Sebastien Goasguen. With VM seemingly taking a back seat with containers coming back in fame, what is the role of CloudStack or OpenStack. In this talk Sebastien will briefly review the state of the art and bring some context around container orchestrators and how they relate to CloudStack. He will then discuss how containers orchestration can be easily integrated in CloudStack.
Have you ever tried Java on AWS Lambda but found that the cold-start latency and memory usage were far too high? In this session, we will show how we optimized Java for serverless applications by leveraging GraalVM with Quarkus to provide both supersonic startup speed and a subatomic memory footprint.
OpenStack on Kubernetes (BOS Summit / May 2017 update)rhirschfeld
Part of an ongoing discussion about making OpenStack operable using Kubernetes as an underlay. This talk (VIDEO and DEMO) included goes into the pragmatic issues about making this a reality.
I strongly believe that this approach will quickly become THE dominate way to operate OpenStack. It has significant consequences for both communities.
Kafka on Kubernetes: Keeping It Simple (Nikki Thean, Etsy) Kafka Summit SF 2019confluent
Cloud migration: it's practically a rite of passage for anyone who's built infrastructure on bare metal. When we migrated our 5-year-old Kafka deployment from the datacenter to GCP, we were faced with the task of making our highly mutable server infrastructure more cloud-friendly. This led to a surprising decision: we chose to run our Kafka cluster on Kubernetes. I'll share war stories from our Kafka migration journey, explain why we chose Kubernetes over arguably simpler options like GCP VMs, and present the lessons we learned while making our way toward a stable and self-healing Kubernetes deployment. I'll also go through some improvements in the more recent Kafka releases that make upgrades crucial for any Kafka deployment on immutable and ephemeral infrastructure. You'll learn what happens when you try to run one complex distributed system on top of another, and come away with some handy tricks for automating cloud cluster management, plus some migration pitfalls to avoid. And if you're not sure whether running Kafka on Kubernetes is right for you, our experiences should provide some extra data points that you can use as you make that decision.
Ever since the “CloudNative revolution” took over our development environment (devenv), we have never been more challenged (or more excited). With Kubernetes, Docker (Containerd) & many other microservice-related technologies, we have a handful of technologies to master before we write the first line of code.
Database as a Service (DBaaS) on KubernetesObjectRocket
Learn about ObjectRocket's adventures in Kubernetes. We'll cover why we chose Kubernetes for our DBaaS platform, the challenges we faced, and how we overcame them. A presentation for DevWeek Austin 2018.
Sebastien Goasguen. With VM seemingly taking a back seat with containers coming back in fame, what is the role of CloudStack or OpenStack. In this talk Sebastien will briefly review the state of the art and bring some context around container orchestrators and how they relate to CloudStack. He will then discuss how containers orchestration can be easily integrated in CloudStack.
Have you ever tried Java on AWS Lambda but found that the cold-start latency and memory usage were far too high? In this session, we will show how we optimized Java for serverless applications by leveraging GraalVM with Quarkus to provide both supersonic startup speed and a subatomic memory footprint.
OpenStack on Kubernetes (BOS Summit / May 2017 update)rhirschfeld
Part of an ongoing discussion about making OpenStack operable using Kubernetes as an underlay. This talk (VIDEO and DEMO) included goes into the pragmatic issues about making this a reality.
I strongly believe that this approach will quickly become THE dominate way to operate OpenStack. It has significant consequences for both communities.
Kafka on Kubernetes: Keeping It Simple (Nikki Thean, Etsy) Kafka Summit SF 2019confluent
Cloud migration: it's practically a rite of passage for anyone who's built infrastructure on bare metal. When we migrated our 5-year-old Kafka deployment from the datacenter to GCP, we were faced with the task of making our highly mutable server infrastructure more cloud-friendly. This led to a surprising decision: we chose to run our Kafka cluster on Kubernetes. I'll share war stories from our Kafka migration journey, explain why we chose Kubernetes over arguably simpler options like GCP VMs, and present the lessons we learned while making our way toward a stable and self-healing Kubernetes deployment. I'll also go through some improvements in the more recent Kafka releases that make upgrades crucial for any Kafka deployment on immutable and ephemeral infrastructure. You'll learn what happens when you try to run one complex distributed system on top of another, and come away with some handy tricks for automating cloud cluster management, plus some migration pitfalls to avoid. And if you're not sure whether running Kafka on Kubernetes is right for you, our experiences should provide some extra data points that you can use as you make that decision.
Ever since the “CloudNative revolution” took over our development environment (devenv), we have never been more challenged (or more excited). With Kubernetes, Docker (Containerd) & many other microservice-related technologies, we have a handful of technologies to master before we write the first line of code.
Database as a Service (DBaaS) on KubernetesObjectRocket
Learn about ObjectRocket's adventures in Kubernetes. We'll cover why we chose Kubernetes for our DBaaS platform, the challenges we faced, and how we overcame them. A presentation for DevWeek Austin 2018.
This talk discusses the core concepts behind the Kubernetes extensibility model. We are going to see how to implement new CRDs, operators and when to use them to automate the most critical aspects of your Kubernetes clusters.
We believe that the popularity of Kubernetes derives from its ability to adapt and improve the infrastructure in which is deployed. I'll explain how this is done
Just because Containerized, Kubernetized and Cloudified doesnt mean you application is production grade and disruption free. You will have to utilize all the features provided by Kubernetes to really make it produciton ready.
In these slides, I will try to explain what could be possible disruptions that can happen in your Kubernetes cluster that can impact your application or workloads. And then will try to explain features or configuration of Kubernetes that will help in making your application production grade.
Cloud Native Night May 2017, Mainz: Talk by Giant Swarm (@giantswarm).
Join our Meetup: www.meetup.com/cloud-native-night
Abstract: At Giant Swarm, we manage Kubernetes clusters for customers 24/7, both on-premises and in the cloud. That means we do not just set something up and hand it over, but we actually take care that it’s operational and up-to-date at all times.
This presentation demonstrates how Giant Swarm are using Operators to codify all operational tasks of managing Kubernetes cluster and distributed applications on top. The operators manage PKI infrastructures, networks, VMs and storage both on-premises and in the cloud.
JDO 2019: What you should be aware of before setting up kubernetes on premise...PROIDEA
Kubernetes is trendy. There are tons of presentations on how companies saved lots of money by migrating to Kubernetes. Kubernetes is mostly advertised as a cloud service, but there are companies that can't or don't want to migrate their services to the cloud. For them there are solutions to set up Kubernetes on premise. Before you decide to visit that land, I must warn you: there are demons waiting for you, demons that nobody speaks about in public...
Presentation for the July 2018 @medianetlab meetup at NCSR "Demokritos"
Relative blog post can be found here: https://medianetlab.gr/mnlab-meetup-kubernetes/
and the video: https://www.youtube.com/watch?v=l2ce5U9bh6M
On Friday 5 June 2015 I gave a talk called Cluster Management with Kubernetes to a general audience at the University of Edinburgh. The talk includes an example of a music store system with a Kibana front end UI and an Elasticsearch based back end which helps to make concrete concepts like pods, replication controllers and services.
GDG Cloud Southlake 29 Jimmy Mesta OWASP Top 10 for KubernetesJames Anderson
Given the growth and adoption of Kubernetes, a number of projects have been published in the OWASP community to help practitioners assess and secure the security of their containerized infrastructure including the recently released Top 10 for Kubernetes (https://owasp.org/www-project-kubernetes-top-ten/) led by KSOC CTO & Co-Founder, Jimmy Mesta. When adopting Kubernetes, we introduce new risks to our applications and infrastructure. The OWASP Kubernetes Top 10 is aimed at helping security practitioners, system administrators, and software developers prioritize risks around the Kubernetes ecosystem. The Top 10 is a prioritized list of these risks. In the future, we hope for this to be backed by data collected from organizations varying in maturity and complexity. This session will discuss the project in detail, examples for each of the risks in the list, and how you can get involved.
Create a Varnish cluster in Kubernetes for Drupal caching - DrupalCon North A...Ovadiah Myrgorod
Varnish is a caching proxy usually used for high profile Drupal sites. However, configuring Varnish is not an easy task that requires a lot of work. It is even more difficult when it comes to creating a scalable cluster of Varnish nodes.
Fortunately, there is a solution. I’ve been working on kube-httpcache project (https://github.com/mittwald/kube-httpcache) that takes care of many things such as routing, scaling, broadcasting, config-reloading, etc...
If you need to run more than one instance of Varnish, this session is for you. You will learn how to:
* Launch a single instance of Varnish in Kubernetes.
* Configure Varnish for Drupal.
* Scale Varnish from 1 to N nodes as part of the cluster.
* Make your Varnish cluster resilient.
* Reload Varnish configs on the fly.
* Properly invalidate cache for multiple Varnish nodes.
This session requires some basic understanding of Docker and Kubernetes; however, I will provide some intro if you are new to it.
Join this session and enjoy!
Cloud-Native Operations with Kubernetes and CI/CDVMware Tanzu
Operations practices have historically lagged behind development. Agile and Extreme Programming have become common practice for development teams. In the last decade, the DevOps and SRE movements have brought these concepts to operations, borrowing heavily from Lean principles such as Kanban and Value Stream Mapping. So, how does all of this play out if we’re using Kubernetes?
In this class, Paul Czarkowski, Principal Technologist at Pivotal, will explain how Kubernetes enables a new cloud-native way of operating software. Attend to learn:
● what cloud-native operations are;
● how to build a cloud-native CI/CD stack; and
● how to deploy and upgrade an application from source to production on Kubernetes.
Presenter:
Paul Czarkowski, Principal Technologist, Pivotal Software
My cloud native security talk I gave at Innotech Austin 2018. I cover container and Kubernetes security topics, security features in Kubernetes, including opensource projects you will want to consider while building and maintaining cloud native applications.
Lc3 beijing-june262018-sahdev zala-guangyaSahdev Zala
Our slides deck, used at the LinuxCon+ContainerCon+CLOUDOPEN China 2018, on Kubernetes cluster design considerations and our journey to 1000+ node single cluster with IBM Cloud.
Production Ready Kafka on Kubernetes (Devandra Tagare, Lyft) Kafka Summit SF ...confluent
Getting Kafka running on Kubernetes is only step one of a journey to create a production-ready Kafka cluster. This talk walks through the other steps: 1) Monitoring and remediating faults. 2) Updates to Kubernetes nodes for clusters not using shared storage. 3) Automating Kafka updates and restarts. We present how to create fault-tolerant Kafka clusters on Kubernetes without sacrificing availability, durability, or latency. Learn about Lyft's overlay-free Kubernetes networking driver and how we use it to keep performance on par with non-Kubernetes clusters.
Similar to Kubernetes User Group: 維運 Kubernetes 的兩三事 (20)
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
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.
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!
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
Into the Box Keynote Day 2: Unveiling amazing updates and announcements for modern CFML developers! Get ready for exciting releases and updates on Ortus tools and products. Stay tuned for cutting-edge innovations designed to boost your productivity.
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.
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.
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
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.
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).
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.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/