Do you work as a cloud professional in the AWS landscape? Or, are you a cloud enthusiast with a special knack for serverless computing? So, you must not miss out the summary of our latest webinar titled “An Introduction to Serverless with a Deep Dive on Container Services in AWS” and recording of the webinar.
Cloud computing has transformed many aspects of enterprise operations for achieving better flexibility, scalability, and efficiency from systems. It is inevitable for all enterprises to shift to the cloud for leveraging the benefits of resource effectiveness. So, it is inevitable for all enterprises to choose reliable public cloud service providers. And, what better option could be than the market leader, AWS itself! Amazon Web Services is one of the pioneers of the cloud computing industry and has established a unique reputation owing to its exemplary range of services.
Serverless and Container Services in AWS
One of the notable concepts that have been gaining attention recently in the tech industry is serverless computing. Although the term sounds like the doom for servers, that is not actually the fact! Serverless computing basically aims to take away the burden of provisioning, managing, and maintenance of servers. Sounds like more power for computing and more time on core tasks, doesn’t it? So, the use of serverless computing on cloud platforms has become a prominent topic of debate in recent times.
At the same time, containers have also become one of the notable trends in the world of cloud computing. Containers also provide reliable support for application development and deployment as different units yet connected with each other. Therefore, containers can ensure better performance, scalability, and optimization of cloud applications without excessive utilization of resources.
So, you can clearly notice the career opportunities for individuals skilled in serverless and container services. With the tag of the market leader AWS, you can explore various lucrative roles as developers, solution architects, and system administrators. Whizlabs recently conducted a webinar on August 1st, 2020, at 11 AM IST on serverless computing and container services on AWS.
The webinar was titled “An Introduction to Serverless with a Deep Dive on Container Services in AWS.” Certified Cloud Consultant and Corporate Trainer, Anand Rao, and the Whizlabs team conducted the webinar successfully, with 85 participants in attendance. Let us provide a brief overview of the topics covered in the webinar that can showcase how comprehensively the webinar has explained serverless and container services on AWS.
Introduction to Serverless on AWS
Serverless computing on AWS basically implies the native cloud architecture that helps in shifting a major share of operational responsibilities to AWS. Therefore, it can enable better agility alongside establishing prospects for innovation. The use of serverless computing primarily supports the elimination of infrastructure management tasks that include a server or cluster provisioning, operating system maintenance, capacity provisioning, and patching.
On the other hand, serverless computing on AWS also promotes a reduction in the cost of ownership. Developers could get more time to focus on the core product rather than on the management and operations of servers. Subsequently, serverless computing also ensures reduced overhead that serves additional benefits for developers.
The benefits of serverless computing on AWS are one of the foremost reasons to start learning about it. AWS has a wide assortment of fully managed services that are ideal for building and operating serverless applications. AWS can handle aspects such as application availability and application fault tolerance that enable faster delivery of solutions.
Check Now: 10 Things Serverless Architects Should Know
Any discussion on serverless computing on AWS without AWS Lambda is unreasonable. AWS Lambda is one of the top AWS Services, an ideal service for supporting the execution of code without any need for server provisioning or management. The pricing of AWS Lambda is probably one of its foremost highlights as it charges only for compute time.
It enables execution of code for almost any type of backend service or application without the need for any administration. You can just upload code and let Lambda address the operations and scalability of the code along with higher availability. The best part of AWS Lambda is that you can configure the code in a manner that you can automatically trigger it with other AWS services or through a web or mobile app.
AWS Fargate is the most efficient instrument for the deployment of containers on AWS. It is just like EC2, albeit with containers. Fargate is basically a compute engine that enables the use of containers as basic compute units without any need for management of the component instances.
Just build the container image, configure the CPU and memory specifications, create networking and IAM policies, and just launch the application. AWS Fargate also allows support for using similar ECS primitives, AWS integrations, and APIs. It can provide native integrations with Amazon CloudWatch, Amazon Virtual Private Cloud, load balancers, and AWS Identity and Access Management (IAM).
Amazon API Gateway is a prominent support mechanism in serverless computing and the use of containers on AWS. It is basically an AWS service that enables the creation, publishing, maintenance, monitoring, and security of HTTP, WebSocket, and REST APIs.
It is highly scalable and allows API developers to develop APIs capable of accessing AWS and different web services. In addition, it can enable the creation of APIs for accessing data stored in the AWS Cloud. The most prominent functionality of API Gateway is the facility of the stateless, client-server communication.
AWS AppSync is an AWS service presently under Public Preview. The primary function of this tool involves management and updating mobile app data in real-time. Therefore, it can enable the transfer of data between devices and the cloud efficiently, thereby improving the capabilities of apps for interacting with data on mobile devices in the offline state.
The best advantage of AWS AppSync is its ability to enable applications for accessing AWS services through a data language known as GraphQL and an SDK tailored for web and mobile applications.
Check out our previous article to know more about “Containers in Cloud Computing“.
AWS Step Functions
AWS Step Functions play a critical role in serverless computing and container services on AWS as they help in easier coordination between components of distributed applications and microservices by utilizing visual workflows.
Step functions provide a reliable approach for the coordination of components of an application and progress through each function sequentially. They are an important requirement for serverless computing as they help in the management of operations and the underlying infrastructure for ensuring the desired scalability of the application.
Amazon Kinesis is a critical tool for application development as it provides the functionalities of processing streaming data in real-time. It can collect and process massive volumes of data from multiple sources, thereby providing the flexibility for writing applications capable of processing information in real-time. AWS Kinesis supports various input sources for data such as social media, website click-streams, operational logs, manufacturing instrumentation, and marketing and financial data.
Amazon Athena is the ideal AWS service for easier data analysis directly in Amazon S3 by leveraging standard SQL. It can provide an easier analysis of unstructured, structured, and semi-structured data in Amazon S3. The easier integration with Amazon QuickSight also improves the capabilities of AWS Athena to provide better data visualization.
Therefore, it can serve as a promising addition to serverless computing routines for the automation of data collection, processing, and visualization. Amazon Athena also provides flexible integration with AWS Glue Data Catalog, which provides a durable metadata store for data in Amazon S3.
Amazon Elastic Container Service (ECS)
AWS ECS is the answer to AWS as the scalable and fast container management service for flexible running and management of Docker containers. ECS also enables deployment of the cluster of Docker containers on serverless infrastructure, managed by ECS itself. You have to use the Fargate launch option for enabling ECS.
It can also help in scheduling the allocation of containers in the cluster according to the isolation policies, availability requirements, and isolation policies. The major functionality of ECS involves taking away the need for operating its own cluster management and configuration management systems.
Amazon EKS or Elastic Kubernetes Service is a fully managed Kubernetes service. It can help in deploying EKS clusters through AWS Fargate that removes the need for provisioning and managing servers. In addition, EKS also supports integration with many services such as Auto Scaling Groups, Amazon Virtual Private Cloud, AWS Identity and Access Management, and Amazon CloudWatch.
The advantage of EKS is a seamless experience for monitoring, scaling, and load-balancing applications. Most important of all, EKS also supports integration with AWS App Mesh alongside providing a Kubernetes native experience for consuming service mesh features.
Also Read: Benefits of AWS Certifications
The webinar also covered important details on developer tools on AWS. Mr. Anand Rao delivered his expertise based on more than 15 years of industry experience regarding all topics in the webinar. Over the long term, the prevalence of serverless computing is imminent. In addition, containers have become a staple component in the application development strategy of almost every major enterprise.
So, the promises of career opportunities with these fields are highly prominent. Aspiring candidates can achieve a competitive advantage in the cloud computing job market with skills in containers and serverless computing. Since AWS is a renowned public cloud platform, you can find promising career prospects with expertise in these two areas. Go ahead and start learning right now.
If you’re aspiring to build a successful career in AWS, enhance your AWS skills and validate them with the AWS Certifications. Check out our AWS certification training courses now!
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