Instance Pricing on Demand

It is the biggest advantage that it does not require you to bill annually or look for long-term agreements; you just have to pay for the capacity that you use. If you only need Aurora for a brief project or test, this is a great option; simply pay for what you use.

Until the instance is removed or halted, pricing is based on the per DB instance hour used.

Global Database

It is an additional Amazon Aurora technology that emphasizes minimal reads and backups in the event of power failure. The user is charged for data transmission that are propagated between the general and specific regions. Users also charge for instance prices, space, merge data transmission, Backtrack storage, and a variety of other options that help you retrieve data as quickly as possible. 

AWS Aurora Vs. RDS

Amazon Relational Database Services facilitates work on the Cloud and makes it more effortless to manage. AWS Aurora performs five times more than MySQL and PostgreSQL on the same hardware.

Amazon RDS also supports AWS RDS Aurora. AWS Aurora is highly scalable but RDS needs the support of Database administrators.

AWS Aurora generates over 15 replicas, which take over in the event of a database failure and resume processing. Amazon Relational Database Service, on the other hand, makes up to 5 replicates.

Summing up

From this, you would have understood the service by AWS and have described in-depth the architecture, cost, advantages, and capabilities. Amazon Web Service offers a lot of opportunities for a better future. As a result, there are a variety of AWS cloud training courses available to help you flourish in AWS Services. So, as an initial step, you can join AWS Training in Bangalore at FITA Academy which provides the best training on the Rds, AWS Migration Services, Mysql, and many more concepts you can learn under the AWS expert professionals.

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