rqlite - replicating SQLite via Raft consensuPhilip O'Toole
rqlite is a distributed, replicated, relational database that uses SQLite as its storage engine. This presentation was give at the San Francisco Go Meetup in April 2016.
Learn how to build decentralized and serverless html5 applications with embar...Alessandro Confetti
Codemotion, Rome 13/04/2018
Do you have an idea for a startup and don't want to pay for scaling it up? Forget about bandwidth problems, servers to install and pay for, with the power of IPFS, DAT and the blockchain.
In this talk, we will explore how to build an HTML5 DAPP (distributed application) with EmbarkJS, and figure out how to rethink servers, storage, messaging, data and payments in a distributed and decentralised way with the help of Ethereum's smart contracts, IPFS and DAT distributed storage.
Discover more at http://blog.zigolab.it
PostgreSQL's is one of the finest database systems available.
The talk will cover the history, the basic concepts of the PostgreSQL's architecture and the how the community behind the "the most advanced open source database" works.
rqlite - replicating SQLite via Raft consensuPhilip O'Toole
rqlite is a distributed, replicated, relational database that uses SQLite as its storage engine. This presentation was give at the San Francisco Go Meetup in April 2016.
Learn how to build decentralized and serverless html5 applications with embar...Alessandro Confetti
Codemotion, Rome 13/04/2018
Do you have an idea for a startup and don't want to pay for scaling it up? Forget about bandwidth problems, servers to install and pay for, with the power of IPFS, DAT and the blockchain.
In this talk, we will explore how to build an HTML5 DAPP (distributed application) with EmbarkJS, and figure out how to rethink servers, storage, messaging, data and payments in a distributed and decentralised way with the help of Ethereum's smart contracts, IPFS and DAT distributed storage.
Discover more at http://blog.zigolab.it
PostgreSQL's is one of the finest database systems available.
The talk will cover the history, the basic concepts of the PostgreSQL's architecture and the how the community behind the "the most advanced open source database" works.
Kaum eine Sprache hat sich in den vergangenen Jahren so stark gewandelt wie JavaScript. Während die Sprache früher als Spielerei abgetan wurde, hat sich besonders in den letzten Sprachversionen gezeigt, dass man auch in JavaScript professionellen und hochwertigen Code schreiben kann. Dieser Talk zeigt anhand konkreter Beispiele, in welchen Bereichen es deutliche Verbesserungen gegeben hat und auf welche Weise man heute die typischen JavaScript-Fallstricke vermeiden kann. Dabei stehen besonders die neuesten Sprachversionen ECMAScript 2015 und 2016 im Fokus, die sich mithilfe von Transpilern auch problemlos in älteren Browsern nutzen lassen.
Presentation about using Apache Camel, Apache ActiveMQ as applications to integrate systems and people; without Java-development. Presented in Seville in November, 2016.
System monitoring with Splunk Metrics logs and Telegraf.
Using Telegraf a plugin-driven server agent for collecting and sending metrics and Splunk metric indexes for storing, investigating, monitoring, and sharing systems metrics data in real time.
An AI-Powered Chatbot to Simplify Apache Spark Performance ManagementDatabricks
>Sarah: My Spark SQL query failed. How can I fix it? >Jeeves: Your Spark query driver went out of memory. >Jeeves: You can set spark.driver.memory to 2.2GB and rerun the query to complete it successfully. Who is Jeeves? An experienced Spark developer? A seasoned administrator? No, Jeeves is a chatbot created to simplify data operations management for enterprise Spark clusters. This chatbot is powered by advanced AI algorithms and an intuitive conversational interface that together provide answers to get users in and out of performance problems quickly. Instead of just being stuck to screens displaying performance logs and metrics, users can now have more refreshing experience; and consume performance insights via a two-way conversation with their own personal Spark expert. This talk will give an overview of the chatbot, its architecture, and how it fits in a complex Spark environment. The chatbot connects to a large number of sources to get the data to power its AI algorithms. It can detect anomalies in performance and push key insights via alerts to users when they need them the most. The chatbot can also be told to take actions like creating tickets and making configuration changes. You will learn how to build chatbots that tackle your complex data operations challenges with AI algorithms and automation, keeping a cool head at all times.
Pavimentando el Camino con Jakarta EE 9 y Apache TomEE 9.0.0César Hernández
Jakarta EE 9 introduce la migración del paquete javax a jakarta en la plataforma, lo que impacta en el ecosistema y, por lo tanto, en los usuarios finales. Esta sesión cubre antecedentes, recomendaciones y estrategias basadas en código para ayudarlo a navegar por la migración de sus aplicaciones Java Enterprise usando Apache TomEE.
Paving the way with Jakarta EE and apache TomEE at cloudconferencedayCésar Hernández
Jakarta EE 9 introduces the migration of the javax to jakarta package in the platform, impacting the ecosystem and, therefore, the end-users. This session covers background, recommendations and code driven strategies to help you navigate the migration of your Java Enterprise applications using Apache TomEE.
Getting Started with Apache Spark on KubernetesDatabricks
Community adoption of Kubernetes (instead of YARN) as a scheduler for Apache Spark has been accelerating since the major improvements from Spark 3.0 release. Companies choose to run Spark on Kubernetes to use a single cloud-agnostic technology across their entire stack, and to benefit from improved isolation and resource sharing for concurrent workloads. In this talk, the founders of Data Mechanics, a serverless Spark platform powered by Kubernetes, will show how to easily get started with Spark on Kubernetes.
We’re continuing the effort to transform OpenText TeamSite into an even more marketer-friendly digital experience management platform that helps companies boost revenue while also increasing productivity.
Our latest version of TeamSite – TeamSite 8.2 – helps digital teams optimize customer experiences and further simplifies tasks for content editors, authors and web designers.
OCTO On-Site Off-Site Update on D8 RoadmapAngela Byron
An update to various Acquia departments on who OCTO (Office of the CTO) is and what they do, and a walkthrough of the D8 roadmap and OCTO's role therein.
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/
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.
Kaum eine Sprache hat sich in den vergangenen Jahren so stark gewandelt wie JavaScript. Während die Sprache früher als Spielerei abgetan wurde, hat sich besonders in den letzten Sprachversionen gezeigt, dass man auch in JavaScript professionellen und hochwertigen Code schreiben kann. Dieser Talk zeigt anhand konkreter Beispiele, in welchen Bereichen es deutliche Verbesserungen gegeben hat und auf welche Weise man heute die typischen JavaScript-Fallstricke vermeiden kann. Dabei stehen besonders die neuesten Sprachversionen ECMAScript 2015 und 2016 im Fokus, die sich mithilfe von Transpilern auch problemlos in älteren Browsern nutzen lassen.
Presentation about using Apache Camel, Apache ActiveMQ as applications to integrate systems and people; without Java-development. Presented in Seville in November, 2016.
System monitoring with Splunk Metrics logs and Telegraf.
Using Telegraf a plugin-driven server agent for collecting and sending metrics and Splunk metric indexes for storing, investigating, monitoring, and sharing systems metrics data in real time.
An AI-Powered Chatbot to Simplify Apache Spark Performance ManagementDatabricks
>Sarah: My Spark SQL query failed. How can I fix it? >Jeeves: Your Spark query driver went out of memory. >Jeeves: You can set spark.driver.memory to 2.2GB and rerun the query to complete it successfully. Who is Jeeves? An experienced Spark developer? A seasoned administrator? No, Jeeves is a chatbot created to simplify data operations management for enterprise Spark clusters. This chatbot is powered by advanced AI algorithms and an intuitive conversational interface that together provide answers to get users in and out of performance problems quickly. Instead of just being stuck to screens displaying performance logs and metrics, users can now have more refreshing experience; and consume performance insights via a two-way conversation with their own personal Spark expert. This talk will give an overview of the chatbot, its architecture, and how it fits in a complex Spark environment. The chatbot connects to a large number of sources to get the data to power its AI algorithms. It can detect anomalies in performance and push key insights via alerts to users when they need them the most. The chatbot can also be told to take actions like creating tickets and making configuration changes. You will learn how to build chatbots that tackle your complex data operations challenges with AI algorithms and automation, keeping a cool head at all times.
Pavimentando el Camino con Jakarta EE 9 y Apache TomEE 9.0.0César Hernández
Jakarta EE 9 introduce la migración del paquete javax a jakarta en la plataforma, lo que impacta en el ecosistema y, por lo tanto, en los usuarios finales. Esta sesión cubre antecedentes, recomendaciones y estrategias basadas en código para ayudarlo a navegar por la migración de sus aplicaciones Java Enterprise usando Apache TomEE.
Paving the way with Jakarta EE and apache TomEE at cloudconferencedayCésar Hernández
Jakarta EE 9 introduces the migration of the javax to jakarta package in the platform, impacting the ecosystem and, therefore, the end-users. This session covers background, recommendations and code driven strategies to help you navigate the migration of your Java Enterprise applications using Apache TomEE.
Getting Started with Apache Spark on KubernetesDatabricks
Community adoption of Kubernetes (instead of YARN) as a scheduler for Apache Spark has been accelerating since the major improvements from Spark 3.0 release. Companies choose to run Spark on Kubernetes to use a single cloud-agnostic technology across their entire stack, and to benefit from improved isolation and resource sharing for concurrent workloads. In this talk, the founders of Data Mechanics, a serverless Spark platform powered by Kubernetes, will show how to easily get started with Spark on Kubernetes.
We’re continuing the effort to transform OpenText TeamSite into an even more marketer-friendly digital experience management platform that helps companies boost revenue while also increasing productivity.
Our latest version of TeamSite – TeamSite 8.2 – helps digital teams optimize customer experiences and further simplifies tasks for content editors, authors and web designers.
OCTO On-Site Off-Site Update on D8 RoadmapAngela Byron
An update to various Acquia departments on who OCTO (Office of the CTO) is and what they do, and a walkthrough of the D8 roadmap and OCTO's role therein.
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/
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.
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
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.
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
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.
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.
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.
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
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.
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.
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
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.
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.
2. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 2/24
About me
Director of Data Platform Engineering at Percolate.
Previously Director of Engineering and core developer with In uxDB.
Led the backend team that built Loggly's 2nd generation indexing and search platform.
Big fan of Go, databases, and distributed systems.
3. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 3/24
About Ekanite
The goal of Ekanite is to do a couple of things, and do them well -- accept log messages over
the network, and make it easy to search the messages. What it lacks in feature, it makes up
for in focus.
You can nd the source code at github.com/ekanite/ekanite(https://github.com/ekanite/ekanite).
The current release is v1.1.1.
5. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 5/24
Why another log search system?
Built very large scale log search systems in the past.
It can be quite involved - networking, indexing, search, retention, sharding, and
performance.
Could it all be done in a single program?
Single binary Go program would make deployment really easy.
It would act as a detailed demonstration of building such a system.
New use case for bleve.
7. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 7/24
bleve
bleve is an indexing and full-text search library for Go.
Supports text analysis and faceting.
Straightforward to use.
funcmain(){
//openanewindex...ignoringallerrors.
mapping:=bleve.NewIndexMapping()
index,err:=bleve.New("example.bleve",mapping)
//indexsomedata
err=index.Index(identifier,"hello,world!")
//searchforsometext
query:=bleve.NewMatchQuery("text")
search:=bleve.NewSearchRequest(query)
searchResults,err:=index.Search(search)
}
bleve is to Go what Lucene is to Java.
18. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 18/24
Sorting hits by time
Ekanite performs time-based sorting in the application.
Earlier versions of bleve did not support sorting on custom elds.
Newer versions now do.
Complex sort method on DocIDs.
//Searchperformsasearchoftheindexusingthegivenquery.ReturnsIDsofdocuments
//whichsatisfyallqueries.ReturnsDocIDsinsortedorder,ascending.
func(i*Index)Search(qstring)(DocIDs,error){
query:=bleve.NewQueryStringQuery(q)
searchRequest:=bleve.NewSearchRequest(query)
searchRequest.Size=maxSearchHitSize
searchResults,_:=i.Alias.Search(searchRequest)
docIDs:=make(DocIDs,0,len(searchResults.Hits))
for_,d:=rangesearchResults.Hits{
docIDs=append(docIDs,DocID(d.ID))
}
sort.Sort(docIDs)
returndocIDs,nil
}
19. 10/15/2016 Ekanite
http://127.0.0.1:3999/gosf-ekanite/ekanite.slide#1 19/24
Retention enforcement is straightforward
//engine.go
//runRetentionEnforcementperiodicallyrunsretentionenforcement.
func(e*Engine)runRetentionEnforcement(){
defere.wg.Done()
for{
select{
case<-e.done:
return
case<-time.After(RetentionCheckInterval):
stats.Add("retentionEnforcementRun",1)
e.enforceRetention()
}
}
}
Shards are deleted from disk and references removed from the engine.