Slides from the session I presented on DrupalCamp 2015 about Drupal scaling ability with Apache Mesos, Docker containers and some more fancy technologies.
Removing Environmental Differences - Simon PearsonOutlyer
Is Docker the answer to the Stack x Platform x Cloud explosion thats engulfed the Enterprise?
Is IaaS really the right model? or just the one that worked?
Has PaaS’s time finally arrived.
Can Docker make OS, library, stack choices irrelevant to hosting and Ops?
This talk looks at how Pearson is investigating and moving towards Docker, what we’ve learned so far, and what you can learn from our experiences.
In this talk we look at the challenges of taking docker and using it as the basis for a cloud platform. We highlight the work done by one of our own Cloudsoft engineers Andrea Turli who has contributed an Apache jclouds provider for Docker and integrated this with the open source project Brooklyn.
Andrea has written about this in a recent blog post AMP for Docker and so using this as a starting point we show how we are building on this to create a lightweight dynamic Docker cloud and compare and contrast this with work we are doing with our latest partner Waratek to help them create a similar lightweight dynamic Java cloud using their Java application container technology.
Presented to eRum (Budapest), May 2018
There are many common workloads in R that are "embarrassingly parallel": group-by analyses, simulations, and cross-validation of models are just a few examples. In this talk I'll describe the doAzureParallel package, a backend to the "foreach" package that automates the process of spawning a cluster of virtual machines in the Azure cloud to process iterations in parallel. This will include an example of optimizing hyperparameters for a predictive model using the "caret" package.
OSCON: Incremental Revolution - What Docker learned from the open-source fire...Docker, Inc.
Since Solomon Hykes unveiled Docker at the PyCon conference three years ago, containers have revolutionized how developers and ops teams build, ship, and run applications. Solomon explores the past, present, and future of our container ecosystem and shares lessons learned from managing successful open source projects across several dimensions: technology, people, products, and business.
Sign up for the Docker for Mac and Windows beta: beta.docker.com
Building a Docker Swarm cluster on ARM by Dieter Reuter and Stefan Scherer Docker, Inc.
In this training you'll learn how to build a physical Docker Swarm cluster with Raspberry Pi's. We'll guide you through the setup process and you’ll learn how to use Docker and Docker Swarm to complete the cluster. You'll learn how to build and deploy a distributed application and ship it as Docker containers to your cluster. In the end you have built a portable datacenter which can be used for testing and live demos as well.
- building a hardware cluster with Raspberry Pi’s
- install and set up HypriotOS, a Debian-based Linux system
- installing Docker and Docker Swarm to connect all cluster nodes
- build a distributed application, the Docker voting app
- ship the app with Docker Compose to your cluster
- let’s run and test your app
In this training you'll learn how to build a physical Docker Swarm cluster with Raspberry Pi's. We'll guide you through the setup process and you’ll learn how to use Docker and Docker Swarm to complete the cluster. You'll learn how to build and deploy a distributed application and ship it as Docker containers to your cluster. In the end you have built a portable datacenter which can be used for testing and live demos as well.
- building a hardware cluster with Raspberry Pi’s
- install and set up HypriotOS, a Debian-based Linux system
- installing Docker and Docker Swarm to connect all cluster nodes
- build a distributed application, the Docker voting app
- ship the app with Docker Compose to your cluster
- let’s run and test your app
Removing Environmental Differences - Simon PearsonOutlyer
Is Docker the answer to the Stack x Platform x Cloud explosion thats engulfed the Enterprise?
Is IaaS really the right model? or just the one that worked?
Has PaaS’s time finally arrived.
Can Docker make OS, library, stack choices irrelevant to hosting and Ops?
This talk looks at how Pearson is investigating and moving towards Docker, what we’ve learned so far, and what you can learn from our experiences.
In this talk we look at the challenges of taking docker and using it as the basis for a cloud platform. We highlight the work done by one of our own Cloudsoft engineers Andrea Turli who has contributed an Apache jclouds provider for Docker and integrated this with the open source project Brooklyn.
Andrea has written about this in a recent blog post AMP for Docker and so using this as a starting point we show how we are building on this to create a lightweight dynamic Docker cloud and compare and contrast this with work we are doing with our latest partner Waratek to help them create a similar lightweight dynamic Java cloud using their Java application container technology.
Presented to eRum (Budapest), May 2018
There are many common workloads in R that are "embarrassingly parallel": group-by analyses, simulations, and cross-validation of models are just a few examples. In this talk I'll describe the doAzureParallel package, a backend to the "foreach" package that automates the process of spawning a cluster of virtual machines in the Azure cloud to process iterations in parallel. This will include an example of optimizing hyperparameters for a predictive model using the "caret" package.
OSCON: Incremental Revolution - What Docker learned from the open-source fire...Docker, Inc.
Since Solomon Hykes unveiled Docker at the PyCon conference three years ago, containers have revolutionized how developers and ops teams build, ship, and run applications. Solomon explores the past, present, and future of our container ecosystem and shares lessons learned from managing successful open source projects across several dimensions: technology, people, products, and business.
Sign up for the Docker for Mac and Windows beta: beta.docker.com
Building a Docker Swarm cluster on ARM by Dieter Reuter and Stefan Scherer Docker, Inc.
In this training you'll learn how to build a physical Docker Swarm cluster with Raspberry Pi's. We'll guide you through the setup process and you’ll learn how to use Docker and Docker Swarm to complete the cluster. You'll learn how to build and deploy a distributed application and ship it as Docker containers to your cluster. In the end you have built a portable datacenter which can be used for testing and live demos as well.
- building a hardware cluster with Raspberry Pi’s
- install and set up HypriotOS, a Debian-based Linux system
- installing Docker and Docker Swarm to connect all cluster nodes
- build a distributed application, the Docker voting app
- ship the app with Docker Compose to your cluster
- let’s run and test your app
In this training you'll learn how to build a physical Docker Swarm cluster with Raspberry Pi's. We'll guide you through the setup process and you’ll learn how to use Docker and Docker Swarm to complete the cluster. You'll learn how to build and deploy a distributed application and ship it as Docker containers to your cluster. In the end you have built a portable datacenter which can be used for testing and live demos as well.
- building a hardware cluster with Raspberry Pi’s
- install and set up HypriotOS, a Debian-based Linux system
- installing Docker and Docker Swarm to connect all cluster nodes
- build a distributed application, the Docker voting app
- ship the app with Docker Compose to your cluster
- let’s run and test your app
Implementing blue-green deployment with Atlassian BambooDave Clark
Slides from the facilitated group discussion at the September 2016 Sydney Atlassian DevOps meet up. Group event page: https://www.meetup.com/sydney-atlassian-devops-group/events/233965163/
The links from the final slide for additional reading include:
http://martinfowler.com/bliki/BlueGreenDeployment.html
https://www.thoughtworks.com/insights/blog/implementing-blue-green-deployments-aws
https://botleg.com/stories/blue-green-deployment-with-docker/
http://dan.bravender.net/2014/8/24/Simple_0-Downtime_Blue_Green_Deployments.html
https://marketplace.atlassian.com/plugins/org.gaptap.bamboo.cloudfoundry.cloudfoundry-plugin/server/overview
https://www.youtube.com/watch?v=aX54mhZbN58
http://fbrnc.net/blog/2016/05/green-blue-deployments-with-aws-lambda-and-cloudformation
1 Million Writes per second on 60 nodes with Cassandra and EBSJim Plush
EBS has long been taboo in the Cassandra world for high performance workloads. That line of thinking has started to change with the introduction of EBS GP2 and the recent stability improvements made by the EBS team, which is why we have multiple PetaBytes of data relying on EBS every day. Running Cassandra on EBS will now let you run denser, cheaper Cassandra clusters with just as much availability as ephemeral storage instances. This talk will walk through a highly detailed use case and configuration guide for a multi PetaByte, million write per second cluster that needs to be highly performant and cost efficient. We will dive into the instance type choices, configuration and low level tuning that allowed us to hit 1.3 million writes per second with a replication factor of 3 on just 60 nodes. We will go into the details of why we chose to use the latest DateTieredCompactionStrategy and why that's a perfect fit for high volume time series workloads.
Luciano Fiandesio - Docker 101 | Codemotion Milan 2015Codemotion
Containers are a technology that will take over infrastructure management in next few years and it is absolutely important to anyone involved in software delivery automation and maintenance to understand the principles behind it and know how to use it. This workshop offers an introduction to Linux containers using the predominant technology, Docker. The following topics will be covered: - A bit of history (LXC Containers, Docker, other players) - Setting up your environment - Docker daemon and client - Image vs. container - Docker registry - Container orchestration - Docker use cases
Serverless Presentation from Devoxx 2017 Casablanca (AWS Lambda / FaaS / Fn Project).
I did another presentation with the same slides at DOAG Nürnberg.
Reuse, Reduce, Recycle in Serverless WorldDmitri Zimine
Slides for the talk at @ServerlessConf San Francisco 2018
Reuse is fundamental to any software development. Serverless development, however, still misses a coherent end-to-end resuability story. AWS Application Repository, Serverless Components from @goserverless, and LogicApps' Connectors are all the steps in the right direction. But we are still far away from npm/pip install developer's paradise. What is missing, and the what is path forward?
In this talk, I reflect on the current state of reusability in Serverless, share relevant learnings from establishing reusability in DevOps tools, and show a working code, a proof of concept for an open-source catalog of reusable Serverless functions. How exactly? We recycled StackStorm Exchange - a mature opensource action catalog - with a plugin to serverless framework. Come and see the details, and bring your ideas to discuss how we promote reusability in Serverless.
AWS는 클라우드 기반의 기계 학습 및 딥러닝 기술을 제공하는 인공 지능 서비스 개발 플랫폼을 제공합니다. AWS Deep Learning AMI를 사용하면 심도 깊은 학습을 실행할 수 있습니다. 정교한 맞춤형 AI 모델을 개발하며, 새로운 알고리즘을 실험하기 위한 오픈 소스 심층 학습 엔진(Apache MXNet 등) AMI를 GPU 기반 인스턴스와 클러스터를 스팟 인스턴스를 통해 비용 효율적으로 구성하여 운영하는 방법을 안내합니다.
DockerCon EU 2015: Finding a Theory of the Universe with Docker and Volunteer...Docker, Inc.
Presentation by Dr. Marius Millea, Cosmologist and Postdoctoral Fellow at the Institut Lagrange de Paris
Cosmology@Home is a project which uses volunteer computing to analyze cosmological data and answer questions about our universe such as "how much dark matter is there?" and "under what conditions did the Big Bang occur?" We recently began using Docker by taking each job which we would normally send to our volunteer computers, and packaging it up inside a Docker container. The volunteer computers themselves come from interested users all over the world who download and run the software allowing them to become volunteers (called BOINC). The system is working exceedingly well and using Docker has made it massively easier for us to develop and run it. I will explain some of the technical details of the implementation, which involves a customized boot2docker ISO, as well give a brief summary of the scientific questions we are trying to answer and how these results made possible by Docker are helping analyze data from, e.g. the European Space Agency's Planck satellite.
An overview of the cloud technologies that I've used and the nuances between them.
This presentation was talking primarily about:
https://github.com/riptano/ComboAMI/tree/2.2
The slides from the December 2012 Cloud Camp Chicago. The slides include slides from our speakers: Dave Falck, Model Metrics: node.js on AWS; Paul Mantz, CohesiveFT: Working with APIs; Bob Chojnacki, Jellyvision Labs: Hadoop on AWS; Karl Zimmerman, Steadfast: Keep control with the Private Cloud
Theme: "Do you speak cloud? How old roles fit in with the new cloud."
CloudCamp is an unconference where early adopters of Cloud Computing technologies exchange ideas. Come share your cloud experiences, challenges and solutions. At CloudCamp, attendees are encouraged to share thoughts in open discussions and short talks. End users, IT professionals and vendors are all encouraged to come!
Dave Falck, Model Metrics: node.js on AWS
Paul Mantz, CohesiveFT: Working with APIs
Bob Chojnacki, Jellyvision Labs: Hadoop on AWS
Karl Zimmerman, Steadfast: Keep control with the Private Cloud
Implementing blue-green deployment with Atlassian BambooDave Clark
Slides from the facilitated group discussion at the September 2016 Sydney Atlassian DevOps meet up. Group event page: https://www.meetup.com/sydney-atlassian-devops-group/events/233965163/
The links from the final slide for additional reading include:
http://martinfowler.com/bliki/BlueGreenDeployment.html
https://www.thoughtworks.com/insights/blog/implementing-blue-green-deployments-aws
https://botleg.com/stories/blue-green-deployment-with-docker/
http://dan.bravender.net/2014/8/24/Simple_0-Downtime_Blue_Green_Deployments.html
https://marketplace.atlassian.com/plugins/org.gaptap.bamboo.cloudfoundry.cloudfoundry-plugin/server/overview
https://www.youtube.com/watch?v=aX54mhZbN58
http://fbrnc.net/blog/2016/05/green-blue-deployments-with-aws-lambda-and-cloudformation
1 Million Writes per second on 60 nodes with Cassandra and EBSJim Plush
EBS has long been taboo in the Cassandra world for high performance workloads. That line of thinking has started to change with the introduction of EBS GP2 and the recent stability improvements made by the EBS team, which is why we have multiple PetaBytes of data relying on EBS every day. Running Cassandra on EBS will now let you run denser, cheaper Cassandra clusters with just as much availability as ephemeral storage instances. This talk will walk through a highly detailed use case and configuration guide for a multi PetaByte, million write per second cluster that needs to be highly performant and cost efficient. We will dive into the instance type choices, configuration and low level tuning that allowed us to hit 1.3 million writes per second with a replication factor of 3 on just 60 nodes. We will go into the details of why we chose to use the latest DateTieredCompactionStrategy and why that's a perfect fit for high volume time series workloads.
Luciano Fiandesio - Docker 101 | Codemotion Milan 2015Codemotion
Containers are a technology that will take over infrastructure management in next few years and it is absolutely important to anyone involved in software delivery automation and maintenance to understand the principles behind it and know how to use it. This workshop offers an introduction to Linux containers using the predominant technology, Docker. The following topics will be covered: - A bit of history (LXC Containers, Docker, other players) - Setting up your environment - Docker daemon and client - Image vs. container - Docker registry - Container orchestration - Docker use cases
Serverless Presentation from Devoxx 2017 Casablanca (AWS Lambda / FaaS / Fn Project).
I did another presentation with the same slides at DOAG Nürnberg.
Reuse, Reduce, Recycle in Serverless WorldDmitri Zimine
Slides for the talk at @ServerlessConf San Francisco 2018
Reuse is fundamental to any software development. Serverless development, however, still misses a coherent end-to-end resuability story. AWS Application Repository, Serverless Components from @goserverless, and LogicApps' Connectors are all the steps in the right direction. But we are still far away from npm/pip install developer's paradise. What is missing, and the what is path forward?
In this talk, I reflect on the current state of reusability in Serverless, share relevant learnings from establishing reusability in DevOps tools, and show a working code, a proof of concept for an open-source catalog of reusable Serverless functions. How exactly? We recycled StackStorm Exchange - a mature opensource action catalog - with a plugin to serverless framework. Come and see the details, and bring your ideas to discuss how we promote reusability in Serverless.
AWS는 클라우드 기반의 기계 학습 및 딥러닝 기술을 제공하는 인공 지능 서비스 개발 플랫폼을 제공합니다. AWS Deep Learning AMI를 사용하면 심도 깊은 학습을 실행할 수 있습니다. 정교한 맞춤형 AI 모델을 개발하며, 새로운 알고리즘을 실험하기 위한 오픈 소스 심층 학습 엔진(Apache MXNet 등) AMI를 GPU 기반 인스턴스와 클러스터를 스팟 인스턴스를 통해 비용 효율적으로 구성하여 운영하는 방법을 안내합니다.
DockerCon EU 2015: Finding a Theory of the Universe with Docker and Volunteer...Docker, Inc.
Presentation by Dr. Marius Millea, Cosmologist and Postdoctoral Fellow at the Institut Lagrange de Paris
Cosmology@Home is a project which uses volunteer computing to analyze cosmological data and answer questions about our universe such as "how much dark matter is there?" and "under what conditions did the Big Bang occur?" We recently began using Docker by taking each job which we would normally send to our volunteer computers, and packaging it up inside a Docker container. The volunteer computers themselves come from interested users all over the world who download and run the software allowing them to become volunteers (called BOINC). The system is working exceedingly well and using Docker has made it massively easier for us to develop and run it. I will explain some of the technical details of the implementation, which involves a customized boot2docker ISO, as well give a brief summary of the scientific questions we are trying to answer and how these results made possible by Docker are helping analyze data from, e.g. the European Space Agency's Planck satellite.
An overview of the cloud technologies that I've used and the nuances between them.
This presentation was talking primarily about:
https://github.com/riptano/ComboAMI/tree/2.2
The slides from the December 2012 Cloud Camp Chicago. The slides include slides from our speakers: Dave Falck, Model Metrics: node.js on AWS; Paul Mantz, CohesiveFT: Working with APIs; Bob Chojnacki, Jellyvision Labs: Hadoop on AWS; Karl Zimmerman, Steadfast: Keep control with the Private Cloud
Theme: "Do you speak cloud? How old roles fit in with the new cloud."
CloudCamp is an unconference where early adopters of Cloud Computing technologies exchange ideas. Come share your cloud experiences, challenges and solutions. At CloudCamp, attendees are encouraged to share thoughts in open discussions and short talks. End users, IT professionals and vendors are all encouraged to come!
Dave Falck, Model Metrics: node.js on AWS
Paul Mantz, CohesiveFT: Working with APIs
Bob Chojnacki, Jellyvision Labs: Hadoop on AWS
Karl Zimmerman, Steadfast: Keep control with the Private Cloud
Docker 101 for Oracle DBAs - Oracle OpenWorld 2017Adeesh Fulay
SUN5617- Docker 101 for Oracle DBAs
Linux Container (not to be confused with Oracle Container Cloud Service), like Docker and LxC, is a next-generation virtualization technology. Imagine having all the benefits of a hypervisor-based virtual machine but with no performance overhead. It’s this combination that makes containers ideal for databases, especially when running on bare metal. While the adoption of containers has been steadily increasing for many applications and databases, the Oracle community at large has been fairly sluggish. In this session bring your laptop along and practice basic docker commands.
Experiences using CouchDB inside Microsoft's Azure teamBrian Benz
Co-presented with Will Perry (@willpe). Real-world experiences using CouchDB inside Microsoft, and also how to get started with CouchDB on Microsoft Azure.
Extending DevOps to Big Data Applications with KubernetesNicola Ferraro
DevOps, continuous delivery and modern architectural trends can incredibly speed up the software development process. Big Data applications cannot be an exception and need to keep the same pace.
Shipping Applications to Production in Containers with DockerJérôme Petazzoni
Docker is an Open Source engine to build, run, and manage Linux Containers. Containers use less resources than virtual machines, they boot faster, but they have similar guarantees of portability and repeatability for Linux applications. Those features made Docker and Linux Containers extremely popular for development and testing environments. But what does it take to use Docker and Containers for production workloads?
Container orchestration: the cold war - Giulio De Donato - Codemotion Rome 2017Codemotion
L’ecosistema degli orchestratori di container è in rapido movimento, una galassia di piattaforme e framework. Come si fa a scegliere quello giusto per le vostre esigenze? Vediamo tutti gli orchestratori in commercio, con i loro pro e contro: DC/OS, Kubernetes, Docker e anche quelli meno famosi ma saranno promesse, e anche le dinamiche e le scelte fatte.
Cloud Driven Development: a better workflow, less worries, and more powerMarzee Labs
Platform-as-a-service (PaaS) solutions have recently sprung up for Drupal, with Pantheon and Acquia Dev Cloud leading the race. The advantages are plentiful: zero set-up costs, instant upscaling, the use of powerful services such as Apache Solr, Varnish, Redis/Memcached, automated Drupal core updates, site profiling tools, etc.
In this session, I’ll make Drupal developers familiar with PaaS, and show the concepts of “Cloud-driven development” to speed up development and deployment processes. I will show how to use your local, development, test and production environments to organize your Drupal development, and push changes back and forth using Git, Features and Drush, eliminating the need to share the database and pushing changes exclusively via code. Finally, Drush will make your deployment a breeze.
With the free developer subscription of Pantheon and a series of Drush commands and scripts, you will be able to start developing and deploying your own Drupal projects in the cloud, and never again worry about your server. After all, you are a Drupal Developer, not a System Administrator!
Confoo - Javascript Server Side : How to startQuentin Adam
nodeJS, claypool, APE, map reduce en nosql, yql... Le javascript server side est un sujet d'actualité, une tendance de fond est en train d'émerger. Et la mise en avant des outils dans la communauté progresse rapidement.
La promesse d'un seul langage sur le client et le serveur d'une application web est très attirante alors que HTML5, les websockets, les webworker, les local storage sont en train de se faire une place dans le futur du web.
Cette conférence a pour but de vous permettre de mieux appréhender cet écosystème à travers son historique, l'exposé des standards émergeant, des avantages et défauts des différentes solutions proposées et en présentant les briques communes.
Quels projets pouvez vous entreprendre sur ces technologies ?
Est-ce possible à intégrer en production ?
L'administration et l'intégration de ces outils au SI d'une entreprise est il possible ?
Ces technologies vont elles s'implanter ou rester des expérimentations de techniciens sous stéroïdes ?
DrupalCamp Spain 2018: CSI, autopsia de vulnerabilidadeszekivazquez
Slides de la sesión impartida en DrupalCamp Spain 2018 por Zequi Vázquez, en la que se describe cómo funcionan tres de las vulnerabilidades más relevantes del core de Drupal en los últimos años.
Slides de la charla impartida en el Hack&Beers Cádiz, Vol. 3, sobre una pequeña introducción al "remapeo" (o cambio de parámetros en la centralita) de una motocicleta con motor de inyección.
Se explicó el origen de la emblemática marca Harley Davidson, la diferencia entre motores de carburación e inyección, y en qué consiste la modificación de los parámetros de ésta última (coloquialmente conocido como "remapeo"), con el objetivo de afinar el comportamiento del motor.
La sesión consiste en unas pequeñas pinceladas, ya que el autor no es experto en mecánica.
Slides de mi presentación sobre ataque y defensa a sistemas Drupal, en el marco de la II Jornada de Seguridad en las Comunicaciones y la Información, en la Escuela Superior de Ingenieros de la Universidad de Sevilla, el 9 de junio de 2015
Hacking Drupal - Anatomía de una auditoría de seguridadzekivazquez
Slides from my presentation on DrupalCamp Spain 2014, on Valencia, related to Drupal security, and how to perform security audits on a web developed with this tool.
Presentación empleada en el taller de introducción a Drupal, que impartí en las Jornadas de Software Libre, en la Universidad de Cádiz, el 26 de noviembre de 2013
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.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
AI Pilot Review: The World’s First Virtual Assistant Marketing SuiteGoogle
AI Pilot Review: The World’s First Virtual Assistant Marketing Suite
👉👉 Click Here To Get More Info 👇👇
https://sumonreview.com/ai-pilot-review/
AI Pilot Review: Key Features
✅Deploy AI expert bots in Any Niche With Just A Click
✅With one keyword, generate complete funnels, websites, landing pages, and more.
✅More than 85 AI features are included in the AI pilot.
✅No setup or configuration; use your voice (like Siri) to do whatever you want.
✅You Can Use AI Pilot To Create your version of AI Pilot And Charge People For It…
✅ZERO Manual Work With AI Pilot. Never write, Design, Or Code Again.
✅ZERO Limits On Features Or Usages
✅Use Our AI-powered Traffic To Get Hundreds Of Customers
✅No Complicated Setup: Get Up And Running In 2 Minutes
✅99.99% Up-Time Guaranteed
✅30 Days Money-Back Guarantee
✅ZERO Upfront Cost
See My Other Reviews Article:
(1) TubeTrivia AI Review: https://sumonreview.com/tubetrivia-ai-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
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.
In the ever-evolving landscape of technology, enterprise software development is undergoing a significant transformation. Traditional coding methods are being challenged by innovative no-code solutions, which promise to streamline and democratize the software development process.
This shift is particularly impactful for enterprises, which require robust, scalable, and efficient software to manage their operations. In this article, we will explore the various facets of enterprise software development with no-code solutions, examining their benefits, challenges, and the future potential they hold.
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.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
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?
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
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.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
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
2. About Me
Academics
Computer Science Engineer - UCA
Masters Degree on Software Engineering - US
Masters Degree on IT Security - US
Experience
5+ years as web developer, 3 of them using Drupal
Currently: Freelance DevOps
IT Security, GNU/Linux, Python, Node.JS . . .
Interests
Rock’n’Roll (electric guitar) and videogames
Books, movies, beer, whiskey, roleplaying. . .
Zequi V´azquez Drupal Extreme Scaling
3. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
4. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
5. Introduction
How does Drupal scale?
What is scaling?
Related to performance,
but it’s not the same
Horizontal scaling
Vertical scaling
Drupal is highly
cache-dependent
Zequi V´azquez Drupal Extreme Scaling
7. Introduction
Cloud computing and containers
Elastic computing → resources grow on demand
In theory, we achieve full scalability and availability. False!
The hidden enemy: budget grows till infinity and beyond
Containers (Docker) → Only for local environments?
Zequi V´azquez Drupal Extreme Scaling
8. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
9. The Project
Some base requirements
Built in Drupal 7, as a multisite install
Currently, +30k sites. It needs to scale up to +100k sites
Availability close to 99.999 %
Of course, high performance at lowest possible cost
Need to control site creation from external app
Automated and not-disruptive deployments
Ability to execute drush commands on all sites
Migration from previous platform
Three devs only - frontend, backend and devops
Zequi V´azquez Drupal Extreme Scaling
11. Desperate times . . .
Seems scary, uh?
Usual technologies are not
enough to tackle project
We are “computer
sciencists”, aren’t we?
God bless Open Source
Stairway to heaven cloud
Docker is more than local
Zequi V´azquez Drupal Extreme Scaling
13. The Webserver
Drupal over Nginx and PHP-fpm
Nginx allow a real very flexible configuration
PHP fpm increases performance significantly
We use DynamoDB to identify existent sites
Mod Security with custom rules for Drupal - soon!
Zequi V´azquez Drupal Extreme Scaling
14. The Node.JS app
Manage sites on a multisite Drupal
Asynchronous: execute something, and forget about it
Use DynamoDB to store a list of deployed sites
API to allow batch operations on sites list
Zequi V´azquez Drupal Extreme Scaling
15. The Container
Stateless Drupal container
Memcache, MySQL, MongoDB as external services
S3fs module → all files on S3
Emails sent through PostMark
Monitorization using NewRelic
Zequi V´azquez Drupal Extreme Scaling
16. The Cluster
Apache Mesos and Marathon
Mesos abstracts the resources and creates a cluster
Two masters orchestrated by Zookeeper, one or more workers
Marathon allows to run Docker containers
Chronos allows to run cron jobs
Rest API to manage apps and containers
Zequi V´azquez Drupal Extreme Scaling
17. The AutoScaling Group
Mesos over AWS
EC2 image for autoscaling from Mesos main worker
AMI contains all 3 Docker images
Main worker has Node.JS app and Varnish
Script to sync amount of Marathon apps with workers number
Zequi V´azquez Drupal Extreme Scaling
18. The Deployments
And automatization for all . . .
Lazy DevOps is best DevOps
Ansible let us manage AWS in a simple (and powerful!) way
Makefile + Dockerfile = Over 9000!
Create and destroy environments with a single command
Zequi V´azquez Drupal Extreme Scaling
19. Other stuff
Devil is on details
AWS do backups, but do not use default settings!
Security groups for EC2 → external and internal firewall
Remember to use protection → Http Auth for all Rest APIs
Log centralization is a must → All hail Mesos!
All of this does not matter without a recovery plan
Zequi V´azquez Drupal Extreme Scaling
20. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
21. The Database(s)
So you think 30k sites are too much
30k sites on a Drupal multisite means 30k databases
MySQL → 1 folder per database, 1 file per table
MongoDB preallocates files when a database is created
Conclusion? Unmanageable
Zequi V´azquez Drupal Extreme Scaling
22. The Database(s)
Divide and conquer!
Identify each site using a unique hash
Use that hash as prefix for tables on MySQL and MongoDB
Group 500 sites per database, both MongoDB and MySQL
MongoDB maximum database size is 3.952GB
MySQL number of tables per database is 62k aprox.
Zequi V´azquez Drupal Extreme Scaling
23. The Way Of The Request
Never seen a settings.php file with steroids?
Connect to DynamoDB
Identify domain from the request
(both drush and http)
Calculate domain unique hash
Ask DynamoDB for the database
where the site lives
Make sure hash is used as prefix
Zequi V´azquez Drupal Extreme Scaling
24. The Site Creation Timeout
In soviet Russia, Nginx configures you
Happened when Node.JS app launched a site creation
Strange timeout error made us configure Nginx deeply
Fire and forget. When site was created, app is notified
Further investigation → timeout produced on Haproxy
Zequi V´azquez Drupal Extreme Scaling
25. Other problems found
Another brick in the wall
Unstability on autoscaling group
MongoDB MMS instances out of space
PHP-fpm unstability → slowlog
Thousand S3 buckets? God bless S3fs
Remote & massive Drush
Migration: 30k sites on few days
AWS RDS speed: the bigger, the better
Zequi V´azquez Drupal Extreme Scaling
26. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
27. Please, do not pull your arms out of the window
Demo time!
Zequi V´azquez Drupal Extreme Scaling
28. Contents
1 Introduction
2 The Project
3 Problems and Solutions
4 Demo
5 Conclusions
Zequi V´azquez Drupal Extreme Scaling
29. Conclusions
Spoiler alert!
Project went live on April 2015. Absolute success!
Learned a lot about new technologies
Cloud + Containers = Profit
Drupal flexibility is amazing
Zequi V´azquez Drupal Extreme Scaling
30. Be sure to practice first, Frodo
Zequi V´azquez Drupal Extreme Scaling