Moderator: Peter Kriens, OSGi Alliance Technical Director
Panelists: Dr. Alex Blewitt, Founder, Bandlem Limited; Anish Karmarkar, Oracle; Neil Bartlett, Paremus; Christer Larsson, Makewave AB; and Karl Pauls, Luminis
10 clues showing that you are doing OSGi in the wrong manner - Jerome Molieremfrancis
This presentation aims to show common pitfalls in OSGi architecture and development and how to avoid them. It involves concrete use cases and their solutions. Antipatterns, bad designs , bad tooling will be presented during this session... This session is user oriented and aimed to give concrete feedbacks and good practices...
Modern HA applications in nowadays are developed with set of small focused and discrete Microservices. It's a trending concept and opens/solves questions like maintenance, scaling, live-deployments, security, fault-tolerance etc.
Le logiciel open source (ou OSS) a pris une importance cruciale dans le monde entier. Pourtant, même si certains OSS respectent les bonnes pratiques de sécurité, d’autres ne le font pas, ce qui peut conduire à des vulnérabilités dangereuses en la matière. Le programme de badge des bonnes pratique de la CII (Core Infrastructure Initiative) a ainsi été créé dans le but de remédier à cette situation. Ce programme définit des critères de « bonne pratique » en matière de sécurité et de maintien en service, ainsi qu’un processus permettant de décerner aux projets OSS un badge attestant qu’ils respectent ces critères. Cette démarche a pour but d’inciter les projets à appliquer les bonnes pratiques et à aider les utilisateurs à identifier ceux qui les respectent.
Cette présentation abordera la situation actuelle du programme de badge. Elle précisera les principaux critères correspondant aux différents niveaux (basique, argent et or), les projets ayant obtenu des badges, les améliorations en termes de sécurité que les projets ont mené pour obtenir le badge, la prise en charge des diverses langues (français, allemand, etc.) ainsi que certaines pistes intéressantes que les projets ont suivies pour satisfaire aux critères. Nous verrons également l’évolution de la participation au fil des ans (actuellement, plus de 3800 projets participants). Enfin, la présentation abordera les liens entre le programme et le monde qui l’entoure, notamment son intégration à l’OpenSSF (Open Source Security Foundation) et l’impact potentiel du décret présidentiel américain sur la cybersécurité.
10 clues showing that you are doing OSGi in the wrong manner - Jerome Molieremfrancis
This presentation aims to show common pitfalls in OSGi architecture and development and how to avoid them. It involves concrete use cases and their solutions. Antipatterns, bad designs , bad tooling will be presented during this session... This session is user oriented and aimed to give concrete feedbacks and good practices...
Modern HA applications in nowadays are developed with set of small focused and discrete Microservices. It's a trending concept and opens/solves questions like maintenance, scaling, live-deployments, security, fault-tolerance etc.
Le logiciel open source (ou OSS) a pris une importance cruciale dans le monde entier. Pourtant, même si certains OSS respectent les bonnes pratiques de sécurité, d’autres ne le font pas, ce qui peut conduire à des vulnérabilités dangereuses en la matière. Le programme de badge des bonnes pratique de la CII (Core Infrastructure Initiative) a ainsi été créé dans le but de remédier à cette situation. Ce programme définit des critères de « bonne pratique » en matière de sécurité et de maintien en service, ainsi qu’un processus permettant de décerner aux projets OSS un badge attestant qu’ils respectent ces critères. Cette démarche a pour but d’inciter les projets à appliquer les bonnes pratiques et à aider les utilisateurs à identifier ceux qui les respectent.
Cette présentation abordera la situation actuelle du programme de badge. Elle précisera les principaux critères correspondant aux différents niveaux (basique, argent et or), les projets ayant obtenu des badges, les améliorations en termes de sécurité que les projets ont mené pour obtenir le badge, la prise en charge des diverses langues (français, allemand, etc.) ainsi que certaines pistes intéressantes que les projets ont suivies pour satisfaire aux critères. Nous verrons également l’évolution de la participation au fil des ans (actuellement, plus de 3800 projets participants). Enfin, la présentation abordera les liens entre le programme et le monde qui l’entoure, notamment son intégration à l’OpenSSF (Open Source Security Foundation) et l’impact potentiel du décret présidentiel américain sur la cybersécurité.
* It’s a open source IDE.
* Latest version is NetBeans 7.0
* Following type of applications can be created:
>Desktop applications
>Enterprises applications
>Web applications &
>Mobile applications, etc.
July 2020 OpenNTF Webinar - Hear the Latest from the User Groups!Howard Greenberg
Come learn what all the user groups have been doing and what their future plans are in this COVID world. We have user groups from all over the Planet including:
DNUG (Germany) - Daniel Reichelt and Andreas Weinbrecht
Let's Connect (Worldwide) - Wannes Rams and Maria Nodin
Rnug (Russia) - Vladislav Tatarincev and Ivan Kuzmenkov
HCL Factory Tour - Tim Clark
Collabsphere (US) - Richard Moy
NCug (Scandinavia) - Hogne Bo Pettersen
Sutol (Czech Republic) - Jan Valdman
Engage (EU) - Theo Heselmans
C3UG (Canada) - Graham Acres
Watch the video at https://youtu.be/aDUrWxGaK-Q
GEF SVG export in JWT: a newcomer’s rocky ride to EclipseYoann Rodiere
A walkthrough about a pragmatic bug resolution by a junior Eclipse contributor: SVG diagram export in Java Workflow Tooling.
First presented in the Eclipse Juno Democamp in Grenoble, on the 13th ofJuno, 2012.
How to create a OSGi Servlet that runs on a Domino server using code from another plugin. Extra is a web app servlet which runs on every other Java Server
Java and in particular OSGi are now very important parts of the Notes/Domino app dev model. In this session, you will learn what techniques can be utilized to process background jobs for XPages applications. Whether you want to replace your existing agents with Domino OSGi Tasklet Services (DOTS) or use Eclipse Jobs to run time-consuming routines without interrupting the use of your application - we will show you real life examples of why and how. You should also consider attending this session to hear about some suprises you don't want to miss...
ESUG 2017
Youtube: https://youtu.be/a-C7h63MXb0
First Name: Marcus
Last Name: Denker
Abstract:
This talk takes the the ideas of last years Feedback Loop talk and
discusses feedback loops in the Pharo Project. I will discuss the
challenges that we face to enable feedback and show some examples of
support, both technical and non-technical.
Bio:
Marcus Denker is a permanent researcher (CR1, with tenure) at INRIA
Lille - Nord Europe. Before, he was a postdoc at the PLEIAD lab/DCC
University of Chile and the Software Composition Group, University of
Bern. His research focuses on reflection and meta-programming for
dynamic languages. He is an active participant in the Squeak and Pharo
open source communities for many years. Marcus Denker received a PhD
in Computer Science from the University of Bern/Switzerland in 2008
and a Dipl.-Inform. (MSc) from the University of Karlsruhe/Germany in
2004. He co-founded 2Denker GmbH in 2009. He is a member of ACM, GI
and a board-member of ESUG.
OpenNTF Webinar Series - Essential Projects You Want to Know About
Come join us and learn how OpenNTF projects can maximize Domino in your organization. In this webinar we will spotlight several popular projects. Whether you are a developer, admininstrator or manager you will see how these projects can maximize your return on your Domino investment.
Wine Tasting App - See how an old stodgy Notes client application was quickly turned into a mobile application using Nomad presented by Theo Heselmans.
DQL Explorer - This application will allow fast queries to huge Domino databases using the new Domino Query Language. This application is ready to deploy and is a great example of how to use LotusScript to do queries. Presented by Luis Guirigay.
OpenLog - this project allows for logging messages and errors in one common log database regardless of the programming language. Why search in 5 different logs to find out why your application is failing? Presented by Paul Withers.
NSF ODP Tooling - Create an application without Designer? Add to Eclipse to support autocompletion? Export an NSF to an ODP (On Disk Project)? Learn how to bring your Domino development tooling into the modern ages using Maven presented by Jesse Gallagher.
OpenNTF Domino API - Get the latest status on this project presented by Jesse Gallagher.
The recording of this webinar is at https://www.youtube.com/watch?v=wW9pQZn1fSc&list=PLaDSIoof-i94x9MWTp5jZWuHL8PqK8efH
OpenNTF Webinar Series: DQL with John Curtis September 2020Graham Acres
These slides accompany the video recording of the OpenNTF webinar series from Seotebmer 2020. The presentation looks at new features and enhancements being planned for Domino V12 that focus on application development. The key portion of the presentation focuses on Domino Query Language (DQL). To find the video recording, search for OpenNTF on YouTube.
Open Mainframe Project's Zowe, the first-ever open source software framework, has announced its first active Long Term Support (LTS) release and updated Zowe Conformance Program. This webinar will explain the significance of LTS and the impact it will have on the Zowe Conformance Program, which will have new features and enhancements. Join this webinar to learn more about the Zowe LTS, the Zowe Conformance Program, and how to get involved and engaged in one of the most active open source communities!
Speakers include:
- Bruce Armstrong, Member of the Zowe Leadership Committee and IBM Z Offering Manager
- Peter Fandel, Member of the Zowe Leadership Committee and Senior Director, Product Management for Rock Software
- Rose Sakach, Zowe Onboarding Squad Scrum Master and Global Product Manager, Mainframe Division for Broadcom
At some point, the code you write today will be deleted and replaced with something new. This talk will discuss the life cycle of a large code base, and how to manage it over time to accommodate rewrites, giving examples from a major rewrite of the Firefox build and release pipeline over the last two years. You'll learn how to replace components of a running distributed system while keeping it operational, the proverbial replacing the wing of an airplane in flight.
Keynote: OSGi Past, Present and Future - Alex Blewittmfrancis
OSGi has been around for over a decade, although its big popularity boost occurred when it became the runtime platform for Eclipse 3.0 in 2004. Since then, it has gone through four core specification revisions and become the de-facto runtime for Enterprise Java application servers.
This talk will look back at how far we've come, what is just around the corner, and a peer into the future of users of the OSGi platform.
Many people are drawn into OSGi because it provides class loaders on steroids, however, one of the often overlooked feature of OSGi is the Service Registry and the (µ)service model. µServices provide a much more powerful alternative to the traditional Java factories and listeners in your code or xml, which are the usual culprits for class loading headaches. Alas, you need to migrate your application to OSGi first in order to take advantage of µServices which would make it so much easier to migrate your application to OSGi in the first place. The idea of PojoSR (a.k.a OSGi Lite) is to remedy this situation by providing OSGi without the module layer. PojoSR is based on Apache Felix and runs in any standard Java environment: from the class path, inside a WAR, wherever your current Java runs because it never touches a class loader. It allows any application built in Java to reap the benefits of service-based modularity without first having to rid existing code of any class loader tricks. This approach also allows, many existing bundles work out of the box - just by adding them to the class path (PojoSR will detect bundles on the class path and execute their activators). It works so well that OSGi is thinking of standardizing this approach. This talk will show you how you can take advantage of µServices using PojoSR and present some examples where µServices and PojoSR wore used to modularize and OSGi'fy an existing application.
* It’s a open source IDE.
* Latest version is NetBeans 7.0
* Following type of applications can be created:
>Desktop applications
>Enterprises applications
>Web applications &
>Mobile applications, etc.
July 2020 OpenNTF Webinar - Hear the Latest from the User Groups!Howard Greenberg
Come learn what all the user groups have been doing and what their future plans are in this COVID world. We have user groups from all over the Planet including:
DNUG (Germany) - Daniel Reichelt and Andreas Weinbrecht
Let's Connect (Worldwide) - Wannes Rams and Maria Nodin
Rnug (Russia) - Vladislav Tatarincev and Ivan Kuzmenkov
HCL Factory Tour - Tim Clark
Collabsphere (US) - Richard Moy
NCug (Scandinavia) - Hogne Bo Pettersen
Sutol (Czech Republic) - Jan Valdman
Engage (EU) - Theo Heselmans
C3UG (Canada) - Graham Acres
Watch the video at https://youtu.be/aDUrWxGaK-Q
GEF SVG export in JWT: a newcomer’s rocky ride to EclipseYoann Rodiere
A walkthrough about a pragmatic bug resolution by a junior Eclipse contributor: SVG diagram export in Java Workflow Tooling.
First presented in the Eclipse Juno Democamp in Grenoble, on the 13th ofJuno, 2012.
How to create a OSGi Servlet that runs on a Domino server using code from another plugin. Extra is a web app servlet which runs on every other Java Server
Java and in particular OSGi are now very important parts of the Notes/Domino app dev model. In this session, you will learn what techniques can be utilized to process background jobs for XPages applications. Whether you want to replace your existing agents with Domino OSGi Tasklet Services (DOTS) or use Eclipse Jobs to run time-consuming routines without interrupting the use of your application - we will show you real life examples of why and how. You should also consider attending this session to hear about some suprises you don't want to miss...
ESUG 2017
Youtube: https://youtu.be/a-C7h63MXb0
First Name: Marcus
Last Name: Denker
Abstract:
This talk takes the the ideas of last years Feedback Loop talk and
discusses feedback loops in the Pharo Project. I will discuss the
challenges that we face to enable feedback and show some examples of
support, both technical and non-technical.
Bio:
Marcus Denker is a permanent researcher (CR1, with tenure) at INRIA
Lille - Nord Europe. Before, he was a postdoc at the PLEIAD lab/DCC
University of Chile and the Software Composition Group, University of
Bern. His research focuses on reflection and meta-programming for
dynamic languages. He is an active participant in the Squeak and Pharo
open source communities for many years. Marcus Denker received a PhD
in Computer Science from the University of Bern/Switzerland in 2008
and a Dipl.-Inform. (MSc) from the University of Karlsruhe/Germany in
2004. He co-founded 2Denker GmbH in 2009. He is a member of ACM, GI
and a board-member of ESUG.
OpenNTF Webinar Series - Essential Projects You Want to Know About
Come join us and learn how OpenNTF projects can maximize Domino in your organization. In this webinar we will spotlight several popular projects. Whether you are a developer, admininstrator or manager you will see how these projects can maximize your return on your Domino investment.
Wine Tasting App - See how an old stodgy Notes client application was quickly turned into a mobile application using Nomad presented by Theo Heselmans.
DQL Explorer - This application will allow fast queries to huge Domino databases using the new Domino Query Language. This application is ready to deploy and is a great example of how to use LotusScript to do queries. Presented by Luis Guirigay.
OpenLog - this project allows for logging messages and errors in one common log database regardless of the programming language. Why search in 5 different logs to find out why your application is failing? Presented by Paul Withers.
NSF ODP Tooling - Create an application without Designer? Add to Eclipse to support autocompletion? Export an NSF to an ODP (On Disk Project)? Learn how to bring your Domino development tooling into the modern ages using Maven presented by Jesse Gallagher.
OpenNTF Domino API - Get the latest status on this project presented by Jesse Gallagher.
The recording of this webinar is at https://www.youtube.com/watch?v=wW9pQZn1fSc&list=PLaDSIoof-i94x9MWTp5jZWuHL8PqK8efH
OpenNTF Webinar Series: DQL with John Curtis September 2020Graham Acres
These slides accompany the video recording of the OpenNTF webinar series from Seotebmer 2020. The presentation looks at new features and enhancements being planned for Domino V12 that focus on application development. The key portion of the presentation focuses on Domino Query Language (DQL). To find the video recording, search for OpenNTF on YouTube.
Open Mainframe Project's Zowe, the first-ever open source software framework, has announced its first active Long Term Support (LTS) release and updated Zowe Conformance Program. This webinar will explain the significance of LTS and the impact it will have on the Zowe Conformance Program, which will have new features and enhancements. Join this webinar to learn more about the Zowe LTS, the Zowe Conformance Program, and how to get involved and engaged in one of the most active open source communities!
Speakers include:
- Bruce Armstrong, Member of the Zowe Leadership Committee and IBM Z Offering Manager
- Peter Fandel, Member of the Zowe Leadership Committee and Senior Director, Product Management for Rock Software
- Rose Sakach, Zowe Onboarding Squad Scrum Master and Global Product Manager, Mainframe Division for Broadcom
At some point, the code you write today will be deleted and replaced with something new. This talk will discuss the life cycle of a large code base, and how to manage it over time to accommodate rewrites, giving examples from a major rewrite of the Firefox build and release pipeline over the last two years. You'll learn how to replace components of a running distributed system while keeping it operational, the proverbial replacing the wing of an airplane in flight.
Keynote: OSGi Past, Present and Future - Alex Blewittmfrancis
OSGi has been around for over a decade, although its big popularity boost occurred when it became the runtime platform for Eclipse 3.0 in 2004. Since then, it has gone through four core specification revisions and become the de-facto runtime for Enterprise Java application servers.
This talk will look back at how far we've come, what is just around the corner, and a peer into the future of users of the OSGi platform.
Many people are drawn into OSGi because it provides class loaders on steroids, however, one of the often overlooked feature of OSGi is the Service Registry and the (µ)service model. µServices provide a much more powerful alternative to the traditional Java factories and listeners in your code or xml, which are the usual culprits for class loading headaches. Alas, you need to migrate your application to OSGi first in order to take advantage of µServices which would make it so much easier to migrate your application to OSGi in the first place. The idea of PojoSR (a.k.a OSGi Lite) is to remedy this situation by providing OSGi without the module layer. PojoSR is based on Apache Felix and runs in any standard Java environment: from the class path, inside a WAR, wherever your current Java runs because it never touches a class loader. It allows any application built in Java to reap the benefits of service-based modularity without first having to rid existing code of any class loader tricks. This approach also allows, many existing bundles work out of the box - just by adding them to the class path (PojoSR will detect bundles on the class path and execute their activators). It works so well that OSGi is thinking of standardizing this approach. This talk will show you how you can take advantage of µServices using PojoSR and present some examples where µServices and PojoSR wore used to modularize and OSGi'fy an existing application.
OPS4J Pax Tools - Kickstart your OSGi AdventureToni Menzel
This talk gives an introduction to the cross cutting concepts of Pax Construct, Pax Runner, and Pax Exam. We start with nothing, take Pax Construct, create your OSGi projects (standard, wrapped), provision into any osgi framework via Pax Runner, and finally add the unit tests based on Pax Exam.
"OSGi is not ready for the enterprise" "OSGi has no ready to use tooling" .. are misconceptions thrown around the internet.
Pax Tools is a unique, framework independent set of tools that make OSGi development enterprise ready and enjoyable.
Attendees can expect to gain knowledge that they can instantly run all major framework implementations while using one configuration-theme for all of them:
Pax Tools work greatly in an enterprise environment (tight Maven integration)
Pax Exam makes writing tests for OSGi platforms enjoyable.
OSGi Alliance and its Technology - Where Are We Now, and What is Your Vision ...mfrancis
OSGi Community Event 2007
Panel:
Susan Schwarze Ph.D, Member of the Board, Vice President of Marketing, OSGi Alliance. Marketing Director, ProSyst Software GmbH
Panelists:
Didier Donsez, Associate Professor, University Grenoble, France. OSGi User Group, France
Jochen Krause, CEO, Innoopract, and Eclipse Board
Peter Kriens, OSGi Evangelist
Prof. Dae Young Seo, OSGi User Forum, Korea. Professor, Department of Computer Engineering, Korea Polytechnic University
We have two great organisations hosting FOSS4G this year: The Open Source Geospatial Foundation and LocationTech. Putting on a great event is not the primary responsibility of these software foundations - supporting our great open source software is!
This talk will introduce OSGeo and LocationTech, and balance the tricky topic of comparison for those interested in what each organisation offers and identifying possibilities for collaboration.
Each of these software foundations has an “incubation” process setup to onboard new projects. This incubation process matches the organization's priorities and will address many factors important to you, and few ideas you may not of considered yet.
This talks draws the incubation experience of:
* GeoServer (OSGeo), GeoTools (OSGeo),
* GeoGig (LocationTech), uDig (LocationTech)
If you are an open source developer interested in joining a foundation we will cover some of the resource, marking and infrastructure benefits that may be a factor for consideration. We will also looking into some of the long term benefits a software foundation provides both you and importantly users of your software.
If you are a team members faced with the difficult choice of selecting open source technologies this talk can help. We can learn a lot about the risks associated with open source based on how each foundation seeks to protect you. The factors a software foundation considers for its projects provide useful criteria you can use to evaluate any projects.
Best Practices for (Enterprise) OSGi applications - Tim Wardmfrancis
OSGi DevCon 2012
Since the first release of the OSGi Enterprise specification in March 2010 the use of OSGi in the enterprise has increased dramatically. Moving traditional Java EE applications to an OSGi stack is intentionally as easy as possible, however there are a number of common mistakes that can make it feel very hard. This session will describe some best practices for developing Enterprise OSGi applications and OSGi bundles, allowing developers to utilise the power of OSGi in a painless way.
Whilst this session is primarily aimed at enterprise developers new to OSGi, much of the content is equally applicable to OSGi development in general, and is definitely recommended to anyone looking to brush up on their OSGi principles!
What's happening in the OSGi IoT Expert Group? - Tim Wardmfrancis
OSGi Community Event 2015
The IoT Expert Group is the newest Expert Group in the OSGi Alliance, but what exactly is an Expert Group, and what does it do? What does that mean for OSGi as an IoT platform?</p>
This talk from the chair of the IoT Expert Group will cover the progress of the IoT Expert Group since its creation in July, what outputs we can expect to see in the future, and also information about how you can get involved with the Expert Group.
The OSGi service platform has existed as a modular micro-service runtime for well over a decade, and it was originally created to run on small embedded systems in the home. It turns out that the same model works very well on servers and in the cloud, making OSGi the perfect platform for end-to-end IoT development.
In the last twelve months the OSGi Alliance have been on an IoT requirements gathering mission, the result of which has been the new IoT Expert Group. Fresh from their first official meeting in Turin the IoT Expert Group is now ready to start the process of building new standards within the Alliance. If you're interested in getting involved, or just curious about what's going on, then come along to find out more.
We have two great organizations supporting our Free and Open Source Software for Geospatial: The Open Source Geospatial Foundation and LocationTech.
Putting on events like FOSS4G is primary responsibility of these software foundations - supporting our great open source software is! This talk will introduce OSGeo and LocationTech, and balance the tricky topic of comparison for those interested in what each organisation offers. We will also look at areas where these organizations are collaboration and explore possibilities for future work.
Each of these software foundations support for their existing projects, ranging from "release parties" such as OSGeo Live or the Eclipse Annual Release.
We are also interested in the “incubation” process each provides to onboard new projects. Review of the incubation provides an insight into an organization's priorities.
This talks draws the incubation experience of:
* GeoServer (OSGeo), GeoTools (OSGeo),
* GeoGig (LocationTech), uDig (LocationTech)
If you are an open source developer interested in joining a foundation we will cover some of the resource, marking and infrastructure benefits that may be a factor for consideration. We will also looking into some of the long term benefits a software foundation provides both you and importantly users of your software.
If you are a team members faced with the difficult choice of selecting open source technologies this talk can help. We can learn a lot about the risks associated with open source based on how each foundation seeks to protect you. The factors a software foundation considers for its projects provide useful criteria you can use to evaluate any projects.
MySQL Performance Tuning: Top 10 Tips intended for PHP, Ruby and Java developers on performance tuning and optimization of MySQL. We will cover the deadly mistakes to be avoided. We will take real life examples of optimizing application many times. Here is the summary of what we intend to cover:
• Selection of Storage Engine
• Schema Optimization
• Server Tuning
• Hardware Selection and Tuning
• Effective uses of Index, when to use and when not to use.
• Partitions
• Speeding up using Stored Procedures
• Implementing prepared statements?
• Deadly Sins to be avoided
• Performance Tuning and Benchmarking Tools
The Open Source Geospatial Foundation does much more than hold FOSS4G each year.
This talk will look into what makes OSGeo a software foundation. What software foundations have to offer members, software projects and developers.
This talk is structured around the “incubation” process by which new software projects join the OSGeo.
If you are new to open source take this is a great chance to see how OSGeo evaluates software projects and how these checks protect you!
For managers it is especially important to understand the risks associated with the use of open source. Understand what assurances OSGeo incubation offers, how to double check the results, and what factors are left for your own risk assessment.
If you are a developer considering getting involved in OSGeo this is great talk to learn what is involved, how much work it will be, and how you can start!
Come see what makes OSGeo more than a user group!
The Open Source Geospatial Foundation does much more than hold FOSS4G each year.
This talk will look into what makes OSGeo a software foundation. What software foundations have to offer members, software projects and developers.
This talk is structured around the “incubation” process by which new software projects join the OSGeo.
If you are new to open source take this is a great chance to see how OSGeo evaluates software projects and how these checks protect you!
For managers it is especially important to understand the risks associated with the use of open source. Understand what assurances OSGeo incubation offers, how to double check the results, and what factors are left for your own risk assessment.
If you are a developer considering getting involved in OSGeo this is great talk to learn what is involved, how much work it will be, and how you can start!
Come see what makes OSGeo more than a user group!
OSGi and Java EE: A Hybrid Approach to Enterprise Java Application DevelopmentSanjeeb Sahoo
These slides were used during our presentation at JavaONE 2010 [1]. They talk about use of OSGi in Java EE applications.
[1] http://www.eventreg.com/cc250/sessionDetail.jsp?SID=313521
Getting started with OSGi using a 3D OSGi Robot sample application - Christia...mfrancis
OSGi requires additional expertise from Java developers. During the first OSGi Code Camp (OCC) [1] organized by OSGi Users’ Forum Germany [2], we tried to bring OSGi beginners and experts together, to learn the core concepts and ideas behind OSGi. There will be a 2nd OSGi Code Camp held on 1st of October in Berlin extending the idea of a software craftsmanship training for OSGi beginners and experts. The first part of the talk describes the agile method we used to teach OSGi core concepts by developing an OSGi demo application in pair-programming mode. In the second part of the talk we will explain how we intend to advance the code camp approach by providing a running example - a Robot running on OSGi [3]. The core OSGi concepts will be demonstrated and teached through extensions to the prepared sample application, developed by the Code Camp participants. The extensions are developed in pairs with one OSGi expert and a beginner. The final part of the talk shows the running interactive 3D robot demo application, and explains which OSGi concepts we think should be added during the next code camp. [1] http://germany.osgiusers.org/Main/SummerOCC2010 |2] http://germany.osgiusers.org [3] http://code.google.com/a/eclipselabs.org/p/occ2010/
In agile we like to say that teams should own their own process by choosing their way of working, their “WoW.” Not only is this true of agile software development teams, it is also true for DevOps. DevOps in the enterprise is interesting because there is more to it that Dev + Ops: we also have DevSecOps, BizDevOps, and Database DevOps to take into consideration, not to mention the realities of support and release management in an established enterprise. Because every organization is different, one strategy, one “process size”, does not fit all. Worse yet, every organization faces a changing environment within which it operates, so not only does it need a WoW that meets its current needs it needs to know how to evolve that WoW as its situation evolves.
Similar to Panel Discussion: What Are the Major Tasks to Tackle Within the Next Two Years? (20)
Eclipse Modeling Framework and plain OSGi the easy way - Mark Hoffman (Data I...mfrancis
OSGi Community Event 2018 Presentation by Mark Hoffmann (Data In Motion)
Abstract: This talk will show you how the EMF framework can be used in pure OSGi environments other than Equinox. We will introduce you into free configurable ResourceSets and the principle of a ResourceSetFactory. This enables your application to have multiple tenants with different model visibillity. The profit of OSGi services provides a behavior where even models can come and go all the time.
We will also give you look inside, how easy it is to extend the default code generation process of EMF to generate OSGi service component that handle the model registration in an OSGi way.
OSGi Community Event 2018 Presentation by BJ Hargrave (IBM)
Abstract: Java 9 introduced the Java Platform Module System (JPMS) as a way to modularize the Java platform and it can be also be used by developers to modularize their own applications, although JPMS lack a number of important features for software running on the Java platform.
As people look to support the latest versions of the Java platform, changes introduced in Java 9 related to JPMS led to the needs for some features in the OSGi Core specification. OSGi framework implementations like Eclipse Equinox and Apache Felix and tools like Bnd were updated to support these new features.
This session will explore the Java 9+ support added to OSGi Core R7 and Bnd and help you learn how to navigate the world of Java 9+ and OSGi.
Simplify Web UX Coding using OSGi Modularity Magic - Paul Fraser (A2Z Living)mfrancis
OSGi Community Event 2018 Presentation by Paul Fraser (A2Z Living)
Abstract: This talk will demonstrate how easy it is to create great web user interfaces using the OSGi Service registry and Declarative Services.
OSGi has developed to the point that much can be achieved with much reduced code complexity. Forget all the past OSGi techniques and see how it can be done now.
A short introduction will introduce OSGi in general and even if beginners do not fully understand the finer details of the talk, they will be amazed at what can be achieved using the OSGi service registry.
Do not be frightened by the terminology, come along and experience the magic of OSGi modularity.
User interfaces do not seem to get much attention in the OSGi community, it is time for a change.
OSGi for the data centre - Connecting OSGi to Kubernetes - Frank Lyaruumfrancis
OSGi Community Event 2018 Presentation by Frank Lyaruu
Abstract: OSGi offers an excellent service discovery mechanism, it is limited to services inside the JVM. That limits us in two ways: It limits us to Java services, and it limits us to one single machine, and neither are acceptable in this day and age. Can we connect our OSGi runtime to a cluster orchestration manager like Kubernetes so our runtime can interact with the cluster and allow us to respond to changes in the cluster as dynamically as we are used to in OSGi itself. I think we can.
Notes:
I will show how to discover Kubernetes services (and their pods) in a cluster, and inject those as configuration objects into an OSGi runtime. That allows us to monitor the Kubernetes cluster and dynamically have our OSGi services respond to (Kubernetes) service changes.
In general I hope to nudge the OSGi community to be more focused on connecting to other technologies rather than trying to stay in the OSGi walled garden. A well engineered OSGi application is perfectly suited to the dynamic nature of the cloud native world, but if we can't easily integrate with other services, well, nobody will care.
Remote Management and Monitoring of Distributed OSGi Applications - Tim Verbe...mfrancis
OSGi Community Event 2018 Presentation by Tim Verbelen (imec) & Jan S. Rellermeyer (TU Delft)
Abstract: With the proliferation of cloud computing and more recently mobile and edge computing, there is a increasing demand to build flexible and robust distributed applications. The OSGi service and module technology is a key enabler for such deployment. Recent additions to the OSGi standards provide a set of services that provide interfaces for managing distributed instances of OSGi frameworks. The REST Service (added in R6 compendium) offers an easy and language-independent way to manage bundes and introspect services from outside the network. The Cluster Information specifications (added in R7 compendium) provide means for applications to manage and monitor the deployment intrinsically, building on top of the Remote Service specifications. In the Eclipse Concierge project, we have provided the reference implementations of both specifications. In this talk, we will show how the services can be used to build distributed applications that benefit from the OSGi modularity.
OSGi with Docker - a powerful way to develop Java systems - Udo Hafermann (So...mfrancis
OSGi Community Event 2018 Presentation by Udo Hafermann (Software AG)
Abstract: In this talk we will share our experiences in developing a tool chain from classes, to bundles, to containers, to systems.
OSGi and Docker come together in a compelling way where the former provides modularity "in the small" and the latter "modularity in the large". We discover how the unique characteristics of OSGi enable a smooth transition from small to large.
The resulting environment enables developers to grow distributed systems on their local machine and test them with plain JUnit at all levels of granularity - classes to systems. During development OSGi enables the tool chain to update the system without container rebuilds.
While an increase in productivity is one benefit of such an environment, an arguably more important benefit is the way it empowers developers to gain new insights.
A real world use case with OSGi R7 - Jurgen Albert (Data In Motion Consulting...mfrancis
OSGi Community Event 2018 Presentation by Jurgen Albert (Data In Motion Consulting GmbH)
Abstract: OSGi is often conceived as a tool to write efficient Java Applications for resource limited Devices or If resources are a real issue in complex applications. On the other hand Microservices became the buzzword of the cloud and is often implemented using Spring or other Programming languages. OSGi carries the concept of microservices in its core and is therefore much better suited to the task then most other approaches. This talk will show you how a service can be built with a real-worldish use case, leveraging the power of OSGi R7. It will show the combined usage of PushsStreams, the JaxRS Whiteboard, the configurator, remote deployment and a lot of the other cool things OSGi has to offer.
OSGi Feature Model - Where Art Thou - David Bosschaert (Adobe)mfrancis
OSGi Community Event 2018 Presentation by David Bosschaert (Adobe)
Abstract: OSGi lends itself well to develop extensible applications assembled from reusable modules, where a set of bundles together with a set of configurations deployed to a provisioned OSGi framework is the application.
While this works very well for the originally intended use-cases, maintaining and building large applications developed by multiple teams often requires to assemble multiple larger components for which there is limited support in OSGi as of today. This is especially true in cases where multiple groups of bundles, configuration, metadata, and other artifacts need to be combined.
In this talk we will introduce you to OSGi RFP-188, named OSGi Features, which defines the requirements on providing a solution. We'll establish a shared understanding of the problem space and how it relates to already available mechanisms in OSGi (like e.g. subsystems, deploymentadmin, startlevels, etc.) and will subsequently, review it in the context of some of the current (open source) solutions like Apache Karaf Features and Apache Sling Features and Bnd.
Migrating from PDE to Bndtools in Practice - Amit Kumar Mondal (Deutsche Tele...mfrancis
OSGi Community Event 2018 Presentation by Amit Kumar Mondal (Deutsche Telekom AG) & Jochen Hiller (Deutsche Telekom AG)
Abstract: QIVICON is an Eclipse SmartHome based solution from Deutsche Telekom AG. It utilises OSGi to provide a modular Java runtime.
Since the beginning, QIVICON leveraged Eclipse PDE with Maven & Eclipse Tycho as its build technology but over the time, the complexity increased. It became hard to get an overview and manage the runtime and build dependencies. Especially maintaining target configurations for IDE and CI/CD build, having different embedded gateways for installation increased complexity significantly.
Bndtools is the 'swiss army knife' in the context of OSGi development since it takes the nitty-gritty pains and loads off the developer's chest. And that's why we decided to avail the benefits of Bndtools.
But, many other OSGi-based projects still cannot avail the benefits as they are very tightly coupled with Eclipse PDE. Want to make a switch from your existing PDE source base to Bndtools? This talk would give you an overview to proceed towards this.
We would like to further demonstrate in this talk how to set up a Bndtools workspace from an existing PDE workspace, convert all current projects to Bnd projects and embrace the OSGi-way of developing bundles.
Since QIVICON containing more than 350 projects utilised this solution to move to a higher modularity maturity level, this talk would, therefore, outline the pros, cons and the learnings using Bndtools in such a big OSGi project for embedded development.
OSGi CDI Integration Specification - Ray Augé (Liferay)mfrancis
OSGi Community Event 2018 Presentation by Ray Augé (Liferay)
Abstract: This talk discusses the upcoming OSGi CDI Integration Specification and demonstrates common usage patterns and its component model that brings OSGi dynamics; like services and configuration, to CDI and provides for an ecosystem of CDI portable extentions.
How OSGi drives cross-sector energy management - Jörn Tümmler (SMA Solar Tech...mfrancis
OSGi Community Event 2018 Presentation by Jörn Tümmler (SMA Solar Technology)
Abstract: SMA is a leading global specialist in photovoltaic system technology with more than 3,000 SMA employees in 20 countries.
In 2015 SMA decided to develop the ennexOS platform - a cross-sector platform for holistic, intelligent energy management. An important part of this platform is the data-manager - an IoT gateway that acquires information from various energy generators, storages and loads and performs commissioning and management tasks.
This new generation of data-managers demanded for new approaches in software-architecture to:
run on a broad range of hardware platforms, and
be extendible e.g. to support different protocols for easy integration, and
to enable a broad range of applications in the energy-management field that may be customized by apps installed during runtime
After an exhaustive investigation on existing solutions, OSGi was chosen as the key technology for this new generation of devices - a quite challenging decision, because at this point there was only limited experience in Java and OSGi development in the company.
This talk will present the key factors that lead to this decision, how we very carefully build up Java and OSGi knowledge, and started with an initial design. OSGi enRoute and the support of OSGi experts helped us to accelerate our development and become familiar with OSGi - although we also had times when we were struggling because of the new technology.
The talk will demonstrate what we have reached until now and we will tell you if OSGi has kept it's promise ...
Improved developer productivity thanks to Maven and OSGi - Lukasz Dywicki (Co...mfrancis
OSGi Community Event 2018 Presentation by Lukasz Dywicki (Code-House)
Abstract: During this short presentation I will revisit existing mechanisms and approach towards OSGi and JEE development. I will show how many manual steps can be avoided and how to maintain project in effective manner. I will try to find a balance between execution environment requirements and programmer happines at same time.
I believe that OSGi and Eclipse ecosystem experience troubles gaining people from outside for few reasons. Beside overall impression of OSGi complexity there is equally old and invalid complain about quaility of developer tooling. Since invention of BND development experience can be really pleasant and independent of text editor/IDE preferences. Sadly lots of people still rely on former experiences spreading black/bad PR. I would like to clarify their point.
After this presentation attendees will learn:
How to use Maven to build OSGi projects (without Tycho).
How to automate manual tasks.
How to build custom software distributions with Maven artifacts and run it with Apache Karaf.
That OSGi development doesn't differ much from regular day-to-day usage of application servers or microservice runtimes.
This talk is intended for people who know basics of OSGi as it will show few basic technics towards better developer productivity.
It Was Twenty Years Ago Today - Building an OSGi based Smart Home System - Ch...mfrancis
OSGi Community Event 2018 Presentation by Christer Larsson (Makewave)
Abstract: OSGi was originally designed for Smart Homes and Residential Gateways almost 20 years ago.
This talk will present how the OSGi specifications have evolved over the years, and how you today, in 2018, design an OSGi based Smart Home System.
A real world use case of a Swedish Smart Home start-up company will be used to illustrate different design principles and how OSGi remains as relevant today as it was when it started.
Popular patterns revisited on OSGi - Christian Schneider (Adobe)mfrancis
OSGi Community Event 2018 Presentation by Christian Schneider (Adobe)
Abstract: We will look at common cloud and design patterns and see how the special properties of the OSGi environment allows us to rethink these patterns. The talk shows some well known patterns like the service registry and the whiteboard but also some unique patterns like out of band circuit breaker or graceful degregation.
The patterns are shown with some examples using declarative services(DS). So some basic OSGi and DS knowledge is of advantage but not required.
For OSGi beginners the well established OSGi patterns will help getting started the right way. Experienced OSGi developers will find some new patterns to think about. Cloud or enterprise developers will get a new approach to some patterns they are used to which hopefully inspires them to take another look at the current state of OSGi.
Integrating SLF4J and the new OSGi LogService 1.4 - BJ Hargrave (IBM)mfrancis
OSGi Community Event 2018 Presentation by BJ Hargrave (IBM)
Abstract: OSGi Compendium R7 provides a major update to the OSGi LogService specification. A new logging API is added which supports logging levels and dynamic logging administration. A new Push Stream-based means of receiving log entries is also added. But it is quite often the case you need to use other code such as open source projects which are using slf4j for their logging API. This session will explore the new OSGi LogService changes and how you can integrate code using both slf4j logging and OSGi LogService logging.
OSG(a)i: because AI needs a runtime - Tim Verbelen (imec)mfrancis
OSGi Community Event 2018 Presentation by Tim Verbelen (imec)
Abstract: Nowadays AI is reaching new heights on the hype cycle, especially due to recent advances in deep learning techniques. A lot of deep learning frameworks exist for creating and training deep neural networks, the most popular ones being PyTorch and TensorFlow. However, how to integrate, deploy and manage these neural networks in complex software systems is often overlooked. In this talk we show how OSGi can be used as a modular runtime for deep learning models. We embed those models inside OSGi bundles, and use the extender pattern to make these available as OSGi services. You can then use your favorite OSGi specs such as DS and PushStreams to integrate these into your application.
Flying to Jupiter with OSGi - Tony Walsh (ESA) & Hristo Indzhov (Telespazio V...mfrancis
OSGi Community Event 2018 Presentation by Tony Walsh (ESA) & Hristo Indzhov (Telespazio Vega)
Abstract: The European Space Operations Centre (ESOC) is the main operations center for the European Space Agency (ESA), operating a number of earth observation and scientific missions. Monitoring and control functions needed by spacecraft operators are provided by software systems which are reused across missions, but tailored and extended for mission specific needs. The current generation of monitoring and control systems are becoming obsolete and a European wide initiative called the European Ground Systems Common Core (EGS-CC) (http://www.egscc.esa.int) has been started to develop the next generation.
This talk will explain why OSGi was chosen and how it is used in the development of next generation of monitoring and control software. It will describe how OSGi provides the necessary framework that enables the software to be extended for the different space systems it is expected to support. The overall software architecture will be discussed, some of the challenges faced and the benefits gained by using OSGi. The first target mission for the system is JUICE (http://sci.esa.int/juice) which will explore the moons of Jupiter and which is scheduled for launch in 2022.
MicroProfile, OSGi was meant for this - Ray Auge (Liferay)mfrancis
OSGi Community Event 2018 Presentation by Ray Augé (Liferay)
Abstract: The craze is fully on. The past couple of years have seem micro services grow from next _flava_ to fully consuming of the software industry. The Eclipse micorprofile.io project is tackling the issue putting common usage patterns together over a foundation of CDI. What better assembly driver is there than OSGi to put it all together. This talk will demonstrate building your own MicroProfile using OSGi and the OSGi enRoute packaging model.
Prototyping IoT systems with a hybrid OSGi & Node-RED platform - Bruce Jackso...mfrancis
OSGi Community Event 2018 Presentation by Bruce Jackson (Myriad)
Abstract: Node-RED is often used as a protyping tool for IoT systems. However, there are also a large number of OSGi components that have already been built to interface to devices, sensors and systems. In this talk I will show how two completely different runtime environments (OSGi and Node-RED) can be combined into a single platform for prototyping (and more) combining the strengths of both languages and systems.
Being able to quickly and simply prototype IoT application is extremely useful, and to this end many people have adopted Node-Red, a Node.js based runtime with extensive support for plugins to interface to various IoT hardware and protocols. However, this requires these services/protocols to be developed in Javascript, and there is already a significant body of code developed in Java/OSGi that it would be desirable to re-use.
The talk will explain how it is possible to:
Create and manage a Node-Red runtime from within an OSGi bundle
Share OSGi components and object into the Node-Red runtime
Interact and build Node-Red flows that exchange data and call methods between Node.js and OSGi
This is obviously useful for the original purpose: prototyping IoT systems, but also demonstrates some interesting techniques for bridging between different languages and runtimes.
How to connect your OSGi application - Dirk Fauth (Bosch)mfrancis
OSGi Community Event 2018 Presentation by Dirk Fauth (Bosch)
Abstract: In todays connected world the requirement to connect applications across network boundaries has become a common requirement. With OSGi there are several ways to accomplish this, as there are different specifications to achieve this. In this talk we will look at some of these specifications to show what options there are and which might fit your requirements. Starting from an architecture that makes use of the HTTP Whiteboard pattern, over Remote Services to finally showing the usage of the JAX-RS Whiteboard specification introduced with R7. We will show the general usage of these specifications and explaining the advantages and disadvantages of each solution.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
2. Our Distinguished Panel
• Neil Bartlett
• Alex Blewitt
• Anish Karmarkar
• Christer Larsson
• Karl Pauls
donderdag 22 september 11
3. Neil Bartlett
• Author of OSGi in Practice
(incomplete)
• Lead developer of bndtools
(incomplete)
• First and only holder of “osgi”
badge on StackOverflow
(woohoo)
• Developer trying to apply OSGi in
the Real World™
• Joined Paremus on 4th July 2011
donderdag 22 september 11
4. Alex Blewitt
• Bandlem Limited
• Passionate supporter of both
OSGi and Eclipse
• Java Developer, Author and
Tweeter
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5. Anish Karmarkar
• Oracle
• OSGi Board Member
• Standards Geek
• W3C, OASIS, WS-I, OSGi Alliance
• Distributed Systems research/dev/standards
• ~20 years
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6. Christer Larsson
• CEO Makewave
• VP EMEA OSGi Alliance
• Knopflerfish OSGi
• Been involved in OSGi since -98
• Lives in Göteborg, Sweden
donderdag 22 september 11
7. Karl Pauls
• Fellow at Luminis
• Member Apache Software Foundation
• PMC: Felix, Sling, Incubator
• PPMC: Ace, Clerezza, Celix
• Project Owner PojoSR
• Co-Author of „OSGi in Action“
• karl.pauls@luminis.eu, karlpauls@gmail.com
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9. Neil Bartlett
• Tools, tools, tools!
• With good tools, OSGi
development can be
easier and more
productive than
‘traditional’ Java.
• Repositories.
• Education.
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10. ● Modular specs: Services-Module layer
separation à la OSGi Lite
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11. Christer Larsson
• General
• Tooling
• Java 8
• Embedded Market
• Resource Management
• OSGi specs for other key standards / specifications
• E.g. TR-69 (almost done), ZigBee, Zwave, DLNA
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12. Karl Pauls
µServices
and modularity
done right
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14. • What are your ideas about the
Modular Maturity Module?
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15. • What should we fix in
the current OSGi
specs?
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16. • If you had all the time in the
world, what OSGi-related tool
would you create?
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17. • How can we have OSGi’s
discipline (good) without the
pain (bad)?
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18. • We can‘t statically reason
about bundles anymore
(Manifest rewriting, Hooks)
• Is this a problem, and if so,
• How to deal with it (build systems,
deployment)?
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19. • What is your company
doing to improve OSGi
tooling?
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20. • What would be a good way
to develop services
collaboratively?
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21. • What good new services can
you think of?
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22. • What do you think is the
biggest pain- point for
Enterprise/Embedded OSGi
developers?
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23. • Do we need more
community?
• If so, what do we need
to do to engage a
community?
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24. • How do we handle the
different constituents in the
OSGi:
• residential
• enterprise
• others
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25. • What do we do about
Jigsaw?
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26. • What would be the next leap
be for OSGi?
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