The term ‘serverless’ means that even if the name tells that it is serverless, it doesn’t mean that there are no servers involved. There are servers involved, but the key here is that you, as the developer, need not have to worry about managing the servers but only concentrate on your work, i.e., writing your code or business logic.
The change from traditional kinds of on-premise infrastructure to cloud environments has changed not just how companies store data and run applications but also how they build and manage their networks.
In the digital world, when it comes to deploying applications or services in the cloud, one of the hard nuts to crack is security. With cyber threats and data breaches looming overhead, the organizations want to verify each communication that occurs amongst its cloud resources and then protect it. VPCs come to the rescue now.
A VPC or Virtual Private Cloud is a network environment launched inside a very tall cloud of services which are public, such as those provided by Amazon, GCP, or Azure. It provides for launching and managing resources such as VMs, databases, and applications in an environment that is secure, scalable, and flexible. In order to understand how a VPC works, one must understand the key components that form each with its function in networking, security, and connectivity.
Amazon EC2 (Elastic Compute Cloud) is like the Swiss Army knife of cloud infrastructure—flexible, powerful, and indispensable in the modern tech landscape. Whether you’re launching a startup, hosting a website, running analytics, or building a distributed enterprise application, EC2 is at the heart of it all.
Amazon EC2 (Elastic Compute Cloud) is a web service from AWS that lets you run virtual servers (called instances) in the cloud. These instances can host websites, run applications, store data, or do pretty much anything a physical server would — but without you needing to buy or maintain physical hardware.
Amazon EC2 (Elastic Compute Cloud) is a core component of AWS that provides scalable virtual servers in the cloud. EC2 instances allow users to run applications on virtual machines with customizable CPU, memory, storage, and networking capabilities. These instances serve as the backbone for deploying websites, applications, databases, and more, offering flexibility, scalability, and cost-efficiency.
Amazon EC2 (Elastic Compute Cloud) is a core service offered by Amazon Web Services (AWS) that provides resizable virtual servers, known as instances, in the cloud. It allows users to run applications on virtual machines without having to invest in physical hardware.
A multi-cloud approach is when cloud services from two or more providers operate applications, competing with a single cloud platform. Thus, this approach provides the highest flexibility for a business to choose criteria and prices from separate providers, whether public or private. It avoids vendor lock-in, ensures resilience to outages, and ensures the application runs in the best environment
Containers are lightweight, portable units of software that package an application and all its dependencies (libraries, code, runtime, settings) so it can run consistently across different computing environments—from a developer’s laptop to a cloud server.
