maturity model for web APIs:
Level 0: Define one URI, and all operations are POST requests to this URI.
Level 1: Create separate URIs for individual resources.
Level 2: Use HTTP methods to define operations on resources.
Level 3: Use hypermedia (HATEOAS, described below).
Level 3 corresponds to a truly RESTful API according to Fielding's definition. In practice, many published web APIs fall somewhere around level 2.
Level 0: Define one URI, and all operations are POST requests to this URI.
Level 1: Create separate URIs for individual resources.
Level 2: Use HTTP methods to define operations on resources.
Level 3: Use hypermedia (HATEOAS, described below).
Level 3 corresponds to a truly RESTful API according to Fielding's definition. In practice, many published web APIs fall somewhere around level 2.
The common HTTP methods used by most #RESTful web #APIs are:
GET retrieves a representation of the resource at the specified URI. The body of the response message contains the details of the requested resource.
POST creates a new resource at the specified URI. The body of the request message provides the details of the new resource. Note that POST can also be used to trigger operations that don't actually create resources.
PUT either creates or replaces the resource at the specified URI. The body of the request message specifies the resource to be created or updated.
PATCH performs a partial update of a resource. The request body specifies the set of changes to apply to the resource.
DELETE removes the resource at the specified URI.
GET retrieves a representation of the resource at the specified URI. The body of the response message contains the details of the requested resource.
POST creates a new resource at the specified URI. The body of the request message provides the details of the new resource. Note that POST can also be used to trigger operations that don't actually create resources.
PUT either creates or replaces the resource at the specified URI. The body of the request message specifies the resource to be created or updated.
PATCH performs a partial update of a resource. The request body specifies the set of changes to apply to the resource.
DELETE removes the resource at the specified URI.
#Cloud-native applications are a collection of small, independent, and loosely coupled services.
#Serverless refers to a #cloud computing model whereby #application developers don't have to provision servers or manage scaling for their app.
Open source #security table
#Serverless is an Operational Construct – from AWS re:Invent 2018 presentation
Government 2.0 or Gov 2.0 refers to government policies that aim to harness collaborative technologies and interactive Internet tools to create an open-source computing platform in which government, citizens, and innovative companies can improve transparency and efficiency