Opteamix

Serverless architecture is an innovative Software as a Service (SaaS) option supported by most cloud providers that enable organizations to focus on building the core functions with the programming language of their choice without having to worry about the container and infrastructure. AWS Lambda is one of the serverless (Function as a Service) options offered by AWS to develop a microservices architecture for organizations using AWS. For organizations already using the cloud (AWS or Azure) and not using microservices, serverless is a great way to implement microservice architecture for newer business capabilities. Organizations with no cloud presence can leverage serverless architecture to experiment and develop microservices architecture from scratch for identified business capabilities.

A multi-tenant approach is a design philosophy that is used to build software applications that can be shared with multiple B2B customers. When designing a multi-tenant hospital management system, the traditional and least expensive solution is to persist data in a single database. But let us assume Abbott Northwestern Hospital and Aspen Valley Hospital are procuring hospital management software. Since PII (Personally Identifiable Information) is not allowed to be shared outside the doctor-patient ecosystem, multiple hospitals using the same SaaS platform run the risk of data overlap.

Microservices has much to offer, along with the different user experiences and digital business models that can be molded to adapt to customer expectations. With all the advantages that it seems to boast, the question that remains for every organization is: What is its ROI? This infographic provides better insights into the values of Microservices.

The traditional method of quality assurance has given way to a method wherein the quality of products is checked and enhanced at every stage of the process, eliminating the perception that quality assurance should be done at the end of the production cycle. Their job is to detect any faults with the product before it goes to the users, and if there are any defects in the product, the product is sent back to the development team. The QA-driven model also exposes the apparent gap between the product developers and assurance analysts as the developers build the product based on the requirements, and the analysts are involved only in specific phases of the development cycle. In doing so, the Quality Engineering methods and tools during the stages of conception, development, and implementation of a product, can ensure that the end-user is kept at the heart of the product design and development.