Enterprise Integration Patterns - Confoo 2014

Confoo 2014

Transcript

1. Enterprise Integration Patterns Demystified!
2. Hi! ! • @hannelita • Software Developer • Coffee and Pokémon Addicted Hanneli
3. What we will see • How can we integrate 2 or more systems? • Common problems when integrating systems • Common solutions to do it (a.k.a. patterns) • Patterns and best practices • What patterns do not solve • Funny gifs and pics (or not that funny)
4. Disclaimer! • Is this talk the same as yesterday? • Why are you always talking about integration? • Are patterns that important?
5. Software Development
6. 1. Number of users increases 2. Number of requested functionalities increases Systems grow up
7. Systems grow up
8. Integrate systems
9. How can we integrate them? TXT file integration
10. Is this efficient?
11. How can we integrate them? ESB
12. How does it work?
13. Patterns
14. WHY SO MANY PATTERNS?
15. WHY SO MANY PATTERNS?
16. WHY SO MANY PATTERNS?
17. EASY TO LEARN, HUH?
18. Pattern - definition for developers A solution (or workaround) that many people are using and solves a problem pretty well in some circumstances.
19. Integration Pattern A solution (or workaround) that many people are using to make two or more systems communicate properly in some circumstances.
20. Useful tip There are tools that implement the patterns for you. It’s easier to understand the patterns with these tools.
21. Useful tip
22. Questions 1. How and when use Camel Integration Patterns? 2. How can I read and understand this… thing?
23. Start from the beginning A simple cookbook
24. Message Transfer Unit for information (data)
25. Message Channel Transfer Path Place to write and read messages
26. Hmm Where does a message come from? Where should I deliver this message? Messages need a sender and a receiver
27. Message Endpoint Specifies the sender and the receiver of a message
28. Messaging (bus) Many apps connected to the channel
29. Wait! Too much messages! We might need to filter them!
30. Message Router Filter Zip Code
31. Another problem Portuguese French Oi, Tudo bem? ???????
32. Message Translator Translator
33. So…
34. We can read this!!
35. Next steps There are other patterns http://camel.apache.org/enterprise-integration-patterns.html
36. Next steps Other patterns are stricter related to the concepts we saw.
37. Content Based Router Filter
38. Publish Subscribe Channel Channel
39. It is not that difficult!
40. Questions? hannelita@gmail.com! Twitter: @hannelita THANK YOU!