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## Travallar - Vacations on your schedule
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**ILEastic**;\
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RPG based microservices for IBM i.\
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[Visit repository](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar/rpgservice)
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**Redis REST**;\
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Microservice to access Redis using REST API.\
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[Visit repository](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar/node-redis-rest)
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**Auth service**;\
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Microservice to authenticate a google use using OAuth2\
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[Visit repository](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar/authservice)
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**Calendar service**;\
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Microservice to access google calendar, and ILEastic service\
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[Visit repository](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar/calendar)
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**Frontend website**;\
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Simple EJS frontend, to tie things together\
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[Visit repository](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar/website)
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## [View demo site](https://travallar.proxy.sitemule.com) - [Visit main travallar repo](https://sitemule.dev/sitemule/public/demos/i-ug-uk/travallar)
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# About Travallar
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This is a demo of integrating OAuth2, Google Calendar API and IBM i (IBM Power Systems) together, to create added value to custom business data
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We will demonstrate how using a microservice architecture can extend your current business with added value from external source data, such as that available from google.
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This demo utilises web standards like OAuth2, and opensource frameworks where available such as redis and nginx ce.
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It is a proof of concept, regarding using microservices in different languages, to obtain the easiest path to a goal.
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It is our belief that separating monolithic code into smaller services, simplifies long term maintenance and makes for a more fault tolerant codebase.
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As such it uses Node.js where web and JSON are the main factors, Spring Boot where a Java API or JDBC is preferable, and ILEastic to access IBM i data
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No effort has been made in regards to code optimization, and the demo code is provided purely as-is with no warranty or support.
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A talk and demo of this project will be presented at i-UG-UK, International i-Power conference 2019
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During the presentation, if time permits, we'll futher talk about devops, and how it can be utilities to remedy some of the complexity SOA, and indeed a microservices oriented architecture introduces.
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Or get in touch, we're a happy bunch !!!
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_built by_ [_system-method.com_](http://www.system-method.com)\
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[nli@sitemule.com](mailto:nli@sitemule.com) and [jmc@sitemule.com](mailto:jmc@sitemule.com) |
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