{"id":479072,"date":"2023-08-09T10:01:33","date_gmt":"2023-08-09T10:01:33","guid":{"rendered":""},"modified":"2023-09-05T11:18:06","modified_gmt":"2023-09-05T11:18:06","slug":"software-engineering","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/pt\/wiki\/software-engineering\/","title":{"rendered":"Engenharia de software"},"content":{"rendered":"<p>A engenharia de software \u00e9 um ramo da ci\u00eancia da computa\u00e7\u00e3o que se concentra no projeto, desenvolvimento, opera\u00e7\u00e3o e manuten\u00e7\u00e3o sistem\u00e1ticos de aplicativos de software. Aplica princ\u00edpios de ci\u00eancia da computa\u00e7\u00e3o e engenharia para criar sistemas de software eficientes, eficazes e confi\u00e1veis. O campo integra diversas metodologias, t\u00e9cnicas e ferramentas para garantir que o software atenda aos requisitos e padr\u00f5es desejados.<\/p>\n<h2>A hist\u00f3ria da origem da engenharia de software e a primeira men\u00e7\u00e3o dela<\/h2>\n<p>O termo \u201cengenharia de software\u201d foi usado pela primeira vez em 1968, durante uma confer\u00eancia da OTAN que abordou a \u201ccrise de software\u201d. Esta crise surgiu da dificuldade em desenvolver sistemas de software grandes e complexos dentro do prazo e do or\u00e7amento. Desde ent\u00e3o, o campo cresceu para abordar uma ampla gama de quest\u00f5es relacionadas \u00e0 qualidade de software, metodologias de desenvolvimento e pr\u00e1ticas de engenharia.<\/p>\n<h3>Linha do tempo:<\/h3>\n<ul>\n<li><strong>d\u00e9cada de 1950<\/strong>: Pr\u00e1ticas iniciais em programa\u00e7\u00e3o e design de sistemas.<\/li>\n<li><strong>1968<\/strong>: Confer\u00eancia de Engenharia de Software da OTAN, cunhando o termo \u201cengenharia de software\u201d.<\/li>\n<li><strong>d\u00e9cada de 1970<\/strong>: Introdu\u00e7\u00e3o da programa\u00e7\u00e3o estruturada e do modelo Waterfall.<\/li>\n<li><strong>d\u00e9cada de 1980<\/strong>: Ascens\u00e3o da programa\u00e7\u00e3o orientada a objetos e metodologias \u00e1geis.<\/li>\n<li><strong>d\u00e9cada de 1990<\/strong>: Esfor\u00e7os de padroniza\u00e7\u00e3o e crescimento do software de c\u00f3digo aberto.<\/li>\n<li><strong>Anos 2000<\/strong>: DevOps, computa\u00e7\u00e3o em nuvem e pr\u00e1ticas de integra\u00e7\u00e3o\/entrega cont\u00ednua (CI\/CD).<\/li>\n<\/ul>\n<h2>Informa\u00e7\u00f5es detalhadas sobre engenharia de software: expandindo o t\u00f3pico da engenharia de software<\/h2>\n<p>A engenharia de software abrange v\u00e1rias atividades, incluindo an\u00e1lise de requisitos, design de sistema, codifica\u00e7\u00e3o, teste, manuten\u00e7\u00e3o e muito mais. Os principais conceitos incluem:<\/p>\n<ul>\n<li><strong>Ciclo de vida de desenvolvimento de software (SDLC)<\/strong>: Fases do desenvolvimento de software desde a concep\u00e7\u00e3o at\u00e9 a manuten\u00e7\u00e3o.<\/li>\n<li><strong>Metodologias<\/strong>: Incluindo Agile, Scrum, Cascata, etc.<\/li>\n<li><strong>Garantia da Qualidade<\/strong>: Garantir que o software atenda aos padr\u00f5es exigidos.<\/li>\n<li><strong>Gerenciamento de projetos<\/strong>: Gerenciando recursos, cronogramas e riscos.<\/li>\n<li><strong>Manuten\u00e7\u00e3o de software<\/strong>: Atualiza\u00e7\u00f5es cont\u00ednuas, corre\u00e7\u00f5es de bugs e melhorias.<\/li>\n<\/ul>\n<h2>A estrutura interna da engenharia de software: como funciona a engenharia de software<\/h2>\n<p>A estrutura interna da engenharia de software pode ser compreendida atrav\u00e9s do SDLC, compreendendo diversas fases:<\/p>\n<ol>\n<li><strong>An\u00e1lise de Requisitos<\/strong>: Coletando e analisando as necessidades do usu\u00e1rio.<\/li>\n<li><strong>Projeto<\/strong>: Cria\u00e7\u00e3o de projetos arquitet\u00f4nicos e detalhados.<\/li>\n<li><strong>Implementa\u00e7\u00e3o<\/strong>: Codifica\u00e7\u00e3o e testes unit\u00e1rios.<\/li>\n<li><strong>Teste<\/strong>: Testes de sistema, integra\u00e7\u00e3o e aceita\u00e7\u00e3o.<\/li>\n<li><strong>Implanta\u00e7\u00e3o<\/strong>: Entrega do produto aos usu\u00e1rios.<\/li>\n<li><strong>Manuten\u00e7\u00e3o<\/strong>: Suporte e melhorias cont\u00ednuas.<\/li>\n<\/ol>\n<h2>An\u00e1lise dos principais recursos da engenharia de software<\/h2>\n<ul>\n<li><strong>Abordagem Sistem\u00e1tica<\/strong>: Utiliza metodologias e processos estruturados.<\/li>\n<li><strong>Foco na qualidade<\/strong>: Enfatiza confiabilidade, efici\u00eancia e capacidade de manuten\u00e7\u00e3o.<\/li>\n<li><strong>Ambiente Colaborativo<\/strong>: Envolve trabalho em equipe entre diversas partes interessadas.<\/li>\n<li><strong>Considera\u00e7\u00f5es \u00e9ticas<\/strong>: Concentra-se no profissionalismo e na engenharia respons\u00e1vel.<\/li>\n<li><strong>Melhoria continua<\/strong>: Abra\u00e7a a mudan\u00e7a e a inova\u00e7\u00e3o.<\/li>\n<\/ul>\n<h2>Tipos de engenharia de software: use tabelas e listas<\/h2>\n<table>\n<thead>\n<tr>\n<th>Tipo<\/th>\n<th>Descri\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Engenharia de software de aplica\u00e7\u00e3o<\/strong><\/td>\n<td>Concentra-se em aplicativos de usu\u00e1rio final, como aplicativos de desktop ou m\u00f3veis.<\/td>\n<\/tr>\n<tr>\n<td><strong>Engenharia de Software de Sistemas<\/strong><\/td>\n<td>Lida com sistemas de baixo n\u00edvel, como sistemas operacionais ou sistemas embarcados.<\/td>\n<\/tr>\n<tr>\n<td><strong>Engenharia de Software Web<\/strong><\/td>\n<td>Especializada no desenvolvimento de aplica\u00e7\u00f5es e servi\u00e7os web.<\/td>\n<\/tr>\n<tr>\n<td><strong>Engenharia de software de banco de dados<\/strong><\/td>\n<td>Concentra-se em projetar e gerenciar bancos de dados.<\/td>\n<\/tr>\n<tr>\n<td><strong>Engenharia de Software Embarcado<\/strong><\/td>\n<td>Concentra-se em software para sistemas embarcados.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Maneiras de usar engenharia de software, problemas e suas solu\u00e7\u00f5es relacionadas ao uso<\/h2>\n<h3>Maneiras de usar:<\/h3>\n<ul>\n<li><strong>Desenvolvimento de Produto<\/strong>: Cria\u00e7\u00e3o de produtos de software comerciais ou internos.<\/li>\n<li><strong>Solu\u00e7\u00f5es personalizadas<\/strong>: Construindo software sob medida para necessidades espec\u00edficas.<\/li>\n<li><strong>Melhorando Processos<\/strong>: Aprimorando sistemas existentes para melhor desempenho.<\/li>\n<\/ul>\n<h3>Problemas e solu\u00e7\u00f5es:<\/h3>\n<ul>\n<li><strong>Supera\u00e7\u00f5es de custos<\/strong>: Resolvido por gerenciamento de projetos e or\u00e7amento eficazes.<\/li>\n<li><strong>Problemas de qualidade<\/strong>: Abordado atrav\u00e9s de testes rigorosos e garantia de qualidade.<\/li>\n<li><strong>Quebra de Comunica\u00e7\u00e3o<\/strong>: Mitigado por documenta\u00e7\u00e3o e colabora\u00e7\u00e3o claras.<\/li>\n<\/ul>\n<h2>Principais caracter\u00edsticas e outras compara\u00e7\u00f5es com termos semelhantes<\/h2>\n<table>\n<thead>\n<tr>\n<th>Caracter\u00edsticas<\/th>\n<th>Engenharia de software<\/th>\n<th>Ci\u00eancia da Computa\u00e7\u00e3o<\/th>\n<th>Tecnologia da Informa\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Foco<\/strong><\/td>\n<td>Desenvolvimento de sistemas de software<\/td>\n<td>Teoria e algoritmos<\/td>\n<td>Aplica\u00e7\u00e3o e gerenciamento de tecnologia<\/td>\n<\/tr>\n<tr>\n<td><strong>M\u00e9todos<\/strong><\/td>\n<td>Princ\u00edpios e pr\u00e1ticas de engenharia<\/td>\n<td>Analise matem\u00e1tica<\/td>\n<td>Integra\u00e7\u00e3o e suporte<\/td>\n<\/tr>\n<tr>\n<td><strong>Resultado<\/strong><\/td>\n<td>Produtos e servi\u00e7os de software<\/td>\n<td>Pesquisa e inova\u00e7\u00e3o<\/td>\n<td>Solu\u00e7\u00f5es de neg\u00f3cios e infraestrutura<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Perspectivas e Tecnologias do Futuro Relacionadas \u00e0 Engenharia de Software<\/h2>\n<ul>\n<li><strong>Intelig\u00eancia artificial<\/strong>: Integra\u00e7\u00e3o de IA e aprendizado de m\u00e1quina.<\/li>\n<li><strong>Computa\u00e7\u00e3o qu\u00e2ntica<\/strong>: Desenvolvimento de software para m\u00e1quinas qu\u00e2nticas.<\/li>\n<li><strong>Computa\u00e7\u00e3o de borda<\/strong>: Construindo software para sistemas descentralizados.<\/li>\n<li><strong>Sustentabilidade<\/strong>: Foco em software com efici\u00eancia energ\u00e9tica e ecologicamente correto.<\/li>\n<\/ul>\n<h2>Como os servidores proxy podem ser usados ou associados \u00e0 engenharia de software<\/h2>\n<p>Na engenharia de software, os servidores proxy desempenham um papel vital no aprimoramento da seguran\u00e7a, melhorando o desempenho e permitindo testes e desenvolvimento. Os servi\u00e7os do OneProxy, por exemplo, podem ser utilizados em:<\/p>\n<ul>\n<li><strong>Medidas de seguran\u00e7a<\/strong>: Protegendo redes e dados internos.<\/li>\n<li><strong>Balanceamento de carga<\/strong>: Distribuir o tr\u00e1fego para manter o desempenho do sistema.<\/li>\n<li><strong>Cache de conte\u00fado<\/strong>: Acelerando a entrega de conte\u00fado para uma melhor experi\u00eancia do usu\u00e1rio.<\/li>\n<li><strong>Desenvolvimento e Teste<\/strong>: Simula diferentes condi\u00e7\u00f5es de rede e localiza\u00e7\u00f5es de usu\u00e1rios.<\/li>\n<\/ul>\n<h2>Links Relacionados<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.computer.org\/\" target=\"_new\" rel=\"noopener nofollow\">Sociedade de Computa\u00e7\u00e3o IEEE<\/a><\/li>\n<li><a href=\"https:\/\/www.sigsoft.org\/\" target=\"_new\" rel=\"noopener nofollow\">ACM SIGSOFT em Engenharia de Software<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/pt\/\" target=\"_new\" rel=\"noopener\">Site do OneProxy<\/a><\/li>\n<li><a href=\"https:\/\/www.sei.cmu.edu\/\" target=\"_new\" rel=\"noopener nofollow\">Instituto de Engenharia de Software (SEI)<\/a><\/li>\n<\/ul>\n<p>Este artigo fornece uma vis\u00e3o geral abrangente da engenharia de software, oferecendo insights sobre sua hist\u00f3ria, metodologias, tipos, tend\u00eancias futuras e conex\u00e3o com servi\u00e7os como OneProxy. \u00c9 um recurso valioso para profissionais, estudantes e qualquer pessoa interessada na \u00e1rea.<\/p>","protected":false},"featured_media":470554,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479072","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Software Engineering<\/mark>","faq_items":[{"question":"What is Software Engineering and why is it important?","answer":"<p>Software Engineering is a branch of computer science that focuses on the design, development, operation, and maintenance of software applications. It's important because it ensures that software is developed systematically, efficiently, and meets the desired quality standards. This helps in creating reliable and effective software systems that cater to the needs of users and businesses.<\/p>"},{"question":"What are the key phases in the Software Development Life Cycle (SDLC)?","answer":"<p>The SDLC consists of six key phases: Requirement Analysis, Design, Implementation, Testing, Deployment, and Maintenance. Each phase serves a specific purpose, ensuring that the software is developed methodically, tested thoroughly, and maintained effectively.<\/p>"},{"question":"What are some types of Software Engineering?","answer":"<p>There are several types of Software Engineering, including Application Software Engineering, System Software Engineering, Web Software Engineering, Database Software Engineering, and Embedded Software Engineering. These types cater to various domains like end-user applications, system-level development, web services, database management, and embedded systems.<\/p>"},{"question":"How do proxy servers relate to Software Engineering?","answer":"<p>Proxy servers, such as those provided by OneProxy, are associated with Software Engineering in various ways. They can enhance security, improve performance through load balancing and content caching, and enable specific testing and development scenarios by simulating different network conditions and user locations.<\/p>"},{"question":"What are the future perspectives and technologies in Software Engineering?","answer":"<p>Future perspectives in Software Engineering include the integration of Artificial Intelligence and machine learning, the development of software for quantum machines, building software for decentralized systems through edge computing, and a focus on energy-efficient and environmentally friendly software.<\/p>"},{"question":"What are some common problems in Software Engineering, and how can they be solved?","answer":"<p>Common problems in Software Engineering include cost overruns, quality issues, and communication breakdowns. These can be solved through effective project management and budgeting, rigorous testing and quality assurance, and clear documentation and collaboration among various stakeholders.<\/p>"},{"question":"Where can I find more information about Software Engineering?","answer":"<p>You can find more information about Software Engineering through various resources like the IEEE Computer Society, ACM SIGSOFT on Software Engineering, the Software Engineering Institute (SEI), and OneProxy's website. Links to these resources are provided at the end of the article.<\/p>"},{"question":"How does Software Engineering compare to Computer Science and Information Technology?","answer":"<p>Software Engineering focuses on the development of software systems, applying engineering principles and practices. In contrast, Computer Science emphasizes theory and algorithms, while Information Technology concentrates on the application and management of technology. There are overlaps among these fields, but each has its distinct focus, methods, and outcomes.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/wiki\/479072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/wiki\/479072\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/media\/470554"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/pt\/wp-json\/wp\/v2\/media?parent=479072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}