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Lightblue project

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Luan Cestari
Luan Cestari

Lightblue is an open source project that aims to simplify complex service architectures by providing a flexible and metadata-driven platform. It uses technologies like MongoDB for data storage and Hystrix for latency and fault tolerance. The presentation discusses how monolithic applications can evolve into interconnected services over time, causing problems like slowness, hardcoding, and difficulty deploying. Lightblue was created to address these issues by allowing services to be easily extended and deployed in cloud environments. Additional technologies discussed include various Java collections libraries and distributed computing frameworks.

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Lightblue: Re-thinking the old way Lessons of How to turn internal Fog into a simple Cloud
DISCLAMER The views expressed in the following slides are solely those of the author, which aims just to share knowledge and help the community Putting this in another way, the contents of this presentation do not necessarily represent the views or policies of anyone else than the author
Introduction Luan Cestari Software Engineer @BR_LuanCestari and http://www.slideshare.net/LuanCestari You can interrupt me to ask me, I'm here to help =)
Agenda Quick story: from small first application in a company to a big interconnected services Some problems that may occur The Lightblue project that aims to fix those problems Some details of the techonologies behind Lightblue Bonus: Some interressting collections libraries
The Beginning
The Application Delivery
The Company and the systems grow
A Simple Change Involves a Lot of Systems
The Result of Change
What are the patterns that you may find? Very hard to maintain services Services which too much specific and compled Slowness Hard coded Static content Hard to garantee the security end to end Hard to deploy in different enviroment
What some people thought To re-write the services creating an open source solution Using cutting edge tecnologies, good practices and techniques Make it simple to use and maintain Make it fast but it also needs to have monitoring Need to be flexible for changes Make use a good techonologies which can provide some of the Cloud characteristics (Measured service,Rapid elasticity,Resource pooling,Broad network access,On-demand self-service) Need to be very secure
This is Ligthblue
Lightblue It aims to be capable to provide high availability, resiliency, consistency, and performance integrating with others SOA Services To provide a high level of flexibility, it is metadata driven project You can easily extend and change its behavior You can use it for your own business
Lightblue: Overview
Lightblue: Simple Deployment
Lightblue: Deployed on the Cloud
Features: Hystrix https://github.com/Netflix/Hystrix
Features: Hystrix Hystrix: Latency and Fault Tolerance for Distributed Systems Can be used with Servo for monitoring (Graphite and CloudWatch) https://github.com/Netflix/servo Is there overhead? https://github.com/Netflix/Hystrix/wiki/FAQ#what-is-the-processing-overhea
Features: Hystrix https://github.com/Netflix/Hystrix/wiki/Dashboard
Features: MongoDB https://en.wikipedia.org/wiki/MongoDB#Main_features http://docs.mongodb.org/manual/core/replication-introduction/
Lightblue: more information https://github.com/lightblue-platform/lightblue https://github.com/lightblue-platform/lightblue/wiki https://github.com/lightblue-platform/lightblue-quickstarts
Bonus: Beyond JDK Collections https://github.com/goldmansachs/gs-collections http://trove4j.sourceforge.net/index.html http://high-scale-lib.sourceforge.net/ http://javolution.org/ https://code.google.com/p/guava-libraries/ http://www.goldmansachs.com/gs-collections/presentations/GSC_Memory_Te https://commons.apache.org/ colt
Bonus: Beyond Others https://github.com/OpenHFT/OpenHFT https://github.com/peter-lawrey/Java-Chronicle https://lmax-exchange.github.io/disruptor/ https://sites.google.com/site/piotrwendykier/software/parallelcolt https://code.google.com/p/thrift-protobuf-compare/wiki/Benchmarking https://github.com/Netflix/RxJava/wiki https://bitbucket.org/robeden/trove/
Conclusion There are a lot of other tecnologies other than Java EE which are very good to use Migrating to Lightblue can help you with some hard to maintain services
Thank you! Thank you for watching and sharing your ideas @BR_LuanCestari and http://www.slideshare.net/LuanCestari Any questions?

More Related Content

Lightblue project

  • 1. Lightblue: Re-thinking the old way Lessons of How to turn internal Fog into a simple Cloud
  • 2. DISCLAMER The views expressed in the following slides are solely those of the author, which aims just to share knowledge and help the community Putting this in another way, the contents of this presentation do not necessarily represent the views or policies of anyone else than the author
  • 3. Introduction Luan Cestari Software Engineer @BR_LuanCestari and http://www.slideshare.net/LuanCestari You can interrupt me to ask me, I'm here to help =)
  • 4. Agenda Quick story: from small first application in a company to a big interconnected services Some problems that may occur The Lightblue project that aims to fix those problems Some details of the techonologies behind Lightblue Bonus: Some interressting collections libraries
  • 7. The Company and the systems grow
  • 8. A Simple Change Involves a Lot of Systems
  • 9. The Result of Change
  • 10. What are the patterns that you may find? Very hard to maintain services Services which too much specific and compled Slowness Hard coded Static content Hard to garantee the security end to end Hard to deploy in different enviroment
  • 11. What some people thought To re-write the services creating an open source solution Using cutting edge tecnologies, good practices and techniques Make it simple to use and maintain Make it fast but it also needs to have monitoring Need to be flexible for changes Make use a good techonologies which can provide some of the Cloud characteristics (Measured service,Rapid elasticity,Resource pooling,Broad network access,On-demand self-service) Need to be very secure
  • 13. Lightblue It aims to be capable to provide high availability, resiliency, consistency, and performance integrating with others SOA Services To provide a high level of flexibility, it is metadata driven project You can easily extend and change its behavior You can use it for your own business
  • 18. Features: Hystrix Hystrix: Latency and Fault Tolerance for Distributed Systems Can be used with Servo for monitoring (Graphite and CloudWatch) https://github.com/Netflix/servo Is there overhead? https://github.com/Netflix/Hystrix/wiki/FAQ#what-is-the-processing-overhea
  • 20. Features: MongoDB https://en.wikipedia.org/wiki/MongoDB#Main_features http://docs.mongodb.org/manual/core/replication-introduction/
  • 21. Lightblue: more information https://github.com/lightblue-platform/lightblue https://github.com/lightblue-platform/lightblue/wiki https://github.com/lightblue-platform/lightblue-quickstarts
  • 22. Bonus: Beyond JDK Collections https://github.com/goldmansachs/gs-collections http://trove4j.sourceforge.net/index.html http://high-scale-lib.sourceforge.net/ http://javolution.org/ https://code.google.com/p/guava-libraries/ http://www.goldmansachs.com/gs-collections/presentations/GSC_Memory_Te https://commons.apache.org/ colt
  • 23. Bonus: Beyond Others https://github.com/OpenHFT/OpenHFT https://github.com/peter-lawrey/Java-Chronicle https://lmax-exchange.github.io/disruptor/ https://sites.google.com/site/piotrwendykier/software/parallelcolt https://code.google.com/p/thrift-protobuf-compare/wiki/Benchmarking https://github.com/Netflix/RxJava/wiki https://bitbucket.org/robeden/trove/
  • 24. Conclusion There are a lot of other tecnologies other than Java EE which are very good to use Migrating to Lightblue can help you with some hard to maintain services
  • 25. Thank you! Thank you for watching and sharing your ideas @BR_LuanCestari and http://www.slideshare.net/LuanCestari Any questions?