Posts

Showing posts from March, 2023

Serverless Computing With AWS Lambda

Serverless computing is a model of cloud computing (or specifically Function as a Service) that executes code without requiring the use of servers. AWS Lambda is a serverless computing service provided by AWS. It allows developers to run code in response to events and automatically manages the computing resources required by that code. AWS Lambda supports several languages, including Node.js and Python - but JavaScript is the language most used by far as developers use it natively on the browser side for web applications and in back-end environments with NodeJS.   This blog will introduce you to serverless computing and explain how to create serverless applications with AWS Lambda. So Let’s first understand What is Serverless Computing? Serverless computing is a cloud computing model where application services such as database management or API gateways are provided through a managed service that dynamically manages the allocation of resources and automatically scales to meet ...

What Is AWS Load Balancer ?

Do you know that one of the major roadblocks of running a modern application is  Application downtime? This happens when your application is unavailable to users due to system failures or other problems that prevent users from accessing the application....      To handle this major roadblock, many businesses are turning to load balancers, and one of the most popular load balancers is AWS Load Balancer. So Let’s Understand What Is AWS Load Balancer ? AWS is a cloud-based platform that provides a 200+ range of services for building and deploying applications. One of these services is the AWS Load Balancer, which plays an important role in distributing traffic across multiple servers or instances to improve application performance, increase availability, and ensure fault tolerance. In simple terms, a load balancer is a server. The premise is that a server with higher CPU capacity will be faster at performing specific tasks than another server with lower hardwa...

What Is AWS Cloud Computing?

AWS is a cloud computing service that provides on-demand computing and storage services, The main database storage and other services to help businesses scale. The service is available to customers from data centers located around the world.  The advantage of AWS Cloud computing is that it provides flexibility, is on-demand, and follows a pay-as-you-go model, meaning you only need to pay for what you use. Also, you can scale up or scale down resources depending on demand. Another benefit of using AWS is the ability to run your infrastructure in a completely different region/country to your main site location, which is usually cheaper to operate and provides better latency than localhost operations..... i.e., you can run a dev server in the US but host it in Europe, i.e., London which will result in lower latencies for your dev. Users and better prices for you as well!    AWS Cloud Computing is also known for its high-security level and highly Integrated Distributed Archit...