What is AWS Fargate? Amazon EC2 vs. Amazon Fargate

Introduction

When it comes to learning the nuances of Cloud Computing, nothing is better than the leader in Cloud Computing- Amazon Web Services (AWS). Cloud Computing has become the backbone of every organization which has led to a massive demand for cloud professionals in the tech world. Getting an AWS Solution Architect Certification course presents you as an expert with an in-depth knowledge in AWS. It also adds value to your resume before you land up in the job sector.

AWS Fargate was launched a few months back. This is a service that runs docker containers serverless, as per individual needs. When you are running multiple ECS based APIs, the common problem is how to reserve multiple instances and how to manage them efficiently?  Fargate is the solution that utilizes docker containers and allows them to run virtually on any machine that works. Let us discuss the service in detail moving ahead.

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What is Amazon Fargate? What are the benefits?

AWS Fargate is a compute engine for Amazon ECS allows you to run Docker containers without having to manage servers or clusters. With AWS Fargate, there is no need to scale, provision, or configure clusters of virtual machines to run containers. You don’t have to choose server types and how are they communicating together. You just have to focus on building and designing an application instead of managing the infrastructure that helps to run the application. 

Further, Amazon ECS has two modes – Fargate Launch Type and EC2 Launch Type. With Fargate Launch Type, you may pack your application in containers, specify the memory or CPU requirements, define IAM or networking policies, and launch your application finally. EC2 enables smooth execution of applications on customized cloud instances. This is why EC2 is referred to as the “backbone” of AWS.

With EC2 Launch Type, you may define server-level, and get more granular control over the infrastructure to run container applications. It helps to identify the best server for your application based on your source requirements.

What are the Benefits?

1. No Cluster management 

With Fargate, you just have to think of containers and focus on building and operating your app. It eliminates the need for managing cluster of Amazon EC2 Instances. You don’t have to pick the instance types, manage the cluster scheduling, or optimize the cluster optimization. All of these infrastructure needs are managed by Fargate service itself.

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2. Seamless Scaling

With Fargate, it is easy to scale servers. You don’t have to worry about provisioning compute resources for container apps. Once you define the application requirements like CPU usage or memory etc., AWS Fargate scales your requirements in a highly available manner. You no longer have to decide when to scale requirements and pack them for optimal utilization. Fargate allows you to launch thousands of containers together in seconds and easily scale to run your mission-critical applications.

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3. Integration with Amazon ECS

AWS Fargate is integrated with Amazon ECS quickly. You just have to define application requirements, specify CPU and memory requirements, define IAM or networking policies that are needed by every container, and upload everything to the Amazon ECS. Once everything is set up, AWS Fargate manages or launches containers for you seamlessly.

4. Addressing Security

AWS completely abstracts the underlying infrastructure from your control and there is no mechanism to secure container deployments. This is the biggest reason why organizations still deploy container in dedicated virtual machines. There is only one solution to the problem that allows you to reap the benefits of AWS Fargate.  

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You should adopt a container native approach to security here and embed maximum security within a container. This approach provides complete control for an application and runs it within the user space of the container. Further, this approach can be integrated with the DevOps process as well and does not require any changes to your application deployment scripts. This is the only way that natively supports the AWS Fargate to monitor and secure your applications.

5. Lower down the Costs

AWS Fargate not only manages the infrastructure but lowers down the overall application costs too. Honestly, most container deployments are done on dedicated virtual machines today. The reason is that dedicated virtual machines can be secured easily. But this type of deployment model always adds extra costs to the application. So, what is the solution that can be used here to replace the dedicated virtual machine and manage costs amazingly?

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AWS Fargate is the solution that reduces costs in the following way:

• It charges for a particular time span your application container workloads are running not for the time underlying virtual machine instances are running.
• It is able to determine the proper number of containers that may run on any given host.

Based on these estimates, AWS Fargate deployments can be reduced up to 10 percent when compared for EC2/EKS/ECS deployments. Also, you can save an extra 15 percent costs when compared to dedicated EC2 instances as there is no provisioning of compute resources in case of AWS Fargate. A total of 25 percent savings is much higher over the typical container deployment. You just focus on application building and infrastructure work is taken care by Fargate service itself.

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6. Reduces Complexity

Everybody knows that Kubernetes is the winner of the container orchestration market but what about the production deployment challenges? The biggest question with Kubernetes is which platform to use for Kubernetes deployment.  The choices are generally overwhelming and slowing down the product deployments of containers. Additionally, you realize that it is hard to scale or manage Kubernetes effectively.

Realizing these challenges, Amazon released Fargate service where customers don’t have to worry about containers. Just define the parameters for containers and Fargate takes care of everything rest. Most importantly, Fargate manages the ECS/EKS clusters including the EC2 instances. So, there is no more infrastructure to manage at all.

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How Fargate Works?

Here are the steps how AWS Fargate works actually.

1. Build the container image in the first step.
2. Now define resources and images needed for your application.
3. Now launch containers and AWS Fargate manages all underlying infrastructure.
4. AWS runs containers for you, scales your requirements, and manages containers for availability.

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Amazon EC2 vs Amazon Fargate – Which one to choose?

These are two major models for how to run containers on AWS. Amazon EC2 manages or deploy your own EC2 instances to run application effectively. With AWS Fargate, you may run containers without any need of EC2 instances. Both are wonderful techniques to manage or scale your containers in a reliable fashion but which service should you choose is always a tough task. In this section, we will help you in making the right decision by understanding both services in depth based on different parameters Pricing and the Use Cases.

Pricing

With EC2 Launch type, billing is based on the cost of underlying EC2 instances. It allows you to optimize the process by taking advantage of billing models like spot instances or reserved instances etc. However, it is your responsibility to make sure that containers are densely packed onto instances to get maximum benefits out of them, otherwise, it will be merely a waste of money.

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With AWS Fargate Launch Type, billing is based on CPU or memory requirements per seconds. You only have to pay for what your task uses, no need to pay for extra for EC2 instance that goes unused.

Use Cases

Here are different scenarios that will explain to you when to use EC2 or Fargate service for application deployment.

1. If the workload is consistent for CPU or memory requirements and you want to optimize for the price then you should consider running a cluster of reserved EC2 instances or spot instances. You just have to maintain this cluster and optimize it. Also, you can take advantage of EC2 instance saving strategies such as spot or reserved instances.
2. Managing a large cluster of EC2 instances is generally harder and you need to make sure that all instances are patched, secured, and updated with the latest version of Docker in the right way. If you don’t want to get into instance management then Fargate is the best choice here. It will deploy clusters automatically by taking care of underlying infrastructure itself.
3. In case, the workload is small where the website has more traffic during the day and low traffic at night then AWS Fargate is again the best choice. You may scale down tiny container at night that costs you little and scale up again in the daytime when infrastructure requirements are higher.
4. If there is a small test environment then AWS Fargate is a perfect fit. It is generally wasteful running tiny test environment on EC2 instance because EC2 instance is too powerful that you will have a hard time getting a good percentage of utilization.
5. When the workload is made up of consistent periodic tasks or occasional jobs that come from a queue then AWS Fargate is again a perfect choice. Instead of paying for an EC2 instance, you may use AWS Fargate to run your containers based on requirements.

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Here, we discuss five different situations when you should use AWS Fargate instead of EC2 instances that cost higher. We are not saying that AWS Fargate service is more powerful than AWS EC2 but deciding on the right technology is a matter of choice. Most importantly, you should understand the project first, analyze the requirements, only then you may decide on the right cloud service for your next project. To know more on AWS and the related services or tools, join our AWS certification program at JanBask Training.

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Conclusion

Cloud Computing has become the pioneer in the I.T industry by providing comprehensive cloud services. It has been powering thousands of enterprises all over the world and has been the driving factor for safe and secure data storage. An AWS Solution Architect Certification Course not only sets you apart from others by giving a cutting-edge competition, but also demonstrates you as a committed individual. JanBask Training’s e-learning platform can assist you with our 24/7 teaching assistance, applied projects, and online videos by industry-expert trainers. 

FAQs

Q1. Why is AWS so popular?

Ans- AWS or Amazon Web Services is a subsidiary of Amazon that specializes in cloud computing platforms that offer scalable and cost-effective cloud computing services. It provides distributed computing processing capacity and software tools to individuals and companies.This architect is the most flexible and more secure than a company hosting its own website.

Q2. What are some of the components of AWS?

Ans- AWS provides an array of components. They are-
i) Data Management
ii) Data Transfer
iii) Storage
iv) Networking
v) Compute
vi) Visualization

Q3. Can I sit for the certification exam without an entrance test?

Ans- To earn better job opportunities, you need to be clear of the certification exam; without qualifying for the entrance, job opportunities will be limited. 

Q4. What benefits will I get from AWS certification training online?

Ans- We help you with real-industry scenarios and practical hands-on learning experience of the Cloud methodologies. Practical case studies and assignments to set your ability directly for real-time industry job roles. We have well-researched, instructor-led & effective e-learning tools available which will make you prepared for the actual working industry/businesses. At JanBask Training, we don’t prepare you to qualify the cloud computing certifications, we prepare you with the resources that nurture you as a qualified Cloud Architect who is ready to work with the market's leading industries.

Q5. Who should enroll in these courses?

Ans- Our Cloud Computing Courses are designed for freshers who want to begin their career in the Cloud field and professionals who want to hone their cloud skills to accelerate their Cloud careers. Grab this opportunity and join our course!!

Q6. What skills will I be learning in this course?
Ans- Here are all that you will learn:

• AWS Cloud Computing, AWS Architecture
• Identity Access Management & S3
• Amazon VPC, Elastic Compute Cloud (EC2)
• Databases, Application Services, DynamoDB, Redshift
• Configuration Management, Automation, AWS Route 53
• Networking, Monitoring, Security Groups

Q7. What can I expect after this course?

Ans- After completing our AWS certifications training online, you will achieve:

• Competent skills & knowledge, all ready to be utilized during the certification exam of AWS.
• Smart & well-calculated ways to proceed & absorb in the lucrative AWS led job markets.
• An AWS Training Certification online for training completion, by a highly recognized name - JanBask Training - declaring a successful completion of your learning-filled AWS training online for beginners to professionals. Our training completion certification gives you a great boost during interview calls.

Q8. Which AWS Solution Architect certifications are in demand?

Ans- Here are the few in-demand AWS certifications that you may consider qualifying after finishing our intensive & real-industry assignments based training for AWS:

• AWS Certified Big Data – Specialty
• AWS Certified Advanced Networking – Specialty
• AWS Certified Security - Speciality
• AWS Certified SysOps Administrator – Associate (AWS Operations Certification)
• AWS Certified Solutions Architect – Associate(AWS Architecting Certification)
• AWS Certified DevOps Engineer – Professional (AWS Developing Certifications)
• AWS Certified Solutions Architect – Professional(AWS Architecting Certification)

Q9. Do you help with resume building and interview preparation?

Ans- Yes, we help with drafting and reviewing your resume for the AWS jobs too. Our trainers are from the direct working industry and they know what kind of resume/CV the recruiters hiring for AWS roles expect from the professionals. They know how resumes are needed to be built from scratch. You just share your briefs, info and they will explain to you how to frame your entire resume without any gaps or committing any mistakes. A carefully drafted resume is a source via which recruiters narrow down the name of the interviewee. So drafting a careful & professional resume is very important to become a top preference during the interview.

Q10. Will I get a free demo class?

Ans- To help you get familiar with the Cloud Computing Training program, we offer a free demo class. When you enroll in our free demo class:

• You get why Cloud is a sought-after career field in today’s job market.
• You understand the teaching methods of our instructors who are real-time Cloud professionals.
• You get hands-on key Cloud skills/concepts and learn e-learning tools.
• You get time to realize & compare the topics that we teach with others
• You identify how this Cloud discipline/course is easy for you to learn and make a career in.

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