Science, Technology, Engineering and Mathematics, STEM, are vital to the future of our children. The parents and students in our educational systems need to understand and embrace the technology that affects them every day of their lives. Devoxx4Kids is on a global mission to complement the classical schooling system by offering workshops to kids in a fun way. and teaching them computing concepts using Scratch, Greenfoot, Minecraft, Raspberry Pi, Arduino, NAO, Tynker. We will share a path that can be followed by adults to keep kids in their vicinity engaged and build, instead of just play, games. You will learn best practices to organize similar workshops in your local setting and hear tips on opening a local chapter. This talk will be appreciated by anybody who has kids, nephews, nieces, and in general kids around them.
MapDB - taking Java collections to the next levelJavaDayUA
Java collections have several limitations. But imagine library without limits, which could even replace your database. This session talks about drop-in replacement with many new possibilities. MapDB provides Java collections backed by in-memory or on-disk store. It adds extra features to traditional collections (entry expiration, binding, secondary collections…). It is also proper database engine and has transactions, snapshots, incremental backups… And finally it is not affected by GC, so it can take a billion entries without a hiccup.
Many Java developers use ORM in their projects but most of them don’t do deep dive into configuration, settings and tuning to achieve really good performance. What is worse most of them even don’t know what options do they have to improve performance. In this talk we will review them on practical samples and give concrete recommendations how to make your Hibernate work much better in real projects.
Code samples can be found here: https://github.com/xpinjection/hibernate-performance
.
Thrift vs Protocol Buffers vs Avro - Biased ComparisonIgor Anishchenko
Igor Anishchenko
Odessa Java TechTalks
Lohika - May, 2012
Let's take a step back and compare data serialization formats, of which there are plenty. What are the key differences between Apache Thrift, Google Protocol Buffers and Apache Avro. Which is "The Best"? Truth of the matter is, they are all very good and each has its own strong points. Hence, the answer is as much of a personal choice, as well as understanding of the historical context for each, and correctly identifying your own, individual requirements.
MapDB - taking Java collections to the next levelJavaDayUA
Java collections have several limitations. But imagine library without limits, which could even replace your database. This session talks about drop-in replacement with many new possibilities. MapDB provides Java collections backed by in-memory or on-disk store. It adds extra features to traditional collections (entry expiration, binding, secondary collections…). It is also proper database engine and has transactions, snapshots, incremental backups… And finally it is not affected by GC, so it can take a billion entries without a hiccup.
Many Java developers use ORM in their projects but most of them don’t do deep dive into configuration, settings and tuning to achieve really good performance. What is worse most of them even don’t know what options do they have to improve performance. In this talk we will review them on practical samples and give concrete recommendations how to make your Hibernate work much better in real projects.
Code samples can be found here: https://github.com/xpinjection/hibernate-performance
.
Thrift vs Protocol Buffers vs Avro - Biased ComparisonIgor Anishchenko
Igor Anishchenko
Odessa Java TechTalks
Lohika - May, 2012
Let's take a step back and compare data serialization formats, of which there are plenty. What are the key differences between Apache Thrift, Google Protocol Buffers and Apache Avro. Which is "The Best"? Truth of the matter is, they are all very good and each has its own strong points. Hence, the answer is as much of a personal choice, as well as understanding of the historical context for each, and correctly identifying your own, individual requirements.
[DevRelCon Tokyo 2017] Creative Technical Content for Better Developer Experi...Tomomi Imura
Let’s say, you are searching certain frameworks, or APIs to satisfy your new project- what if you stumble on some awesome-sounding shiny website, but it comes with very poor documentations. Do you want to try it out, or keep searching something else? Or when you see a GitHub project with no README, how do you feel? I think this developer experience is one of big key factors for you to decide what technologies to use.
User-Experience (UX) focuses on understanding what users' need and value, and provide practical products or services. This human-computer interaction acts the same when the users are developers. The ideas of “Developer Experiences” is to establish a good relationship between developers and platform providers.
So, as a developer evangelist, what can we do to improve DX to get developers' interests?
In this talk, Tomomi Imura will talk about her experiences, and how I create developer-centric contents and docs to drive the community and acquired new developers and customers.
realitat augmentada: producció de volums 3D lamagdaprofe
Presentació de l'experiència sobre creació de volums 3D, disseny de marcadors, i reproducció en realitat augmentada titulada "Invizimal's House", realitzat amb alumnes d'educació secundària de l'Institut Sant Pere i Sant Pau de Tarragona. Curs 2011-2012
(final version) KIDS, RUBY, FUN! - Introduction of the Smalruby and Ruby Pro...宏治 高尾
This presentation is called “KIDS, RUBY, FUN!”.
I will discuss our activities with the Ruby Programming Shounendan, especially *Smalruby* which is *a key part* of it.
This is for RubyConf 2014 in San Diego Nov 19th, 2014.
I have been associated with Magic Software as a Creative Analyst. Currently I am working in Magic Box - Platform Team and UX Framework. I have been integrating, developing and design UX-IDE, UX Components, UX Frameworks, Customize Components, Events and Effects.
last time I have worked in Webblify (User Experience Web Application Generator Tool), UXSite, Reusable UI-Components, and UI Component Generators.
Swagger Code Generation: Cuando front encontró a back con Luis Ruiz Pavón - Software Development Engineer en Plain Concepts y MVP en Asp.Net y Carlos Bastos - Software Development Engineer en Plain Concepts
Writing concurrent code that is also correct is unbelievably hard. Naturally, humanity has developed a number of approaches to handle concurrency in the code, starting from basic threads that follow the hardware way to do concurrency to higher level primitives like fibers and work-stealing solutions. But which approach is the best for you? In this session, we'll take a look at a simple concurrent problem and solve it using different ways to manage concurrency: threads, executors, actors, fibers, monadic code with completable futures. All these approaches are different from the simplicity, readability, configuration and management point of view. Some scenarios are better modelled with threads, while sometimes you're better off with actors. We'll discuss the benefits of each approach and figure out when it's worth pursuing in your project.
До выхода Feature Complete версии OpenJDK 9 EA остался месяц. Самое время посмотреть, что ждет нас в следующей версии Java. Для начала рассмотрим процесс того, как идеи становятся JEP-ами, а потом становятся частью стандарта языка Java. Потом посмотрим на список из четрех десятков фич, разберем наименее тривилаьные из них на примерах: jshell, jmh, unified jvm logging и, конечно же, модулярность.
[DevRelCon Tokyo 2017] Creative Technical Content for Better Developer Experi...Tomomi Imura
Let’s say, you are searching certain frameworks, or APIs to satisfy your new project- what if you stumble on some awesome-sounding shiny website, but it comes with very poor documentations. Do you want to try it out, or keep searching something else? Or when you see a GitHub project with no README, how do you feel? I think this developer experience is one of big key factors for you to decide what technologies to use.
User-Experience (UX) focuses on understanding what users' need and value, and provide practical products or services. This human-computer interaction acts the same when the users are developers. The ideas of “Developer Experiences” is to establish a good relationship between developers and platform providers.
So, as a developer evangelist, what can we do to improve DX to get developers' interests?
In this talk, Tomomi Imura will talk about her experiences, and how I create developer-centric contents and docs to drive the community and acquired new developers and customers.
realitat augmentada: producció de volums 3D lamagdaprofe
Presentació de l'experiència sobre creació de volums 3D, disseny de marcadors, i reproducció en realitat augmentada titulada "Invizimal's House", realitzat amb alumnes d'educació secundària de l'Institut Sant Pere i Sant Pau de Tarragona. Curs 2011-2012
(final version) KIDS, RUBY, FUN! - Introduction of the Smalruby and Ruby Pro...宏治 高尾
This presentation is called “KIDS, RUBY, FUN!”.
I will discuss our activities with the Ruby Programming Shounendan, especially *Smalruby* which is *a key part* of it.
This is for RubyConf 2014 in San Diego Nov 19th, 2014.
I have been associated with Magic Software as a Creative Analyst. Currently I am working in Magic Box - Platform Team and UX Framework. I have been integrating, developing and design UX-IDE, UX Components, UX Frameworks, Customize Components, Events and Effects.
last time I have worked in Webblify (User Experience Web Application Generator Tool), UXSite, Reusable UI-Components, and UI Component Generators.
Swagger Code Generation: Cuando front encontró a back con Luis Ruiz Pavón - Software Development Engineer en Plain Concepts y MVP en Asp.Net y Carlos Bastos - Software Development Engineer en Plain Concepts
Writing concurrent code that is also correct is unbelievably hard. Naturally, humanity has developed a number of approaches to handle concurrency in the code, starting from basic threads that follow the hardware way to do concurrency to higher level primitives like fibers and work-stealing solutions. But which approach is the best for you? In this session, we'll take a look at a simple concurrent problem and solve it using different ways to manage concurrency: threads, executors, actors, fibers, monadic code with completable futures. All these approaches are different from the simplicity, readability, configuration and management point of view. Some scenarios are better modelled with threads, while sometimes you're better off with actors. We'll discuss the benefits of each approach and figure out when it's worth pursuing in your project.
До выхода Feature Complete версии OpenJDK 9 EA остался месяц. Самое время посмотреть, что ждет нас в следующей версии Java. Для начала рассмотрим процесс того, как идеи становятся JEP-ами, а потом становятся частью стандарта языка Java. Потом посмотрим на список из четрех десятков фич, разберем наименее тривилаьные из них на примерах: jshell, jmh, unified jvm logging и, конечно же, модулярность.
Continuously building, releasing and deploying software: The Revenge of the M...JavaDayUA
We used to release one product, once a year, built by one team. Today we have teams of hundreds of developers creating a multitude of software packages that are released multiple times a day.How did that happen?! In this talk, we’ll give you the answer: As the good old advice of Computer Science goes, “If it hurts, do it more often!”. Suddenly, we realized that what we do during the “Release Month Code Freeze” is actually a lot of repeatable, automatable steps. So, we called in the machines.Now we have Continuous Integration servers controlling an exponential amount of robot developers (agents) that are building and testing our code, all day long. Continuous Deployment tools, dictating their order to robot sysadmin, deploying our software on a rapidly increasing amount of varied platforms, as frequent as we please.The Machines got their revenge, and “we, for ones, welcome our new robotic overlords”!
The Epic Groovy Puzzlers S02: The Revenge of the ParenthesesJavaDayUA
More strange, more bizarre, more fun! The Groovy Puzzlers hits with its second season in which we implemented the lesson learned from the first one – do more of the same (always as a duet)! Expect even more “NO WAY!”, “WHOA!”, “WTF!”, O_o and prizes flying around, and expect to learn more about Groovy’s darkest secrets! As usual, the traps we fell into here in JFrog and contributions from top-notch Groovy authors and users!
This keynote will be a historical trip down memory lane - going through 20 years of Java and JVM implementations. This will be partly from Marcus’s own perspective as one of the architects behind JRockit, with plenty of stories from the trenches, like the benchmarking competitions between BEA/Oracle, Sun and IBM. We will see how Java and the JVM turned into the robust high performance server side platform that it is today, partly through personal observations and partly through a more objective “what a long strange trip this has been”. He will take you back to 1995 in a time machine and slowly bring you to 2014, going over the major Java releases and the runtime innovations made in the JVM side to get us here. Finally, we will do a short trip into the future, even though the future is always fuzzy, to explore what might be coming next. With Java 8, the biggest release in Java history, Java is more vibrant and alive than ever before. This is an evolution that won’t be stopped.
As developers we always look for ways to do things faster, better, and automate as much as possible. We write code in top-notch IDEs that have static code analysis, automatic refactoring and so on, we run unit tests, we use CI servers, and issue trackers, we adopt agile practices to get feedback and deliver as fast as possible. As far as code review practice goes, there’s still a lot to be improved, and in this talk I’m going to tell you how you can perform efficient, transparent and useful code reviews.
Unlocking the Magic of Monads with Java 8JavaDayUA
This code-heavy session demystifies what monads are and outlines reasons why you would even want to introduce them into your code. We’ll take a look at the traditional definition for monads and offer a corresponding type definition in Java. We’ve selected a sample Java 8 implementation of a ‘Promise’ monad, which represents the result of async computation to help us answer practical questions about monads. Also, we'll go over the Laws of Monads and show that you can have a proper monad in Java, if you are brave enough to allow the underlying platform change the rules a bit. PS. You won’t be penalised or ridiculed during this session for your (lack of) Haskell knowledge!
Virtual Private Cloud with container technologies for DevOpsJavaDayUA
DevOps with Containers in Virtual Private Cloud and Hybrid Cloud. A new opportunity for hosting providers to attract Enterprise customers. Containers have changed the mind of IT in DevOps. They enable developers to work with dev, test, stage and production environments identically. Containers provide the right abstraction for Microservices and many cloud platforms have integrated them into deployment pipelines. DevOps and Containers together help companies to achieve their business goals faster and more effectively. At this session we will review the current landscape of DevOps with Containers and the benefits for hosting providers. In addition, we will discuss known issues and solutions for enterprise applications in Containers.
JShell: An Interactive Shell for the Java PlatformJavaDayUA
Read-Execute-Print-Loops (REPLs) have emerged as powerful tools for learning and prototyping. JShell brings this power to Java. Targeted for JDK 9, and tightly integrated with the Java compiler and virtual machine, JShell enhances the programming experience for the Java language. Learn how to use JShell to explore new APIs, prototype code, or learn the Java language. Interactively explore new features of JDK 9. See the features that speed up coding.
Interactive Java Support to your tool -- The JShell API and ArchitectureJavaDayUA
Explore the JShell API. Learn how it can be used to add interactive Java expression/declaration execution to new or existing tools. See how the completion functionality can enhance code editors or analyzers. Get a behind the scenes look at the JShell architecture and its deep integration with the Java platform.
Java heap memory model has wasteful memory usage. References, object headers, internal collection structure, extra fields such as String.hashCode… This talk shows practical ways to reduce memory usage and fit more data into memory: primitive types, specialized java collections, bit packing, reducing number of pointers, replacing String with char[], semi-serialized objects… As bonus we get lower GC overhead by reducing number of references.
The JRockit JVM was originally developed by Appeal Virtual Machines as a from scratch server-side JVM in order to compete with HotSpot from Sun Microsystems. Appeal Virtual Machines was acquired by BEA Systems in 2002, which in turn became part of Oracle in 2010. JRockit is battle proven in the commercial space as a high performance server JVM and has unique monitoring and manageability capabilities for doing zero overhead instrumentation of production systems. This talk covers the design rationales that the JRockit architects did in code generation, memory management, synchronization and serviceability. The JRockit and HotSpot JVMs are currently in the process of being merged into one code base, most of which will be part of the OpenJDK.
Next-gen DevOps engineering with Docker and Kubernetes by Antons KrangaJavaDayUA
Docker is in font of container madness that forces us to rethink our entire architecture and development practices. This session will be focusing around building Java runtimes on Docker containers and running it with Kubernetes. We will focus on different deployment aspects specific to the Docker and Kubernetes and utilise DevOps engineering managed by Jenkins.
Some previous knowledge of docker is not required however advised
Apache Cassandra. Inception - all you need to know by Mikhail DubkovJavaDayUA
Cassandra is a powerful NoSql database based on solid fundamentals of distributed computing and fail-safe design, and it is well-tested by companies such as Facebook, Twitter, and Netflix. Unlike conventional databases and some of the modern databases that use the master-slave pattern, Cassandra uses the all-nodes-the-same pattern; this makes the system free from a single point of failure.
Solution Architecture tips & tricks by Roman ShramkovJavaDayUA
In this presentation we will cover:
* What is Solution Architecture and how it differs from other architectures
* What is good and what is bad for SA, tips & tricks from our experience
Testing in Legacy: from Rags to Riches by Taras SlipetsJavaDayUA
In this presentation I'd like to share practical experience and techniques that were used for modernization and maintaining 10+ years old legacy system: pitfalls that we've faced during that process and conclusions that we'd made when we've successfully finished updating mission.
Reactive programming and Hystrix fault tolerance by Max MyslyvtsevJavaDayUA
Reactive programming is a new paradigm that provides asynchronous event-based flow control. Java implementation is called rxJava and is being developed by Netfix. They have also released Hystrix — a non-functional layer that provides fault tolerance and latency features which also exposes reactive API.
Spark-driven audience counting by Boris TrofimovJavaDayUA
The story about Ad world and real-time segments counting. Size of data does not allow doing straightforward calculations so we will dive into the solution step-by step involving some "secret" algorithms from Google.
API first with Swagger and Scala by Slava SchmidtJavaDayUA
How does one scale the development of a service landscape in a corporate enterprise environment utilizing Typesafe's Play and Akka software stack? How does one achieve API uniformity and coherence accross dozens of development teams, getting them and their subsequently developed subsystems to play together nicely? At Zalando we believe firmly in an API first approach, founded an API guild that ratifies and supports the development of APIs, and define them in a formal manner employing the Swagger API representation language.
JavaFX 8 everywhere; write once run anywhere by Mohamed TamanJavaDayUA
With tens of millions of clients continuously downloading binaries from our repositories, we decided to offer an OSS client that natively supports these downloads. In this talk, we will share the main challenges in developing a highly-concurrent, resumable, async download library on top of Apache HTTP client. We will cover other libraries we tested and why we decided to reinvent the wheel. We will see important pitfalls we came across when working with HTTP and how using the right combination of techniques can improve performance by an order of magnitude. We will also see why your initial assumptions may completely change when faced with other players on the network. Consider yourself forewarned: lots of HTTP internals, NIO and concurrency ahead!
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Modern design is crucial in today's digital environment, and this is especially true for SharePoint intranets. The design of these digital hubs is critical to user engagement and productivity enhancement. They are the cornerstone of internal collaboration and interaction within enterprises.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Advanced Flow Concepts Every Developer Should KnowPeter Caitens
Tim Combridge from Sensible Giraffe and Salesforce Ben presents some important tips that all developers should know when dealing with Flows in Salesforce.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
9. Scratch: Attack of the minions
http://scratch.mit.edu/projects/19011275/#fullscreen
10. Alice
! Features
-Visual 3D programming
-Story telling with code
-Targeted at middle school girls
-www.aliceprogramming.net
-Age 10-15
! Teaching concepts
-OO concepts
-3D objects
-Create stories
-Comes with IDE, no syntax
-Java underneath
-Camera/world navigation
13. BlueJ
! Features
-Java IDE
-Object-orientation
-Textbook, teacher support
-Extensions
-http://bluej.org
-Age 12-18
! Teaching concepts
-Integrated IDE
-Graphical class structure display
-Graphical and textual editing
-Built-in editor, compiler, debugger
-Interactive object creation
-Testing
14. LEGO Mindstorms
! Features
-LEGO on steroids
-Programmable robots
-Software and hardware
-Pack: NXT or EV3
-Brick
-Sensors
-Connection cables
-USB interface
-GUI to create/download
! Teaching concepts
-All Scratch concepts
-Robots are also computers
-Sensor and event handling
-Compensation process
15.
16. Arduino
! Features
-Single-board micro controller
-Designed for hobbyists,
students, professionals
-Interact using sensors and
actuators
-Comes with IDE
-Write programs using C or C++
-Age 10-15
! Teaching concepts
-Ohm’s Law
-Breadboard
-Basic circuitry
-Sensor handling
-Connection with other devices
-C and C++
25. What can you do ?
! Open a local chapter
! Host an event
! Become an instructor/volunteer
! Spread the word
! Create a workshop
! Sponsorship: $$, swag, hardware, …
- Devoxx4Kids USA is NPO and 501(c)(3)
- http://www.devoxx4kids.org/usa/donate/
26.
27.
28. Resources
! devoxx4kids.org
! USA: http://www.devoxx4kids.org/usa/
! San Francisco Bay Area: http://www.meetup.com/Devoxx4Kids-
BayArea/
! Open a new chapter: http://www.devoxx4kids.org/join-us/
! Parleys channel: http://www.parleys.com/channel/
51b6ea81e4b0065193d63047
