<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-24T07:31:25Z</responseDate><request verb="GetRecord" identifier="oai:repositorioaberto.uab.pt:10400.2/9871" metadataPrefix="dim">https://repositorioaberto.uab.pt/server/oai/request</request><GetRecord><record><header><identifier>oai:repositorioaberto.uab.pt:10400.2/9871</identifier><datestamp>2025-01-15T17:24:06Z</datestamp><setSpec>com_10400.2_15393</setSpec><setSpec>com_10400.2_15392</setSpec><setSpec>col_10400.2_5506</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor">Guerreiro, Sérgio Luís Proença Duarte</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="advisor">Vasconcelos, Duarte</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author">Pinheiro, Carlos Roberto</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2020-07-20T13:00:18Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2020-07-20T13:00:18Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued">2020-02-12</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="submitted">2020-07-20</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="citation">Pinheiro,  Carlos Roberto - The role of enterprise architecture management in microservice architecture adoption [Em linha]: the key aspects to govern the microservice architecture. [S.l.]: [s.n.], 2019. 105 p.</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/10400.2/9871</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">urn:tid:202502058</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="tid">202502058</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="pt_PT">Arquitetura de Microserviços (MSA) é um estilo arquitetural para construção de&#xd;
sistemas distribuídos através de um conjunto de pequenos serviços que podem ser publicados&#xd;
de modo totalmente independente. Ao adotar a arquitetura de microserviços, as empresas&#xd;
precisam controlar alguns aspetos que possuem impacto na eficiência organizacional a fim&#xd;
de garantir (i) os benefícios estratégicos da iniciativa; (ii) promover o melhor uso dos&#xd;
recursos e (iii) separar as decisões essenciais da Arquitetura Corporativa e delegar outras&#xd;
decisões as equipas responsáveis pelos microserviços. Este trabalho investiga os fatores&#xd;
relevantes acerca da Arquitetura de Microserviços na perspectiva da Gestão da Arquitetura&#xd;
Corporativa (EAM) para propor um modelo de arquitetura em ArchiMate que pode ser&#xd;
utilizado como um template para a Arquitetura Corporativa das empresas. O modelo&#xd;
resultante suporta duas diferentes abordagens, um top-down e outra bottom-up, que se&#xd;
complementam na função de planejar e de manter o modelo de arquitetural atualizado. Por&#xd;
fim, (i) um modelo definindo princípios e escopo de governança, (ii) uma estrutura genérica&#xd;
de equipas, and (iii) uma referência arquitetural de tecnologias padrões são construídos para&#xd;
atender ao novo papel do gerenciamento da arquitetura corporativa através da governança&#xd;
descentralizada para suportar as equipas de microserviços com um caráter menos intrusivo&#xd;
e menos restritivo.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="pt_PT">Microservice Architecture (MSA) is an architectural style that aims to build a software&#xd;
application as a set of small services independently deployable. When adopting MSA,&#xd;
companies must drive some aspects that impact the organizational efficiency in order to&#xd;
guarantee (i) the strategic benefits of the initiative; (ii) promote the best resources usage, and&#xd;
(iii) separate the essential decisions to Enterprise Architecture Management (EAM) and&#xd;
postpone the other aspects to the microservice teams’ decisions. This work investigates the&#xd;
relevant factors about MSA from the EAM perspective in order to propose an ArchiMate&#xd;
model architecture which could be used as a template for companies’ Enterprise Architecture&#xd;
(EA). This model includes principles, responsibilities, team structure, a topologic view of&#xd;
technologies and standards, and a way to delimit system boundary and maintain the model&#xd;
up to date. The resulting model supports two different approaches, one top-down and another&#xd;
bottom-up, which complement each other in the function of planning and keeping up to date&#xd;
the Enterprise Architecture (EA) models. (i) A model defining principles and governance&#xd;
guidelines, (ii) a generic team structure and (iii) an architectural reference for technology&#xd;
standards which enable the enterprise governance of MSA, are engineered to support the&#xd;
new role of EAM in a decentralized governance to govern microservice teams with a less&#xd;
intrusive and less restrictive role as possible. In the end, the model was submitted to&#xd;
evaluation by teams of companies which adopted MSA, evaluating the contribution in reduce&#xd;
risks related to the aspects identified. The evaluation proved the usefulness of the model&#xd;
designed.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="pt_PT">por</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Arquitetura de Microserviços</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Empresas</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Gestão da Arquitetura Corporativa</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Eficiência</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Modelos de gestão</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Enterprise Architecture Management</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Microservice Architecture</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Service Oriented Architecture</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Adaptive Enterprise Architecture</dim:field>
   <dim:field mdschema="dc" element="subject" lang="pt_PT">Adaptable Enterprise Architecture</dim:field>
   <dim:field mdschema="dc" element="title" lang="pt_PT">The role of enterprise architecture management in microservice architecture adoption: the key aspects to govern the microservice architecture</dim:field>
   <dim:field mdschema="dc" element="type">master thesis</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="name" lang="pt_PT">Dissertação de Mestrado em Informação e Sistemas Empresariais em associação com o Instituto Superior Técnico, apresentada à Universidade Aberta</dim:field>
   <dim:field mdschema="dspace" element="entity" qualifier="type">Publication</dim:field>
   <dim:field mdschema="datacite" element="subject" qualifier="sdg" lang="pt_PT">04:Educação de Qualidade</dim:field>
   <dim:field mdschema="datacite" element="subject" qualifier="sdg" lang="pt_PT">09:Indústria, Inovação e Infraestruturas</dim:field>
   <dim:field mdschema="rcaap" element="rights" lang="pt_PT">openAccess</dim:field>
   <dim:field mdschema="rcaap" element="type" lang="pt_PT">masterThesis</dim:field>open.access</dim:dim></metadata></record></GetRecord></OAI-PMH>