In this keynote from Deltaware Data Solutions' 2016 Emerging Technology Summit, Stephen Foskett gives essential background on the emerging trend of containerization of enterprise applications. What are containers and how will they affect enterprise IT? Why is Docker so important? Foskett addresses both the technical and architectural questions, discussing which applications will be containerized, the benefits and costs, and what it means for IT operations.
Moving Legacy Applications to Docker by Josh Ellithorpe, Apcera Docker, Inc.
Looking to move your application to run in a container? Need to move existing x86 legacy applications to Docker? Let's break down your fundamental application concerns. This includes persistent storage, networking, configuration management, policy, logging, health monitoring, and service discovery. You won't want to miss this talk.
JDK 17, the next LTS version of Java, is available and it contains not only new language constructs but also there are many operational improvements like higher performance. We have a look at what a Jakarta EE developer will find interesting, even if you are using Jakarta EE 8.
Learn about these features and improvements including Records, Text blocks, Garbage collection improvements, and monitoring through Flight Recorder in several live demos with Payara Micro. After this session you will be able to use all new shiny features of JDK 17 in your next Java Enterprise application.
My talk at ScaleConf 2017 in Cape Town on some tips and tactics for scaling WordPress, with reference to WordPress.com and the container-based VIP Go platform.
Video of my talk is here: https://www.youtube.com/watch?v=cs0DcY80spw
Moving Legacy Applications to Docker by Josh Ellithorpe, Apcera Docker, Inc.
Looking to move your application to run in a container? Need to move existing x86 legacy applications to Docker? Let's break down your fundamental application concerns. This includes persistent storage, networking, configuration management, policy, logging, health monitoring, and service discovery. You won't want to miss this talk.
JDK 17, the next LTS version of Java, is available and it contains not only new language constructs but also there are many operational improvements like higher performance. We have a look at what a Jakarta EE developer will find interesting, even if you are using Jakarta EE 8.
Learn about these features and improvements including Records, Text blocks, Garbage collection improvements, and monitoring through Flight Recorder in several live demos with Payara Micro. After this session you will be able to use all new shiny features of JDK 17 in your next Java Enterprise application.
My talk at ScaleConf 2017 in Cape Town on some tips and tactics for scaling WordPress, with reference to WordPress.com and the container-based VIP Go platform.
Video of my talk is here: https://www.youtube.com/watch?v=cs0DcY80spw
During the August 2015 meeting, Jordan Hubbard and Kip Macy spoke about their upcoming initiatives on NeXTBSD.
A video of the talk can be seen at the end of the video or here: https://www.youtube.com/watch?v=49sPYHh473U
Spicing up JMX with Jolokia (Devoxx 2014)roland.huss
Slides for my "Tools-in-Action" Talk @ Devoxx 2014
The source code for the demos can be found at http://ro14nd.de/talks/2014/devoxx/jolokia-devoxx-2014-demo.tgz
The evolution of the Java Management Extensions (JMX) has stalled. Its fossilisation started some years ago but although JMX's future is more than unclear, it is still present in every JVM out there. However, JMX is not without severe issues in a polyglot world with regard to remote access. Jolokia is an open source project which provides an easy HTTP access to JMX not only for Java clients.
Originally intended as backbone for lightweight Nagios monitoring, Jolokia is nowadays used as a general purpose management API adopted by platforms such as ActiveMQ or Spring XD and used by HTML5 consoles like hawt.io.
This talk gives a detailed overview of Jolokia and its architecture. Jolokia uses an agent based approach where multiple variants with support for many platforms are available. In addition to standard JMX operations, Jolokia provides unique features like bulk requests or policy based security.
The live coding part in this presentation demonstrates how easily a custom browser based JMX-JavaScript client can be developed.
A live sneak preview of the forthcoming Jolokia 2.0 release finally completes this session.
Unikernels are constructed by combining application code with only the operating system components necessary for that code to run. The result is a highly specialized, single-purpose application which can be deployed directly to the cloud or onto IoT-like devices. Unikernels reduce software complexity by only including code that is required, resulting in portable applications with much smaller footprints and fast boot times.
By combining the familiar tooling and portability of Docker with the efficiency and specialization of next-generation unikernel technology, organizations have a flexible platform to build, ship and run distributed applications without being restricted to a particular infrastructure. Because workloads that reach the data center today are on a spectrum from physical machine to container to hypervisor, only the Docker platform can further widen the scope and provide more flexibility for orchestrating hybrid applications.
Watch the video from Docker Online Meetup #31: https://blog.docker.com/2016/01/docker-online-meetup-unikernels/
This presentation has been given during DevOps Congress in Wrocław. It is about container orchestrations with Docker Swarm and Traefik. It includes the configuration examples of Traefik version 2.0.
The source code used in the presentation: https://github.com/jakubhajek/traefik-swarm
This is my presentation about CFWheels at CFObjective ANZ, November 2010, Melbourne, Australia.
ColdFusion on Wheels (CFWheels), is an elegant framework inspired by Ruby on Rails.
Latest (storage IO) patterns for cloud-native applications OpenEBS
Applying micro service patterns to storage giving each workload its own Container Attached Storage (CAS) system. This puts the DevOps persona within full control of the storage requirements and brings data agility to k8s persistent workloads. We will go over the concept and the implementation of CAS, as well as its orchestration.
During the August 2015 meeting, Jordan Hubbard and Kip Macy spoke about their upcoming initiatives on NeXTBSD.
A video of the talk can be seen at the end of the video or here: https://www.youtube.com/watch?v=49sPYHh473U
Spicing up JMX with Jolokia (Devoxx 2014)roland.huss
Slides for my "Tools-in-Action" Talk @ Devoxx 2014
The source code for the demos can be found at http://ro14nd.de/talks/2014/devoxx/jolokia-devoxx-2014-demo.tgz
The evolution of the Java Management Extensions (JMX) has stalled. Its fossilisation started some years ago but although JMX's future is more than unclear, it is still present in every JVM out there. However, JMX is not without severe issues in a polyglot world with regard to remote access. Jolokia is an open source project which provides an easy HTTP access to JMX not only for Java clients.
Originally intended as backbone for lightweight Nagios monitoring, Jolokia is nowadays used as a general purpose management API adopted by platforms such as ActiveMQ or Spring XD and used by HTML5 consoles like hawt.io.
This talk gives a detailed overview of Jolokia and its architecture. Jolokia uses an agent based approach where multiple variants with support for many platforms are available. In addition to standard JMX operations, Jolokia provides unique features like bulk requests or policy based security.
The live coding part in this presentation demonstrates how easily a custom browser based JMX-JavaScript client can be developed.
A live sneak preview of the forthcoming Jolokia 2.0 release finally completes this session.
Unikernels are constructed by combining application code with only the operating system components necessary for that code to run. The result is a highly specialized, single-purpose application which can be deployed directly to the cloud or onto IoT-like devices. Unikernels reduce software complexity by only including code that is required, resulting in portable applications with much smaller footprints and fast boot times.
By combining the familiar tooling and portability of Docker with the efficiency and specialization of next-generation unikernel technology, organizations have a flexible platform to build, ship and run distributed applications without being restricted to a particular infrastructure. Because workloads that reach the data center today are on a spectrum from physical machine to container to hypervisor, only the Docker platform can further widen the scope and provide more flexibility for orchestrating hybrid applications.
Watch the video from Docker Online Meetup #31: https://blog.docker.com/2016/01/docker-online-meetup-unikernels/
This presentation has been given during DevOps Congress in Wrocław. It is about container orchestrations with Docker Swarm and Traefik. It includes the configuration examples of Traefik version 2.0.
The source code used in the presentation: https://github.com/jakubhajek/traefik-swarm
This is my presentation about CFWheels at CFObjective ANZ, November 2010, Melbourne, Australia.
ColdFusion on Wheels (CFWheels), is an elegant framework inspired by Ruby on Rails.
Latest (storage IO) patterns for cloud-native applications OpenEBS
Applying micro service patterns to storage giving each workload its own Container Attached Storage (CAS) system. This puts the DevOps persona within full control of the storage requirements and brings data agility to k8s persistent workloads. We will go over the concept and the implementation of CAS, as well as its orchestration.
Dockerized containers are the current wave that promising to revolutionize IT. Everybody is talking about containers, but a lot of people remain confused on how they work and why they are different or better than virtual machines. In this session, Black Duck container and virtualization expert Tim Mackey will demystify containers, explain their core concepts, and compare and contrast them with the virtual machine architectures that have been the staple of IT for the last decade.
Docker containers are other piece of the new Connections architecture that makes it a highly extensible and flexible collaboration platform. Flashing back to IBM Connect 17 in San Francisco, I knew Docker was going to be a topic of high interest as the Docker session was standing room only. Predicated on this I decided to conduct an introduction to Docker session at Social Connections 11.
Docker is a tool designed to make it easier to create, deploy, and run applications
by using containers. Containers allow a developer to package up
an application with all of the parts it needs, such as libraries and other dependencies,
and ship it all out as one package. By doing so, thanks to the
container, the developer can rest assured that the application will run on
any other Linux machine regardless of any customized settings that machine
might have that could differ from the machine used for writing and testing
the code.
In a way, Docker is a bit like a virtual machine. But unlike a virtual
machine, rather than creating a whole virtual operating system, Docker allows
applications to use the same Linux kernel as the system that they’re
running on and only requires applications be shipped with things not already
running on the host computer. This gives a significant performance boost
and reduces the size of the application.
Node.js 101 with Rami Sayar
Presented on September 18 2014 at
FITC's Web Unleashed Toronto 2014 Conference
More info at www.fitc.ca
OVERVIEW
Node.js is a runtime environment and library for running JavaScript applications outside the browser. Node.js is mostly used to run real-time server applications and shines through its performance using non-blocking I/O and asynchronous events. This talk will introduce you to Node.js by showcasing the environment and its two most popular libraries: express and socket.io.
TARGET AUDIENCE
Beginner web developers
ASSUMED AUDIENCE KNOWLEDGE
Working knowledge of JavaScript and HTML5.
OBJECTIVE
Learn how to build a chat engine using Node.js and WebSockets.
FIVE THINGS AUDIENCE MEMBERS WILL LEARN
Node.js environment and basics
Node Package Manager overview
Web Framework, express, basics
WebSockets and Socket.io basics
Building a chat engine using Node.js
A short presentation at a CSC internal workshop of the prospects of using container technologies, especially Docker, in the context of High Performance Computing (HPC).
Alluxio - Scalable Filesystem Metadata ServicesAlluxio, Inc.
This talk was presented by Alluxio's top contributor and PMC Maintainer Calvin Jia at the Alluxio bay area Meetup.
This talk shares our design, implementation and optimization of Alluxio metadata service to address the scalability challenges, focusing on how to apply and combine techniques including tiered metadata storage (based on off-heap KV store RocksDB), fine-grained file system inode tree locking scheme, embedded state-replicate machine (based on RAFT), exploration and performance tuning in the correct RPC frameworks (thrift vs gRPC) and etc.
Demystifying Containerization Principles for Data ScientistsDr Ganesh Iyer
Demystifying Containerization Principles for Data Scientists - An introductory tutorial on how Dockers can be used as a development environment for data science projects
Stephen Foskett presents Five Truths of Storage:
- Preventing Data Loss is All that Matters
- Storage Metrics are Blind
- The Need for Storage is Endless
- Protocols are Irrelevant
- Storage Features are System Features
Stephen then applies these truths to the new architectures that are appearing across IT:
- Converged and Hyper-Converged Infrastructure
- Hybrid Cloud
- True Cloud Computing
- Future Computing Systems
Out of the Lab and Into the Datacenter - Which Technologies Are Ready?Stephen Foskett
Enterprise IT has long been a conservative field, with many promising technologies and products skipped in favor of a safer-seeming choice. But technology development continues at a rapid pace, and many IT professionals are seeing the need to transform IT or be left in the dust! In this keynote, datacenter expert Stephen Foskett will share his views on technology adoption: How to judge which products and technologies will sink and which will soar, and which trends are worth betting a career on.
The Four Horsemen of Storage System PerformanceStephen Foskett
Why do some data storage solutions perform better than others? What tradeoffs are made for economy and how do they affect the system as a whole? These questions can be puzzling, but there are core truths that are difficult to avoid. Mechanical disk drives can only move a certain amount of data. RAM caching can improve performance, but only until it runs out. I/O channels can be overwhelmed with data. And above all, a system must be smart to maximize the potential of these components. These are the four horsemen of storage system performance, and they cannot be denied.
Gestalt IT - Why It’s Time to Stop Thinking In Terms of SilosStephen Foskett
This is the presentation given by Stephen Foskett at the Chicago VMUG User Conference on September 23, 2015. I present the case for "gestalt" IT that takes a holistic view of the datacenter. It includes discussion of commodity hardware, server virtualization, converged infrastructure, software-defined, cloud, and Chris Wahl.
It's the End of Data Storage As We Know It (And I Feel Fine)Stephen Foskett
Technological change is finally coming to storage, and it will wipe away the architecture we've come to know over the last few decades. Say goodbye to the "do it all" Fibre Channel SAN storage array and get ready for converged infrastructure, distributed storage, alternative attachments like PCIe, and top-of-rack flash! In this session, Stephen Foskett will explain why this change is inevitable and how it will shake out. You won't recognize what's coming, but it will be faster, cheaper, and more integrated than ever! Delivered at
The Storage for Virtual Environments seminar focuses on the challenges of backup and recovery in a virtual infrastructure, the various solutions that users are now using to solve those challenges, and a roadmap for making the most of all an organization’s virtualization initiatives.
This slide deck was used by Stephen Foskett for his
"FCoE vs. iSCSI - Making the Choice" from Interop Las Vegas 2011Stephen Foskett
The notion that Fibre Channel is for data centers and iSCSI is for SMB’s and workgroups is outdated. Increases in LAN speeds and the coming of lossless Ethernet position iSCSI as a good fit for the data center. Whether your organization adopts FC or iSCSI depends on many factors like current product set, future application demands, organizational skill-set and budget. In this session we will discuss the different conditions where FC or IsCSI are the right fit, why you should use one and when to kick either to the curb.
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.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
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.
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.
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.
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.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
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.