O que é Middleware? E o que isso tem a ver com SOA?

2. SOA Service Oriented Architecture

3. Aplicação = Programa da Locadora

4. Serviço = Busca de Filmes por Diretor

5. Serviço x Aplicação

6. Reuso = <custo

7. Agilidade = >competitividade

8. Flexibilidade = >competitividade

9. O que faz o patrulheiro mirim?

10. Processo

11. Quem fala com quem?

12. Barramento

13. Banco de Dados Resumindo... Servidor de Aplicação Barramento Ger. Processos (BPM) Aplicação A Aplicação B Aplicação C

14. Banco de Dados O que é Middleware? Servidor de Aplicação Barramento Ger. Processos (BPM) Aplicação A Aplicação B Aplicação C

15. O que é Middleware? Plataforma para SOA

17. Middleware é novo?

21. “ The motivation for these conferences was that the computer industry at large was having a great deal of trouble in producing large and complex software systems ”

22. “ d’Agapeyeff: An example of the kind of software system I am talking about is putting all the applications in a hospital on a computer, whereby you get a whole set of people to use the machine. This kind of system is very sensitive to weaknesses in the software, particular as regards the inability to maintain the system and to extend it freely ”

23. “ The point about this pyramid is that it is terribly sensitive to change in the underlying software such that the new version does not contain the old as a subset. It becomes very expensive to maintain these systems and to extend them while keeping them live”

24. “ It gained popularity in the 1980s as a solution to the problem of how to link newer applications to older legacy systems , although the term had been in use since 1968.” ANOS 80

25. Algo familiar?

26. http://researchweb.watson.ibm.com/haifa/projects/services/painless/index.html IBM Research lab: Legacy http://agendabuilder.gartner.com/apn24/WebPages/SessionDetail.aspx?EventSessionId=868 Gartner: Maturing SOA Governance in complex organizations

27. Banco de Dados Qual a base para Middleware? Servidor de Aplicação Barramento Gen. Processos (BPM) Aplicação A Aplicação B Aplicação C

28. Programa Alguns Servidores de Aplicação 11g 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 iAS 9i 9.x AS 1 OAS 4 OWS 2, 3 8i 8.1 WLS 4, 5.1, 6 T3Server 7 10.3 Application Server 10g 8 v7 IBM WebSphere v1, 2, ,3 4. v5 v6 Jboss Enterprise Middleware (Redhat) JBoss GlassFish DBKona

29. Futuro

30. Alocação dinâmica Middleware Aplicação A Aplicação B Aplicação C

31. Demo

32. DBA Database Administrator

33. MDA Middleware Administrator

34. Cassio Sousa [email_address] www.paxtecnologia.com.br