Build content centric apps with eclipse and nuxeo - ny java-sig november 2011Nuxeo
Nuxeo's Olivier Grisel (R&D Software Engineer) and Roland Benedetti (VP of Products & Marketing) provide an Introduction to the Eclipse Apricot Project and the Nuxeo Platform at the NYC Java User Group in November 2011.
Building complete private cloud architectures that support both traditional application virtualization and emerging distributed cloud systems requires compute and object storage storages. Together Apache CloudStack and Basho's Riak CS provide the infrastructure to support both of workloads. The presentation covers the following topics:
1. Why Private Cloud?
2. Anatomy of a Private Cloud
3. Building a Apache CloudStack Compute Offering
4. Large Object Storage using Riak CS
5. Your Own Private Cloud: The Riak CS Apache CloudStack Integration Roadmap
This presentation was originally delivered to the Silicon Valley Riak group on 27 June 2013.
This new Long Term Support version of the Nuxeo Platform offers new possibilities for quickly prototyping and building content-centric applications. An accumulation of multiple Fast Track versions, the main features of this release have already been installed and vetted by the Nuxeo community.
Join Brendan and Thibaud for this special online release event that will introduce the Nuxeo Platform 5.8 with a live demonstration.
Build content centric apps with eclipse and nuxeo - ny java-sig november 2011Nuxeo
Nuxeo's Olivier Grisel (R&D Software Engineer) and Roland Benedetti (VP of Products & Marketing) provide an Introduction to the Eclipse Apricot Project and the Nuxeo Platform at the NYC Java User Group in November 2011.
Building complete private cloud architectures that support both traditional application virtualization and emerging distributed cloud systems requires compute and object storage storages. Together Apache CloudStack and Basho's Riak CS provide the infrastructure to support both of workloads. The presentation covers the following topics:
1. Why Private Cloud?
2. Anatomy of a Private Cloud
3. Building a Apache CloudStack Compute Offering
4. Large Object Storage using Riak CS
5. Your Own Private Cloud: The Riak CS Apache CloudStack Integration Roadmap
This presentation was originally delivered to the Silicon Valley Riak group on 27 June 2013.
This new Long Term Support version of the Nuxeo Platform offers new possibilities for quickly prototyping and building content-centric applications. An accumulation of multiple Fast Track versions, the main features of this release have already been installed and vetted by the Nuxeo community.
Join Brendan and Thibaud for this special online release event that will introduce the Nuxeo Platform 5.8 with a live demonstration.
How Class Data Sharing Can Speed up Your Jakarta EE Application StartupRudy De Busscher
Java Byte code is OS independent, which means that your application's startup takes more time than a native image. Using the Class Data Sharing functionality introduced in more recent versions of the JVM, you can prepare your application so that it will load very fast.
In this presentation, I'll go into more detail what Class Data Sharing is and the differences between the OpenJDK and OpenJ9 versions. With some Jakarta EE demo applications, you will see gains that you can achieve and reduce memory footprint a lot in Docker containers by sharing memory.
Eclipse JDT Embraces Java 9 – An Insider’s ViewDev_Events
Manoj Palat, IBM Cloud and Sasikanth Bharadwaj, Developer, Eclipse JDT Core
Eclipse Java Development Tooling or JDT has its own Java compiler at its core, aptly called the JDT Core
consisting of the Java compiler and various tools including java model, search infrastructure, content
assist, Abstract Syntax Tree Tools etc. Java 9 is the latest entry in the Java world bringing along-with it a
“module” of changes – so to speak. Any change in the language standards affects JDT directly. While
some of the earlier language specification changes affected only the compiler, Java 9, in contrast, has a
direct impact on user who uses Eclipse IDE for creating and managing Java Projects. Java 9 introduces
the concept of “Modules” which affects JDT from the compiler level to the project dependency layer
affecting a normal user. Support for this feature will be dealt with, in detail, in this talk.
Securing your database servers from external attacksAlkin Tezuysal
A critical piece of your infrastructure is the database tier, yet people don't pay enough attention to it judging by how many are bitten via poorly chosen defaults, or just a lack understanding of running a secure database tier. In this talk, I'll focus on MySQL/MariaDB, PostgreSQL and MongoDB, and cover external authentication, auditing, encryption, SSL, firewalls, replication, and more gems from over a decade of consulting in this space from Percona's 4,000+ customers.
This is the presentation at Percona Live 2015 on MySQL, MariaDB and Percona Orchestration on bare metal, virtualised environments and clouds (AWS and OpenStack).
Microservices architecture has many benefits. But it comes at a cost. Running microservices and monitoring what’s going on is tedious. That’s why MicroProfile adopts monitoring as a first-class concept. In this session, learn how MicroProfile runtimes collect metrics and how to seamlessly collect them with tools like Prometheus and Grafana. Learn how MicroProfile makes it easy to connect information about interrelated service calls, how to gather the information and analyze system bottlenecks, how to deploy and scale MicroProfile applications with Kubernetes and how to react to their health status to detect and automatically recover from failures.
Cloud Development with Camel and Amazon Web ServicesRobin Howlett
This presentation will demonstrate how to rapidly prototype and develop distributed, scalable applications with Apache Camel, its AWS Components and the AWS Java SDK.
Robin Howlett is Senior Architect at Silver Chalice, a Chicago White Sox affiliated start-up, based in Boulder, CO, with a portfolio of high-value digital-based businesses in the fields of sports, media and entertainment. In 2011, he built the Advanced Media Platform, a proprietary cloud-based platform that services millions of requests per day across dozens of mobile application products, heavily utilizing the Apache Camel framework.
Introducing Apricot, The Eclipse Content Management PlatformNuxeo
This talk delivered by Florent Guillaume, Director of R&D at Nuxeo, will provide the audience with a global understanding of what Apricot is and also provide a general overview of what a Content Repository is from a functional standpoint: exploring all the services it offers, identifying the main standards and technologies integrated within a framework of this caliber, such as the Content Management Interoperability Standard (CMIS), and understanding the main technical challenges to be resolved, in particular high scalability and high performance.
How Class Data Sharing Can Speed up Your Jakarta EE Application StartupRudy De Busscher
Java Byte code is OS independent, which means that your application's startup takes more time than a native image. Using the Class Data Sharing functionality introduced in more recent versions of the JVM, you can prepare your application so that it will load very fast.
In this presentation, I'll go into more detail what Class Data Sharing is and the differences between the OpenJDK and OpenJ9 versions. With some Jakarta EE demo applications, you will see gains that you can achieve and reduce memory footprint a lot in Docker containers by sharing memory.
Eclipse JDT Embraces Java 9 – An Insider’s ViewDev_Events
Manoj Palat, IBM Cloud and Sasikanth Bharadwaj, Developer, Eclipse JDT Core
Eclipse Java Development Tooling or JDT has its own Java compiler at its core, aptly called the JDT Core
consisting of the Java compiler and various tools including java model, search infrastructure, content
assist, Abstract Syntax Tree Tools etc. Java 9 is the latest entry in the Java world bringing along-with it a
“module” of changes – so to speak. Any change in the language standards affects JDT directly. While
some of the earlier language specification changes affected only the compiler, Java 9, in contrast, has a
direct impact on user who uses Eclipse IDE for creating and managing Java Projects. Java 9 introduces
the concept of “Modules” which affects JDT from the compiler level to the project dependency layer
affecting a normal user. Support for this feature will be dealt with, in detail, in this talk.
Securing your database servers from external attacksAlkin Tezuysal
A critical piece of your infrastructure is the database tier, yet people don't pay enough attention to it judging by how many are bitten via poorly chosen defaults, or just a lack understanding of running a secure database tier. In this talk, I'll focus on MySQL/MariaDB, PostgreSQL and MongoDB, and cover external authentication, auditing, encryption, SSL, firewalls, replication, and more gems from over a decade of consulting in this space from Percona's 4,000+ customers.
This is the presentation at Percona Live 2015 on MySQL, MariaDB and Percona Orchestration on bare metal, virtualised environments and clouds (AWS and OpenStack).
Microservices architecture has many benefits. But it comes at a cost. Running microservices and monitoring what’s going on is tedious. That’s why MicroProfile adopts monitoring as a first-class concept. In this session, learn how MicroProfile runtimes collect metrics and how to seamlessly collect them with tools like Prometheus and Grafana. Learn how MicroProfile makes it easy to connect information about interrelated service calls, how to gather the information and analyze system bottlenecks, how to deploy and scale MicroProfile applications with Kubernetes and how to react to their health status to detect and automatically recover from failures.
Cloud Development with Camel and Amazon Web ServicesRobin Howlett
This presentation will demonstrate how to rapidly prototype and develop distributed, scalable applications with Apache Camel, its AWS Components and the AWS Java SDK.
Robin Howlett is Senior Architect at Silver Chalice, a Chicago White Sox affiliated start-up, based in Boulder, CO, with a portfolio of high-value digital-based businesses in the fields of sports, media and entertainment. In 2011, he built the Advanced Media Platform, a proprietary cloud-based platform that services millions of requests per day across dozens of mobile application products, heavily utilizing the Apache Camel framework.
Introducing Apricot, The Eclipse Content Management PlatformNuxeo
This talk delivered by Florent Guillaume, Director of R&D at Nuxeo, will provide the audience with a global understanding of what Apricot is and also provide a general overview of what a Content Repository is from a functional standpoint: exploring all the services it offers, identifying the main standards and technologies integrated within a framework of this caliber, such as the Content Management Interoperability Standard (CMIS), and understanding the main technical challenges to be resolved, in particular high scalability and high performance.
Current State of Affairs – Cloud Computing - Indicthreads Cloud Computing Con...IndicThreads
Session presented at the 2nd IndicThreads.com Conference on Cloud Computing held in Pune, India on 3-4 June 2011.
http://CloudComputing.IndicThreads.com
Abstract: Cloud Computing has had phenomenal growth over the past year and continues to entrench itself in all facets of IT. Cloud Computing is definitely more than just a buzz word or a passing trend. Now the heavy weights like IBM, HP and SAP are ready lock horns with existing players like Amazon, Salesforce and Microsoft whose offerings have matured over a period of time. Besides these big players, a lot of start ups are coming up with innovative offerings in this space.
The talk is about the current state of affairs in the cloud computing. It will cover the products, services and offerings that have been making a lot of noise in the cloud computing space.
Following are the main points that will be covered in the talk:
1. New Players: A lot of enterprise market giants are now coming to the cloud party offering infrastructure and platform services. IBM has come out with its SmartCloud for private as well as public clouds. Oracle has released its Cloud-in-a-box solution. The talk will cover all the new offerings by these enterprise giants.
2. Old Players, New offerings – Amazon being the leader in the Cloud Infrastructure space has rolled out a lot of new products and services, strengthening its hold in the market and expanding into the PaaS segment. Amazon Beanstalk, Amazon CloudFormation and EC2 Dedicated instances most notably have the power to be game changers. SalesForce the leader in the Cloud SaaS space released database.com, enterprise cloud database and its “PaaS” offering similar to GAE – VMforce.com This section will cover the new offerings by the players.
3 .Interesting Players in the cloud ecosystem: There have been a lot of new players who are leveraging the cloud to build some exciting products like Scalable API platforms, Cloud-based logging, Java in the Cloud. etc eg. Apigee, PiCloud, Loggly,Cumulogic, Cloudbees being some of them. This section will cover most of the exciting platforms and technologies these companies are working on.
4. Current Trends and Future: This section will cover the current trends(where a lot of startups are investing in) and how the future will look like in the cloud space.
Finally, the talk plans to “arm” developers and architects with the latest and cutting edge platforms, products and technologies in the cloud that have been developed and made available over the last year, helping them to leverage the cloud and make better choices leading to higher ROI and lesser TCO.
Speaker:
Chirag Jog, is the CTO at Clogeny Technologies where the main focus is on Innovation in the Cloud Computing, Scalable Applications and Storage space. He is the chief geek at Clogeny who talks “Cloud” and works on architecting exciting ideas in the cloud space. He has previously spoken at IndicThreads, CloudCamp and other cloud related events.
Centralizing Kubernetes and Container OperationsKublr
While developers see and realize the benefits of Kubernetes, how it improves efficiencies, saves time, and enables focus on the unique business requirements of each project; InfoSec, infrastructure, and software operations teams still face challenges when managing a new set of tools and technologies, and integrating them into an existing enterprise infrastructure.
These meetup slides go over what’s needed for a general architecture of a centralized Kubernetes operations layer based on open source components such as Prometheus, Grafana, ELK Stack, Keycloak, etc., and how to set up reliable clusters and multi-master configuration without a load balancer. It also outlines how these components should be combined into an operations-friendly enterprise Kubernetes management platform with centralized monitoring and log collection, identity and access management, backup and disaster recovery, and infrastructure management capabilities. This presentation will show real-world open source projects use cases to implement an ops-friendly environment.
Check out this and more webinars in our BrightTalk channel: https://goo.gl/QPE5rZ
The Apereo OAE Bootcamp offers an introduction into back-end and front-end development for the Apereo OAE project.
The back-end development part focuses on learning the different extension points behind the scenes in the service layer of OAE. A back-end component for OAE that exposes a REST API is built from scratch.
Back-end development topics include:
- Node.js NPM module system
- OAE back-end application life-cycle
- Data-modelling with Apache Cassandra and writing CQL queries from Node.js
- Using the OAE APIs to expose back-end functionality for the web VIA RESTful APIs
- Writing back-end unit tests using Grunt and Mocha. If time permits, the following will also be covered:
- Integrating with OAE's ElasticSearch query and index functionality
- Integrating with OAE's Activity and Notifications functionality
- Integration with OAE's Admin Configuration functionality
The front-end development part focuses on writing a UI widget using the REST APIs developed in the back-end development part.
Front-end development topics include:
- Integrating with the OAE Widget loading system
- Writing internationalizable templates with TrimPath and the widget i18n and l10n functionality
- Interacting with the core OAE UI APIs
- Using bootstrap 3 to design responsive UI layouts for your widgets
- Writing front-end unit tests using Grunt and CasperJS
Diễn giả: Nguyễn Minh Quý - DKT
Caching là một cơ chế không thể thiếu trong các kiến trúc website hiệu năng cao. Hãy đến tham dự và cùng tìm hiểu cách thức xây dựng kiến trúc cache cho BizWeb - nền tảng bán hàng trực tuyến có số lượng người dùng lớn nhất Việt Nam:
1. Giới thiệu Bizweb Model
2. Mô hình microservices Bizweb sử dụng
3. Frontend caching
4. API caching
5. Assets caching
6. Content delivery network
The Application Server Platform of the Future - Container & Cloud Native and ...Lucas Jellema
New architecture patterns are rapidly influencing many organizations. The march to the cloud is taking place. DevOps and microservices for true agility and containers as vehicle for delivery, testing and management. During
Oracle OpenWorld 2017 - Oracle presented its vision and roadmap in the area of cloud native computing (which is based on container native) and announced its application server platform (container management runtime) of the future. This presentation summarizes that picture painted by Oracle.
Kubernetes – An open platform for container orchestrationinovex GmbH
Datum: 30.08.2017
Event: GridKA School 2017
Speaker: Johannes M. Scheuermann
Mehr Tech-Vorträge: https://www.inovex.de/de/content-pool/vortraege/
Mehr Tech-Artikel: https://www.inovex.de/blog/
Using apache camel for microservices and integration then deploying and managing on Docker and Kubernetes. When we need to make changes to our app, we can use Fabric8 continuous delivery built on top of Kubernetes and OpenShift.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
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.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
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.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
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.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Eclipse Enterprise Content Repository (ECR)
1. Eclipse Enterprise
Content Repository (ECR)
Overview of Nuxeo Core,
a State of the Art Content Repository
Contribution
Florent Guillaume, Director of R&D, Nuxeo
2011-03-21
2. Agenda
• What Is a Content Repository?
• Eclipse Enterprise Content Repository (ECR)
• What Is ECR?
• Why Is ECR Good?
2
3. Who Am I?
• Florent Guillaume (twitter: @efge)
• Director of R&D at Nuxeo
• Architect of content repository technologies
• Apache committer, OASIS member
• Nuxeo: open-source content management
• Based in Paris / Boston / San Francisco
3
5. What Is Content?
• Everything is content!
• Unstructured
• Files, Images, Assets, XML, Binary streams
• Structured
• Schema, Metadata, Business Data, Tables
• Semi-Structured
• Files + Metadata, Web pages (assemblies, relations),
Emails (attachments), Records Management
5
6. A Content Repository is
Middleware
• Between Application and Storage Subsystem
• Does not replace either
• Persistence Service
• Stores structured and unstructured content
• High-Level Abstraction
• Stop caring about storage details
• Focus on your domain model and its objects
6
7. What a Content Repository Is
Not
• Not a CMS (WCM, ECM, ...)
• A CMS is one application on top of a Content Repository
• Not a filesystem
• If all you have is a filesystem, everything looks like a file
• Not an ORM
• Not that granular, don’t think in SQL terms
• Not just for storage
• Provides Services, Domain Model / Business Model
7
9. Eclipse ECR Proposal
• Under the Eclipse Runtime project
• Currently in the “Project Proposal” phase
• Mentored by Gary Xue (Actuate) and Cédric Brun
(Obeo)
• Contributed by Nuxeo, based on Nuxeo Core
• http://www.eclipse.org/proposals/rt.ecr/
9
10. When to Use ECR?
• Need to store Objects with Properties
• And maybe Files
• Don’t care about SQL
• Need Access Control
• Need Versioning, Queries, ...
• Don’t want to reinvent the wheel
10
18. ECR is Fast
• Efficient use of storage backends
• Use their native features and strengths
• Don’t reinvent transactions, relations
• Good caching
18
19. ECR Scales
• Clusterable on top of a standard SQL database
• Architecture ready for NoSQL backends
• Lockless, pluggable Binary Store
• Filesystem, SQL, Amazon S3, etc.
19
21. ECR is Battle-Tested
• Originates from Nuxeo Core
• Used in Nuxeo DM, Nuxeo DAM, Nuxeo CMF
• In production for 4 years
• Thousands of deployments
21
22. ECR Uses OSGi Deployment
• OSGi bundles
• Extension points
• Inspired by those from Eclipse
• See Bogdan’s talk, Wednesday at 1pm in Stevens
Creek room for more!
22
23. Summary
• Store structured documents and assets
• Efficient persistence, pluggable
• APIs in Java and HTTP-based protocols
• Used in production for 4 years
23
24. Today & Future
• This is what we have today
• It will be improved from Eclipse feedback
• We want to follow Eclipse best practices
24
Middleware: Defines domain model and services - used by the application - persisted in the storage\nPersistence Service: Is to semi-structured content what Hibernate is to objects with properties\nHigh-Level Abstraction: Abstract operations, Let the Content Repository do its job\n
Not a Filesystem: A Content Repository offers much richer semantics\nMetadata, Versioning, Relationships, Non-path-based access\nNot an ORM: Content comes before relations and optimizations; Don’t limit yourself to SQL\n
