{"id":4308,"date":"2021-10-07T08:51:37","date_gmt":"2021-10-07T08:51:37","guid":{"rendered":"https:\/\/diferenciario.com\/br\/glassfish-e-tomcat\/"},"modified":"2021-10-07T08:51:37","modified_gmt":"2021-10-07T08:51:37","slug":"glassfish-e-tomcat","status":"publish","type":"post","link":"https:\/\/diferenciario.com\/br\/glassfish-e-tomcat\/","title":{"rendered":"Diferen\u00e7a entre Glassfish e Tomcat"},"content":{"rendered":"

\"Diferen\u00e7a<\/p>\n

\n

Principal diferen\u00e7a<\/h2>\n

O Tomcat \u00e9 simplesmente um servidor HTTP e um cont\u00eainer de servlet Java. Glassfish s\u00e3o servidores de aplicativos Java EE completos, incluindo um cont\u00eainer EJB e todos os outros recursos dessa pilha. O Tomcat tem uma pegada de mem\u00f3ria mais leve (~60-70 MB), enquanto esses servidores Java EE pesam centenas de megas. O Tomcat \u00e9 muito popular para aplica\u00e7\u00f5es web ou aplica\u00e7\u00f5es simples usando frameworks como Spring que n\u00e3o requerem um servidor Java EE completo. Comparativamente, a administra\u00e7\u00e3o do servidor Tomcat \u00e9 mais f\u00e1cil do que a administra\u00e7\u00e3o do Glassfish, pois h\u00e1 menos partes m\u00f3veis no Tomcat.<\/p>\n

O que \u00e9 Glassfish?<\/h2>\n

Glassfish s\u00e3o servidores de aplicativos Java EE completos, incluindo um cont\u00eainer EJB e todos os outros recursos dessa pilha. Ele vem da Oracle e, portanto, todas e quaisquer novas especifica\u00e7\u00f5es ser\u00e3o testadas e implementadas com o Glassfish primeiro.<\/p>\n

O que \u00e9 Tomcat?<\/h2>\n

O Tomcat \u00e9 simplesmente um servidor HTTP e um cont\u00eainer de servlet Java. \u00c9 executado pela comunidade Apache. O Tomcat \u00e9 de c\u00f3digo aberto e gratuito. Ele suporta todas as tecnologias Java EE. N\u00e3o \u00e9 suportado por nenhum suporte comercial, \u00e9 suportado apenas pela comunidade.<\/p>\n

Principais diferen\u00e7as<\/h2>\n
    \n
  1. O Tomcat \u00e9 simplesmente um servidor HTTP e um cont\u00eainer de servlet Java. Glassfish s\u00e3o servidores de aplicativos Java EE completos, incluindo um cont\u00eainer EJB e todos os outros recursos dessa pilha.<\/li>\n
  2. O Tomcat tem uma pegada de mem\u00f3ria mais leve em compara\u00e7\u00e3o com o Glassfish.<\/li>\n
  3. O Tomcat tem uma pegada de mem\u00f3ria de 60-70 MB, enquanto esses servidores Java EE pesam centenas de Megas.<\/li>\n
  4. O Tomcat \u00e9 muito popular para aplica\u00e7\u00f5es web simples em compara\u00e7\u00e3o com o Glassfish.<\/li>\n
  5. Comparativamente, a administra\u00e7\u00e3o do servidor Tomcat \u00e9 mais f\u00e1cil do que a administra\u00e7\u00e3o do Glassfish, pois h\u00e1 menos partes m\u00f3veis no Tomcat.<\/li>\n
  6. Tanto o Tomcat quanto o Glassfish s\u00e3o de c\u00f3digo aberto e gratuitos, mas possuem licen\u00e7as diferentes.<\/li>\n
  7. Glassfish \u00e9 licenciado duplo, enquanto o Tomcat \u00e9 licenciado \u00fanico.<\/li>\n
  8. O Tomcat usa a licen\u00e7a Apache, enquanto o Glassfish \u00e9 licenciado sob CDDL e GPL.<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Principal diferen\u00e7a O Tomcat \u00e9 simplesmente um servidor HTTP e um cont\u00eainer de servlet Java. Glassfish s\u00e3o servidores de aplicativos Java EE completos, incluindo um cont\u00eainer EJB e todos os outros recursos dessa pilha. O Tomcat tem uma pegada de mem\u00f3ria mais leve (~60-70 MB), enquanto esses servidores Java EE pesam centenas de megas. O … Leia mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4161],"tags":[5014,3150],"class_list":["post-4308","post","type-post","status-publish","format-standard","hentry","category-rede","tag-peixe-de-vidro","tag-tomcat","no-featured-image-padding"],"yoast_head":"\nDiferen\u00e7a entre Glassfish e Tomcat<\/title>\n<meta name=\"description\" content=\"lll\u27a4 Principal diferen\u00e7a O Tomcat \u00e9 simplesmente um servidor HTTP e um cont\u00eainer de servlet Java. 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