![]() Want to leverage efficient, scale-out architecture instead of expensive, monolithic architecture.Prefer object-oriented programming that is easy to use and flexible.If your business requirements make you follow development practices such as agile sprints, quick iterations, and frequent code pushes.Need to handle a large volume of data that is structured/unstructured.Where to use NoSQL databases as compared to traditional relational databases? They allow devs to design the application structure depending on the use case. It handles protocol translations which makes it suitable for microservices that make use of multiple APIs. The API gateway is the entry point for an API for a group of microservices. Long-term challenges: Since Lamba is a Function-as-a-Service, it calls multiple functions if it takes too long to execute a task, which is resource intensive and ineffective. It also means that the user will have to cede control of their hosted application to the vendor. Vendor lock-in: When the application is hosted on a serverless platform, porting it to another platform is cumbersome due to compatibility issues in terms of supported programming languages. What is the problem in Lambda (Serverless) implementation? This allows users to pay only for the compute time consumed – Users can run code for different application types without any administration. It executes code only when needed and scales automatically, from a few requests per day to thousands per second. This is usually treated as a last resort when new features need to be added, or if the services need to be scaled or to improve the overall performance.ĪWS Lambda lets users run code without having to manage servers, so it’s called a serverless service. Refactoring: This can be a resource-intensive exercise because it involves overhauling how an application is architected. ![]()
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