Cloud computing came through long way by replacing layer after a layer we used bare metal server then Virtual servers then Containers now Serverless computing Serverless is the next evolution of application and system design and deployment. Serverless applications are built upon functions—small code artifacts, which are compact and specific to a disc Serverless doesn’t…
I have been working on a Cloud data protection application which would be running on AWS Cloud EC2 instance, for some information processing I need to get the instance id of my Amazon AWS EC2 instance which my software is running. Instance metadata is data about your instance that you can use to configure or…
HTTP GET The HTTP GET method is used to retrieve (or read) a representation of a web resource. In the non-error ( aka Happy path ) path, GET returns a representation in form of XML or JSON and the HTTP Status code will be 200 (OK). In case of any error in the path, it…
Representational State Transfer (REST) has gained widespread acceptance across the Web as a simpler alternative to other Web services ( SOAP and WSDL ). REST is an architecture style or design pattern used as a set of guidelines for creating web services which allow anything connected to a network to communicate with one another via…