Allmon is a generic distributed system collecting and storing various runtime metrics collections used for system performance, health, quality and availability monitoring purposes. The following presentation gives short introduction to this system. More details can be found on the project page: http://code.google.com/p/allmon/.
Quattor is an open-source tool aimed at efficient management of fabrics with hundred or thousand of Linux machines, still being easy enough to manage smaller clusters. It has been originally developed during the European Data Grid (EDG) project. It is now in use at more than 50 grid sites running gLite middleware, ranging from small EGEE/LCG T3 to very large one like CERN.
Quattor ability to factorize common part of description configuration and advanced features of PAN language used to do this description allowed to build and maintain a common set of templates that any site can just import and customize without editing them. This resulted in the so-called QWG templates, a complete set of standard templates to configure OS and gLite middleware. This results in a very efficient sharing of installation and configuration tasks around the world. This could be extended to many service configuration other than grid services and is already available for standard services like mail, web servers... with a support for configuring virtual machines.
This presentation, in addition to Quattor specific features, will introduce how the project is managed by the community and plans for the long-term sustainability of the product.
Monitis: All-in-One Systems Monitoring from the CloudHovhannes Avoyan
Monitis delivers all-in-one monitoring from the cloud. Monitis provides easy to use website, server and network monitoring software as a service. Trusted by more than 50,000 users from small businesses to the Fortune 500
Monitoring applications on cloud - Indicthreads cloud computing conference 2011IndicThreads
Session presented at the 2nd IndicThreads.com Conference on Cloud Computing held in Pune, India on 3-4 June 2011.
http://CloudComputing.IndicThreads.com
Session Abstract:
Today’s end users expect ever increasing speed and complex media-rich web applications. Performance, response time and speed at which services are being delivered to customer are a critical metric for any business. Traditional application monitoring tools are powerful but have a perspective of monitoring applications in a data center.
What you lose primarily when the apps are moved to cloud is the visibility that comes monitoring performance using traditional tool in a data center. Next generation monitoring applications have to understand the cloud factor and need to be ‘cloud aware’.
In a cloud environment, SLAs and applications really cover anything that is beyond server uptime. Monitoring should provide visibility into the infrastructural aspects along with performance of applications. Approach should be adopted to have a mechanism of gathering data from all possible sources across locations, analyzing it intelligently and presenting through a dashboard which can be drilled down up to granular levels. You should be able trace any problem to its source. You should receive automated alerts even to isolated problems that may be affecting end users.
Monitoring of cloud applications cannot be left up to the service providers only. While service providers may provide their services to monitor your applications, you may not rely completely on that and must need to handle it in your own way for your individual needs.
This session will look at:
Why traditional monitoring tools can’t work efficiently on cloud?
Which parameters need monitoring?
How to identify bottlenecks on clouds, what are self-heal actions, what level of automation can be
achieved?
Cloud Best practices in cloud application monitoring
How virtual infrastructure monitoring goes hand in hand with application monitoring on cloud?
How can you build your own monitoring applications using APIs? What are use cases?
Speaker:
Amit Pathak has 12+ years of experience and is currently working as a project manager in product engineering services division of Patni Computer System Ltd. Amit has a development back ground in Java/J2EE stack. From last 3 years he is in the field of virtualization and cloud computing providing solutions to business needs to adopt virtualization in enterprises and providing automation solutions.
Performance Monitoring in the Cloud - Gluecon 2011Paul Guth
Talk at GlueCon 2011 on Performance Monitoring and the Cloud
Topics
What is performance monitoring
How does the cloud change things
What should developers do?
The ideal operations dashboard
Quattor is an open-source tool aimed at efficient management of fabrics with hundred or thousand of Linux machines, still being easy enough to manage smaller clusters. It has been originally developed during the European Data Grid (EDG) project. It is now in use at more than 50 grid sites running gLite middleware, ranging from small EGEE/LCG T3 to very large one like CERN.
Quattor ability to factorize common part of description configuration and advanced features of PAN language used to do this description allowed to build and maintain a common set of templates that any site can just import and customize without editing them. This resulted in the so-called QWG templates, a complete set of standard templates to configure OS and gLite middleware. This results in a very efficient sharing of installation and configuration tasks around the world. This could be extended to many service configuration other than grid services and is already available for standard services like mail, web servers... with a support for configuring virtual machines.
This presentation, in addition to Quattor specific features, will introduce how the project is managed by the community and plans for the long-term sustainability of the product.
Monitis: All-in-One Systems Monitoring from the CloudHovhannes Avoyan
Monitis delivers all-in-one monitoring from the cloud. Monitis provides easy to use website, server and network monitoring software as a service. Trusted by more than 50,000 users from small businesses to the Fortune 500
Monitoring applications on cloud - Indicthreads cloud computing conference 2011IndicThreads
Session presented at the 2nd IndicThreads.com Conference on Cloud Computing held in Pune, India on 3-4 June 2011.
http://CloudComputing.IndicThreads.com
Session Abstract:
Today’s end users expect ever increasing speed and complex media-rich web applications. Performance, response time and speed at which services are being delivered to customer are a critical metric for any business. Traditional application monitoring tools are powerful but have a perspective of monitoring applications in a data center.
What you lose primarily when the apps are moved to cloud is the visibility that comes monitoring performance using traditional tool in a data center. Next generation monitoring applications have to understand the cloud factor and need to be ‘cloud aware’.
In a cloud environment, SLAs and applications really cover anything that is beyond server uptime. Monitoring should provide visibility into the infrastructural aspects along with performance of applications. Approach should be adopted to have a mechanism of gathering data from all possible sources across locations, analyzing it intelligently and presenting through a dashboard which can be drilled down up to granular levels. You should be able trace any problem to its source. You should receive automated alerts even to isolated problems that may be affecting end users.
Monitoring of cloud applications cannot be left up to the service providers only. While service providers may provide their services to monitor your applications, you may not rely completely on that and must need to handle it in your own way for your individual needs.
This session will look at:
Why traditional monitoring tools can’t work efficiently on cloud?
Which parameters need monitoring?
How to identify bottlenecks on clouds, what are self-heal actions, what level of automation can be
achieved?
Cloud Best practices in cloud application monitoring
How virtual infrastructure monitoring goes hand in hand with application monitoring on cloud?
How can you build your own monitoring applications using APIs? What are use cases?
Speaker:
Amit Pathak has 12+ years of experience and is currently working as a project manager in product engineering services division of Patni Computer System Ltd. Amit has a development back ground in Java/J2EE stack. From last 3 years he is in the field of virtualization and cloud computing providing solutions to business needs to adopt virtualization in enterprises and providing automation solutions.
Performance Monitoring in the Cloud - Gluecon 2011Paul Guth
Talk at GlueCon 2011 on Performance Monitoring and the Cloud
Topics
What is performance monitoring
How does the cloud change things
What should developers do?
The ideal operations dashboard
Webinar Monitoring in era of cloud computingCREATE-NET
The webinar "Monitoring in era of cloud computing" covers the topics:
1. What is Monitoring
2. Ceilometer
- Architecture
- Agents (Compute/Central)
- Storage & API
- Quick Demo
3. Monasca
- Architecture
- Events/Messages
- Storage & API
- Quick Demo
High-Availability Infrastructure in the Cloud - Evan Cooke - Web 2.0 Expo NYC...Twilio Inc
Designing a massively scalable highly available persistence layer has been one of the great challenges we’ve faced building out Twilio’s cloud communications infrastructure. Robust Voice and SMS APIs have strict consistency, latency, and availability requirements that cannot be solved using traditional sharding or scaling approaches. In this talk we first look to understand the challenges of running high-availability services in the cloud and then describe how we’ve architected “in-flight” and “post-flight” data into separate datastores that can be implemented using a range of technologies.
Twilio has grown from idea to an international communications provider supporting production phone, SMS, and browser and mobile VoIP applications built by more then 50,000 developers. In this talk i'll share some of the technological tools, engineering processes, and cultural values we've used to enable that growth and to support massive scalability and rapid deployment of new services.
Joined by Rick Nelson, Technical Solutions architect from NGINX Server Density take you though the do's and don'ts of monitoring NGINX. Critical and non critical metrics to monitor, important alerts to configure and the best monitoring tools available.
Lessons I Learned While Scaling to 5000 Puppet AgentsPuppet
Russ Johnson of StubHub talks about "Learning Lessons Scaling to 5000 Puppet Agents" at Puppet Camp San Francisco 2013. Find a Puppet Camp near you: puppetlabs.com/community/puppet-camp/
MySQL High Availability Solutions - Feb 2015 webinarAndrew Morgan
How important is your data? Can you afford to lose it? What about just some of it? What would be the impact if you couldn’t access it for a minute, an hour, a day or a week?
Different applications can have very different requirements for High Availability. Some need 100% data reliability with 24x7x365 read & write access while many others are better served by a simpler approach with more modest HA ambitions.
MySQL has an array of High Availability solutions ranging from simple backups, through replication and shared storage clustering – all the way up to 99.999% available shared nothing, geographically replicated clusters. These solutions also have different ‘bonus’ features such as full InnoDB compatibility, in-memory real-time performance, linear scalability and SQL & NoSQL APIs.
The purpose of this presentation is to help you decide where your application sits in terms of HA requirements and discover which of the MySQL solutions best fit the bill. It will also cover what you need outside of the database to ensure High Availability – state of the art monitoring being a prime example.
Pre-TechEd EMEA 2012 - SCOM 2012 Down in the cloudwwwally
Op maandag 25 juni vindt hét Pre-Teched Europe event plaats in het Cobra museum te Amstelveen. Dit event, dat mogelijk wordt gemaakt door Microsoft, HP en Inovativ, biedt technische inhoudelijke sessies op het gebied van de technologie van Microsoft System Center 2012, Windows Server 2012 en HP VirtualSystem. Zo wordt u in één dag bijgepraat over wat nieuw is binnen deze technologieën en wordt er in een notendop uitleg gegeven welke meerwaarde de “Private Cloud” kan bieden in uw organisatie.
Architecture-Driven Programming for Sense/Compute/Control ApplicationsDamien Cassou
Software architectures have long been used to design the structure of a software and to impose constraints on the software implementation. Existing approaches are capable of formally verifying properties on these constraints at the design stage. However, few approaches verify that a given implementation conforms to the software architecture constraints, and even fewer use these constraints to guide developers during implementation.
In this presentation, we propose a generative approach to enforce the software architecture constraints during implementation. Toward this goal, we focus on a specific application area, Sense/Compute/Control applications, which are applications that interact with a physical or virtual environment. Our work is based on a domain-specific architectural pattern dedicated to SCC applications. The data-flow of this pattern is restricted by interaction constraints. For specifying such constraints, we propose a dedicated language of behavioral contracts, adapted to our architectural pattern. These behavioral contracts are used for automatically generating a dedicated programming framework. This framework enforces the conformance of the resulting implementation with the software architecture constraints and provides guidance to developers.
VENUS-C is the first European distributed computing infrastructure to adopt a User-centric approach to Cloud Computing, putting the needs of end-User communities of researchers and small businesses at the forefront of development.
It is mandatory for every medicine or pharma packaging to have a unique serial code or UID. Project is to build a web application that will provide tracking capabilities for the UID for pharma packaging of drugs. The track feature (TRACK n trace) will track the UID of each package by using vision based scanners, RFIDs, etc. and store the data into a local server. The server will be synced daily with a global server (we are looking for cloud based hosting platforms such as Windows Azure or amazon web services). We have to build the trace functionality (Track n TRACE) by building a web interface where a person with the UID can trace the shipment.
We have to keep historical records for as long as 10 years and build logic on basis of the UID state. We have to provide the details from the database as in when was this package manufactured, when was it shipped, etc. If the UID entered is faulty for example; it wasn’t ever manufactured or if it is over its expiration date then we have to generate corresponding errors and also maintain a log of such entries and send notification to the admins with details of IP, Geography or where the error generated.
Balconies, Patios, Terraces, and Bridges. Architectural approaches for moving...mfrancis
OSGi is a great platform for building new applications, but what if you have 250.000 lines of legacy Java code that uses custom classloaders, dynamic invocation, and complex resource loading techniques? There are many approaches to moving such a product to OSGi. This talk will explore the approaches Software AG evaluated while moving their flagship integration platform from plain old Java to OSGi as well as challenges encountered as part of the move.
Webinar Monitoring in era of cloud computingCREATE-NET
The webinar "Monitoring in era of cloud computing" covers the topics:
1. What is Monitoring
2. Ceilometer
- Architecture
- Agents (Compute/Central)
- Storage & API
- Quick Demo
3. Monasca
- Architecture
- Events/Messages
- Storage & API
- Quick Demo
High-Availability Infrastructure in the Cloud - Evan Cooke - Web 2.0 Expo NYC...Twilio Inc
Designing a massively scalable highly available persistence layer has been one of the great challenges we’ve faced building out Twilio’s cloud communications infrastructure. Robust Voice and SMS APIs have strict consistency, latency, and availability requirements that cannot be solved using traditional sharding or scaling approaches. In this talk we first look to understand the challenges of running high-availability services in the cloud and then describe how we’ve architected “in-flight” and “post-flight” data into separate datastores that can be implemented using a range of technologies.
Twilio has grown from idea to an international communications provider supporting production phone, SMS, and browser and mobile VoIP applications built by more then 50,000 developers. In this talk i'll share some of the technological tools, engineering processes, and cultural values we've used to enable that growth and to support massive scalability and rapid deployment of new services.
Joined by Rick Nelson, Technical Solutions architect from NGINX Server Density take you though the do's and don'ts of monitoring NGINX. Critical and non critical metrics to monitor, important alerts to configure and the best monitoring tools available.
Lessons I Learned While Scaling to 5000 Puppet AgentsPuppet
Russ Johnson of StubHub talks about "Learning Lessons Scaling to 5000 Puppet Agents" at Puppet Camp San Francisco 2013. Find a Puppet Camp near you: puppetlabs.com/community/puppet-camp/
MySQL High Availability Solutions - Feb 2015 webinarAndrew Morgan
How important is your data? Can you afford to lose it? What about just some of it? What would be the impact if you couldn’t access it for a minute, an hour, a day or a week?
Different applications can have very different requirements for High Availability. Some need 100% data reliability with 24x7x365 read & write access while many others are better served by a simpler approach with more modest HA ambitions.
MySQL has an array of High Availability solutions ranging from simple backups, through replication and shared storage clustering – all the way up to 99.999% available shared nothing, geographically replicated clusters. These solutions also have different ‘bonus’ features such as full InnoDB compatibility, in-memory real-time performance, linear scalability and SQL & NoSQL APIs.
The purpose of this presentation is to help you decide where your application sits in terms of HA requirements and discover which of the MySQL solutions best fit the bill. It will also cover what you need outside of the database to ensure High Availability – state of the art monitoring being a prime example.
Pre-TechEd EMEA 2012 - SCOM 2012 Down in the cloudwwwally
Op maandag 25 juni vindt hét Pre-Teched Europe event plaats in het Cobra museum te Amstelveen. Dit event, dat mogelijk wordt gemaakt door Microsoft, HP en Inovativ, biedt technische inhoudelijke sessies op het gebied van de technologie van Microsoft System Center 2012, Windows Server 2012 en HP VirtualSystem. Zo wordt u in één dag bijgepraat over wat nieuw is binnen deze technologieën en wordt er in een notendop uitleg gegeven welke meerwaarde de “Private Cloud” kan bieden in uw organisatie.
Architecture-Driven Programming for Sense/Compute/Control ApplicationsDamien Cassou
Software architectures have long been used to design the structure of a software and to impose constraints on the software implementation. Existing approaches are capable of formally verifying properties on these constraints at the design stage. However, few approaches verify that a given implementation conforms to the software architecture constraints, and even fewer use these constraints to guide developers during implementation.
In this presentation, we propose a generative approach to enforce the software architecture constraints during implementation. Toward this goal, we focus on a specific application area, Sense/Compute/Control applications, which are applications that interact with a physical or virtual environment. Our work is based on a domain-specific architectural pattern dedicated to SCC applications. The data-flow of this pattern is restricted by interaction constraints. For specifying such constraints, we propose a dedicated language of behavioral contracts, adapted to our architectural pattern. These behavioral contracts are used for automatically generating a dedicated programming framework. This framework enforces the conformance of the resulting implementation with the software architecture constraints and provides guidance to developers.
VENUS-C is the first European distributed computing infrastructure to adopt a User-centric approach to Cloud Computing, putting the needs of end-User communities of researchers and small businesses at the forefront of development.
It is mandatory for every medicine or pharma packaging to have a unique serial code or UID. Project is to build a web application that will provide tracking capabilities for the UID for pharma packaging of drugs. The track feature (TRACK n trace) will track the UID of each package by using vision based scanners, RFIDs, etc. and store the data into a local server. The server will be synced daily with a global server (we are looking for cloud based hosting platforms such as Windows Azure or amazon web services). We have to build the trace functionality (Track n TRACE) by building a web interface where a person with the UID can trace the shipment.
We have to keep historical records for as long as 10 years and build logic on basis of the UID state. We have to provide the details from the database as in when was this package manufactured, when was it shipped, etc. If the UID entered is faulty for example; it wasn’t ever manufactured or if it is over its expiration date then we have to generate corresponding errors and also maintain a log of such entries and send notification to the admins with details of IP, Geography or where the error generated.
Balconies, Patios, Terraces, and Bridges. Architectural approaches for moving...mfrancis
OSGi is a great platform for building new applications, but what if you have 250.000 lines of legacy Java code that uses custom classloaders, dynamic invocation, and complex resource loading techniques? There are many approaches to moving such a product to OSGi. This talk will explore the approaches Software AG evaluated while moving their flagship integration platform from plain old Java to OSGi as well as challenges encountered as part of the move.
Techdays 2013 managing your hybrid cloud datacenter with scom 2012 and what’s...wwwally
Monitoring beperkt zich niet meer tot de status van een server in uw data center SCOM kijkt naar meer veel meer, ook naar componenten buiten de muren van uw data center. Na een introductie over de bestaande functionaliteit in SCOM 2012 laat ik in deze sessie zien dat SCOM in staat Azure applicaties te monitoren met de uitgebreide mogelijkheden van Application performance monitoring (APM) en dat vanuit een wereldwijd perspectief door gebruik te maken van Global Service monitor (GSM). Naast de monitoring van cloud dienst wil ik graag laten zien wat er binnen ACS en welke keuze u moet maken om dit goed in te richten. Daarnaast een overzicht van de verbeteringen die in APM binnen SCOM 2012 SP1 toegevoegd.
WebSphere Application Server support and monitoring tools presentation by Royal Cyber, tuning methodology, installation, migration, clustering, troubleshooting, deployment, automation scripts and much more.
How to Create Observable Integration Solutions Using WSO2 Enterprise IntegratorWSO2
This slide deck introduces the WSO2 Enterprise Integrator analytics profile and explore its observability features.
Watch the webinar here: https://wso2.com/library/webinars/2018/09/how-to-create-observable-integration-solutions-using-wso2-enterprise-integrator
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
20 Comprehensive Checklist of Designing and Developing a WebsitePixlogix Infotech
Dive into the world of Website Designing and Developing with Pixlogix! Looking to create a stunning online presence? Look no further! Our comprehensive checklist covers everything you need to know to craft a website that stands out. From user-friendly design to seamless functionality, we've got you covered. Don't miss out on this invaluable resource! Check out our checklist now at Pixlogix and start your journey towards a captivating online presence today.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Introduction to Allmon (0.1.0) - a generic performance and availability monitoring system
1. A short introduction to
Allmon
a generic performance and
availability monitoring system
Tomasz Sikora – London 2009
2. List of topics
● Source of performance problems
● Continuous monitoring and metrics acquisition
● Allmon architecture (scalability, messaging)
● Deployment (distributed system)
● Configuration
● Analysis (use cases)
● Questions
3. Source of performance problems
● Lack of understanding (knowledge)
● Not well defined requirements (functional/non-functional)
● Not experienced developers
● Not well trained users
● Lack of visibility
● Developers have to understand operational aspects
● Multi-layer system monitoring is essential
● Not enought testing
● Load tests (integration, regression) + Soak tests
● Monitoring for "before-after" load test comparison
and store all results
4. Continuous monitoring
(metrics acquisition)
● Monitoring multi-layer
enterprice systems Monitored system
Application
● Main layers: Application, Health
Checks
Interfaces Presen-
tation tier
Services, Phisical
● Service Health Checks
Services
● Distributed system JVM Application
Server
JMS
Broker
DB Web
● Messaging: isolation, non- Container
intrusive, reliable
Physical
● What to monitor, what to OS Net
CPU/Mem/IO
analyse?
● Collected data can be used for
correlation analysis
5. Allmon architecture
client-side server-side
Pre-
Time synchronization
aggregates Collector Loader
and sends (allmon-client) (allmon-server)
to client-side
Aggregator Agent Receiver
Network
Aggregator Receives metric Raw Metrics
messages and Loader
Client load them to DB Server
JMS JMS
Broker Broker DB
Aggregates Decodes raw Allmetric
compress metrics and load
and add CRC them to allmetric
storage Views
Aggregate
Viewer Miner
Jpivot
Monitored Statistics
Monitored
System Views/Agg
Monitored
System
Objects Generator
System
Objects
Objects Mondrian Correlation
allmetric views Querying
schema Storing
Allmon Components
Logical overview – v.1.03a
London 2009.10.06
6. Allmon architecture
● Collector (distributed client-side)
● Agents (Passive/Active agents collecting metrics)
● Aggregator (common pre-aggregating and sending
data mechanism)
● Loader (centralized server-side)
● Miner (transforming data to allmetrics, aggregating)
● Viewer (presentation, multidimensional analysis)
● Data storage
● Raw data storage (staging tier)
● Allmetric schema (generic 3NF structure)
● Aggregates, pre-calculated structures (access tier)
7. Deployment
client-side server-side
Active
Agent
Collector
Active Monitored Passive
Monitored 1
Agent Monitored
System 1 Agent
System
System Client
Objects
Passive Objects JMS
Agent Broker Allmon server-side
Active
Agent
components
Active Loader
Agent
Collector
Active Monitored Passive
Monitored 2 Server
Agent Monitored
System 2 Agent
System JMS
System Client
Objects Broker DB
Passive Objects JMS
Agent Broker
Active
Agent
Collected metrics
Many distributed are aggregated
Viewer Miner
allmon clients and sent
continuously asynchronously
collecting metrics to allmon server
Active Passive
Agent Agent
Collector
Monitored Passive
Monitored N
Monitored
System N Agent
System
Active
System Client
Agent Objects JMS
Objects
Passive Broker Allmon Deployment Diagram
Active
Agent
Agent Logical overview – v.1.03b
London 2009.10.06
8. Configuration
● Client-side
● Agents configuration
– Inedpendent configuration for different types of agents
● Active agents scheduling
– Based on crontab (cron4j)
● Server-side
● Database conectivity
● Loading process scheduling
● Aggregate processes parametrisation
● Visualization set-up
9. Allmon analysis - use cases
Collecting multi-tier system metrics is crucial for
understanding system and finally finding performance
problems (two simple examples)
● Study case 1 - Growing JVM memory allocation (leaks) in comparison
between several releases and users activity
– Input: JVM metrics via JMX (mem, GC), application actions stats
– Output: differences in users activity, differences in application behaviour and
allocated resources
– Action: identifing areas in code base responsible for huge deltas in memory
consumption
● Study case 2 - Not efficient interactions with services and databases
– Input: database metrics, DB OS stats, application actions stats, intercepted
persistence level calls
– Output: rankings of: the longes performing application actions, the biggest product
of execution count and exection times
– Action: Easier prioritisation of areas which have to be improved