heroBackground

Serverless Computing

Serverless Computing & AWS Lambda, The Paradigm Switch

dateIcon
durationIcon
5 mins read
shareIcon
Serverless Computing

Amazon Web Services, AWS, is a leader in the field. Their definition of serverless sounds: "Serverless Computing most often refers to serverless applications. Serverless applications are ones that do not require you to provision or manage any servers. You can focus on your core service and business instead of OS, OS patching, provisioning, right sizing, scaling and availability."

Serverless Computing is thus a model for running services or code in the cloud where the supplier dynamically allocates resources. Despite the name, servers are still used in the background, but all management and resource planning of these are done by the cloud provider. The developer does not have to worry about keeping track of the servers running the code, whether it's when developing the code or when it is taken into operation. As a business, you simply get more time for your product and can focus on what gives value to the customer and the user.

In addition to not having to allocate and administer individual servers, physical or virtual, serverless computing is even more in line with most modern thoughts about system development where features or services are broken down to being standalone and scalable. The term microservices is the one commonly used to describe the thought behind.

lambda-azure-gcp.png

THE BENEFITS OF SERVERLESS COMPUTING:

It lets you focus on the important thing; your product or service. Benefit from a platform without thinking about infrastructure and improving the productivity of developers. Get more time to focus on business goals and create products that reach the market faster. -        It is easy. As a developer, you do not need to manage servers. Also, do not install software that should then be maintained and administered. No infrastructure or settings. These are work moments that in many cases are time consuming.

  • It is cost-effective and provides better cost control. As a company, you pay only for the resources you use. Data processing without server is event-driven and resources are allocated as soon as they are triggered by an event. You are only charged for the time and resources required to run the code - through sub-session debit.
  • It saves time. Working serverless is also much more time efficient. Both for the company and the customer. As I said earlier, it also contributes to the emergence of new products on the market.
  • It is flexible and scalable. Your application will be scaled up automatically. It may be that some function takes more power, so the platform looks like it just gets more resources. With a more traditional architecture, you have to scale up the entire web service. There will also be more seamless connections between the different functions.
  • It is reliable and safe. You get access to a robust, accessible and secure IT environment when needed.
  • It is easy to build intelligent solutions. In serverless, there is built-in Artificial Intelligence within reach of developers.

PLATFORM AND SERVICES IN SERVERLESS COMPUTING

There are several different implementations of serverless computing. The main example today is AWS Lambda with about 70% market share, but Microsoft has Azure Functions, Google has Cloud Functions and Apache / IBM has OpenWhisk. AWS Lambda supports many application and backend variants, allowing you to run code without having to configure or manage servers. Languages supported in Lambda include Node.js, Java, C #, Go, and Python. As a company, you only pay for used resources and AWS measures the computing power you use in 100 milliseconds increments.

Combining AWS Lambda with other server-free services from AWS like S3, DynamoDB, API Gateway, Kinesis, SNS and SQS lets you create a powerful solution that has all the benefits we’ve previously watched. In AWS Lambda, there are also opportunities to integrate intelligence in the form of services such as Amazon Recognition, Polly, Translate, Lex or Transcribe in your apps.

AWS Lambda and serverless computing are used today in all types of industries and in all types of solutions. AWS itself points to, for example, iRobot with its over 20 million sold robots where the underlying platform is based on a serverless architecture based on AWS Lambda and AWS IoT or Thomson Reuters solution to handle and analyze over 4,000 events per second through Amazon Kinesis and AWS Lambda. See more case studies from AWS here.

No brainer, however, is that you can start with serverless and grow into it. Move individual features from a traditional platform to AWS Lambda or utilize server-less services when new features need to be used. Most importantly, serverless from now on is included as a platform to use the same as virtual machines or containers made earlier.

Related Blogs
Cloud Security Best Practices
Cloud Security Best Practices
Cloud Security for SaaS, PaaS, and IaaS: Best Practices & Strategies
Data storage and delivery are some of the key areas of concern and a significant burn for organizations and businesses across the globe.
10:00 AM
Mastering Cloud Application Migration
Mastering Cloud Application Migration
Mastering Cloud Application Migration: Your Comprehensive Guide
Opsio Managed Service Cloud Provider offers consulting services to help businesses modernize their IT infrastructure and applications with leading cloud providers such as AWS, Google Cloud, and Microsoft Azure. With the advancement of technology, it is crucial for companies to stay updated and leverage the benefits of cloud platforms. Opsio provides expertise and attention to detail in guiding businesses through the process of migrating their applications to the cloud. They emphasize the importance of effective data backup and recovery measures, regular testing of backup and recovery processes, and the implementation of disaster recovery strategies. Opsio also helps businesses continuously improve and optimize their applications by reviewing performance metrics, automating deployment pipelines, and enabling scalability through autoscaling groups and load balancers. By partnering with Opsio, businesses can ensure that their modernization journey is seamless, efficient, and reliable, allowing them to improve agility, scalability, and cost-effectiveness in the cloud.
10:00 AM
Smart Choices for Fintech
Smart Choices for Fintech
Smart Choices for Fintech: 5 Tips to Select the Perfect Cloud Services Provider
Opsio Managed Service Cloud Provider offers consulting services to help businesses choose the right cloud services provider for their fintech operations. The blog post emphasizes the importance of researching a provider's company history and financial stability, as well as their security measures and downtime events. Opsio understands that these factors are crucial in ensuring the reliability and trustworthiness of a cloud services provider. By offering excellent support and having a track record of success in serving similar businesses, Opsio can assist fintech businesses in making informed decisions and setting themselves up for success in the rapidly evolving fintech landscape. With Opsio's expertise and attention to detail, businesses can confidently navigate the process of selecting a cloud services provider and optimize their operations and bottom line.
10:00 AM
Unsure About Your Cloud Strategy? Let Us Guide You
Receive personalized guidance from our cloud professionals. Talk to an expert or schedule a meeting with our consultant today.
Talk To Our Cloud Experts
our services

These services represent just a glimpse of the diverse range of solutions we provide to our clients

Get in touch
Connect with us
Tell us about your business requirement - and let us take care of the rest.
INFORMATION

Phone


AuthorImg

Hello, I am Praveena - Country Manager of Opsio. Fill in the form below and I will reach out to you.

Tell us about your business requirement
And our team will get back to you.