Definition: Web Server ABB is a Technology Service that implements the behaviour of a type of server software that handles HTTP (Hypertext Transfer Protocol) requests sent by clients, typically web browsers, and delivers web content back to the client in response Source: Inspired in ISA2-EIF Source reference: https://eur-lex.europa.eu/resource.html?uri=cellar:2c2f2554-0faf-11e7-8a35-01aa75ed71a1.0017.02/DOC_1&format=PDF Example: The following implementation is an example on how this specific Architecture Building Block (ABB) can be instantiated as a Solution Building Block (SBB): DIGIT/C Hosting Service - DIGIT/C offers a high availability and high performance hosting infrastructure that is being comprised, among other elements, of back-end web server instances and application servers for hosting and serving both static and dynamic sites. http://ec.europa.eu/ipg/build/infrastructure/index_en.htm eira:iopDimension: Structural IoP LOST view: TVI-Application Integration Infrastructure Enablers [Motivation] eira:iopSaliency: Streaming Server is salient for semantic technical interoperability because it provides ICT systems to manage data streams related to public digital services. This ABB provides real-time interaction with the data following up streaming open specifications and metadata (if needed). Identifier: http://data.europa.eu/dr8/WebServerTechnologyService eira:ID: http://data.europa.eu/dr8/WebServerTechnologyService ABB name: eira:WebServerTechnologyService EIRA concept: eira:ArchitectureBuildingBlock