Hyperic is application monitoring and performance management for virtual, physical, and cloud infrastructures. Auto-discover resources of 75+ technologies, including vSphere, and collect availability, performance, utilization, and throughput metrics.
Features
Automatically discovers, monitors, and manages software and network resources
Monitors apps on any platform, including Unix, Linux, Windows, Solaris, AIX, HPUX, VMware, and Amazon Web Services
Built-in support for 75 common components—including databases, application servers, middleware, web servers, network devices and more
Optimized for virtual environments with integration with vCenter and vSphere
Logiciel de gestion intégré Dolibarr
Dolibarr est un progiciel de gestion intégré/gestion de relation client (autrement dit ERP-CRM) destiné aux petites et moyennes entreprises.
Dolibarr est un projet réalisé sur la base dune politique claire,
Est un logiciel qui respecte la règle des 3S suivante :
Simple à développer Dolibarr
Simple à utiliser
Simple à installer
Building Applications Using the U2 Toolkit for .NETRocket Software
U2 Toolkit for .NET (U2 Toolkit) is a powerful and flexible technology for developing .NET applications with SQL, Native, and XML access to Rocket U2 databases.
This session will cover architecture, usage tips & tricks, as well as a glimpse at the future direction of this tool.
Integrate Machine Learning into Your Spring Application in Less than an HourVMware Tanzu
SpringOne 2020
Integrate Machine Learning into Your Spring Application in Less than an Hour
Hermann Burgmeier, Senior Software Engineer at Amazon
Qing Lan, Software Developement Engineer at AWS
Mikhail Shapirov, Senior Partner Solutions at Amazon Web Services, Inc
Vaibhav Goel, Sr. Software Development Engineer at Amazon
AeroDocs Aviation Document Control SoftwareGary Byrnes
Audit Compliance and Secure Digital Document Control Software for Airlines.
“Our vision of the connected aircraft software ecosystem unites all the participants in the journey, from airline management to regulators, from Ops Control to the flightcrew, from cabin crew to the passengers. We need to ensure that the right data is always available to the right people at the right time.
“AeroDocs Airline Document Management System gives operators complete control over their digital documents. Control is a critical factor in a successful safety policy, and maintaining up-to-date records contributes greatly to successful safety audit outcomes.”
- Niall O’Sullivan, Arconics CEO, 18/04/2016
Logiciel de gestion intégré Dolibarr
Dolibarr est un progiciel de gestion intégré/gestion de relation client (autrement dit ERP-CRM) destiné aux petites et moyennes entreprises.
Dolibarr est un projet réalisé sur la base dune politique claire,
Est un logiciel qui respecte la règle des 3S suivante :
Simple à développer Dolibarr
Simple à utiliser
Simple à installer
Building Applications Using the U2 Toolkit for .NETRocket Software
U2 Toolkit for .NET (U2 Toolkit) is a powerful and flexible technology for developing .NET applications with SQL, Native, and XML access to Rocket U2 databases.
This session will cover architecture, usage tips & tricks, as well as a glimpse at the future direction of this tool.
Integrate Machine Learning into Your Spring Application in Less than an HourVMware Tanzu
SpringOne 2020
Integrate Machine Learning into Your Spring Application in Less than an Hour
Hermann Burgmeier, Senior Software Engineer at Amazon
Qing Lan, Software Developement Engineer at AWS
Mikhail Shapirov, Senior Partner Solutions at Amazon Web Services, Inc
Vaibhav Goel, Sr. Software Development Engineer at Amazon
AeroDocs Aviation Document Control SoftwareGary Byrnes
Audit Compliance and Secure Digital Document Control Software for Airlines.
“Our vision of the connected aircraft software ecosystem unites all the participants in the journey, from airline management to regulators, from Ops Control to the flightcrew, from cabin crew to the passengers. We need to ensure that the right data is always available to the right people at the right time.
“AeroDocs Airline Document Management System gives operators complete control over their digital documents. Control is a critical factor in a successful safety policy, and maintaining up-to-date records contributes greatly to successful safety audit outcomes.”
- Niall O’Sullivan, Arconics CEO, 18/04/2016
This presentation is an overview of IBM App Connect, a new solution for business users to connect the apps they use everyday to automate their workflow and free up more time to get back to the work that matters to them. Learn more about App Connect here: http://ibm.co/1pNVwgV
As engineers we spend much of our time getting stuff to production and making sure our infrastructure doesn’t burn down out right. We however spend very little time learning to understand and respond to outages. Does our platform degrade in a graceful way or what does a high cpu load really mean? What can we learn from level 1 outages to be able to run our platforms more reliably.
Plenty of people are jumping on the new hype, Observability, lots of them are replacing their “legacy” monitoring stack. Not all of them achieve the goals they set. But observability is not a tool — it is a property of a system. Moving from many small black boxes to a more holistic view of your system.
In this talk we ll talk about how to prepare teams to tweak their testing and monitoring setup and work instructions to quickly observe, react to and resolve problems. We look at improving your monitoring by adapting your culture and then maybe your tooling. Where we as engineers not only write, maintain and operate our software platforms but actively pursue ways to learn and predict its (non-functional) behavior.
Furthermore we ll discuss the need for and the options of not only monitoring our platforms and it's envitable outages, but also their (potential) length and impact. We ll look at tools like at using Service Level Objects for ways to prepare teams to tweak their testing and monitoring setup and runbooks to quickly observe, react to and resolve problems.
These charts provide a high-level overview of IIB HA topologies:
• Comparison of active/active and active/passive HA
• Solutions for active/passive HA failover with IBM Integration Bus
• Solutions for active/active processing with IBM Integration Bus
• Adding Global Cache to active/active processing
• Combining all of the above
Only HTTP and JMS (MQ) workloads are shown
Observability on Kubernetes - High Availability on Prometheus with Thanos. An introduction to new Thanos (project from CNCF) what uses a sidecar on Prometheus to bring needed features to monitoring with Prometheus. Presentation for Kubernetes Bogota Group.
Storytelling at the Agile 2007 Conference by Steve Greene and Chris Fry. Exposes the dramatic success at Salesforce.com in transforming R&D into an Agile development organization in a "Big Bang" way.
Monitoring the Hashistack with PrometheusGrafana Labs
Prometheus has become the defacto monitoring system for cloud native applications, but for a while was eschewed by the Hashistack in favour of more traditional technologies. Thats all changing: Hashicorp's project are beginning to export metrics in the native Prometheus format, and many exporters exist to bridge the gap.
In this talk Tom will give a brief introduction to Prometheus, show you how to piece it all together, and give some recommendation on what to monitor and alert on.
Agilität und Agile Transformation - 27 einfache ModelleJoël Krapf
Regelmässig publiziert Dr. Joël Krapf zum Themen wie Agilität, Agile Transformation oder auch agile Kultur. Die vorliegende Präsentation fasst 27 einfache Modelle zusammen, die Dr. Joël Krapf auf seinem Blog (www.joel-krapf.com) veröffentlicht hat
MuleSoft's Approach to Driving Customer Outcomes MuleSoft
From our experience in working with over 1,000 customers, we’ve codified an approach that will help you to avoid common IT failures. Join this session to learn about the three critical pillars (business outcomes, org enablement, technology) needed to achieve your outcomes and how to get started.
A sample system_design_costestimation_of_webstack_at_awsSumit Arora
The objective of this presentation to explain a sample AWS cloud infrastructure system design of travel web application and estimate approximate cost for the deployment in that cloud.
Server and Asset Management System Project Proposal Ian Lewis
This is a mock proposal for Cerner Healthcare that would save at least $36,400/year by implementing an asset management system to integrate/replace disparate information systems. Our team included a member of Cerner’s Managed Services Department, and worked with a Cerner Project Manager to elicit requirements and estimate loss due to inefficiency.
Most people want to know:
WHY should I use LinkedIn?
Someone invited me to LinkedIn. I made a profile, have a few connections and now I wonder WHY am I on this website?
How can I benefit from LinkedIn without spending too much time?
This presentation is an overview of IBM App Connect, a new solution for business users to connect the apps they use everyday to automate their workflow and free up more time to get back to the work that matters to them. Learn more about App Connect here: http://ibm.co/1pNVwgV
As engineers we spend much of our time getting stuff to production and making sure our infrastructure doesn’t burn down out right. We however spend very little time learning to understand and respond to outages. Does our platform degrade in a graceful way or what does a high cpu load really mean? What can we learn from level 1 outages to be able to run our platforms more reliably.
Plenty of people are jumping on the new hype, Observability, lots of them are replacing their “legacy” monitoring stack. Not all of them achieve the goals they set. But observability is not a tool — it is a property of a system. Moving from many small black boxes to a more holistic view of your system.
In this talk we ll talk about how to prepare teams to tweak their testing and monitoring setup and work instructions to quickly observe, react to and resolve problems. We look at improving your monitoring by adapting your culture and then maybe your tooling. Where we as engineers not only write, maintain and operate our software platforms but actively pursue ways to learn and predict its (non-functional) behavior.
Furthermore we ll discuss the need for and the options of not only monitoring our platforms and it's envitable outages, but also their (potential) length and impact. We ll look at tools like at using Service Level Objects for ways to prepare teams to tweak their testing and monitoring setup and runbooks to quickly observe, react to and resolve problems.
These charts provide a high-level overview of IIB HA topologies:
• Comparison of active/active and active/passive HA
• Solutions for active/passive HA failover with IBM Integration Bus
• Solutions for active/active processing with IBM Integration Bus
• Adding Global Cache to active/active processing
• Combining all of the above
Only HTTP and JMS (MQ) workloads are shown
Observability on Kubernetes - High Availability on Prometheus with Thanos. An introduction to new Thanos (project from CNCF) what uses a sidecar on Prometheus to bring needed features to monitoring with Prometheus. Presentation for Kubernetes Bogota Group.
Storytelling at the Agile 2007 Conference by Steve Greene and Chris Fry. Exposes the dramatic success at Salesforce.com in transforming R&D into an Agile development organization in a "Big Bang" way.
Monitoring the Hashistack with PrometheusGrafana Labs
Prometheus has become the defacto monitoring system for cloud native applications, but for a while was eschewed by the Hashistack in favour of more traditional technologies. Thats all changing: Hashicorp's project are beginning to export metrics in the native Prometheus format, and many exporters exist to bridge the gap.
In this talk Tom will give a brief introduction to Prometheus, show you how to piece it all together, and give some recommendation on what to monitor and alert on.
Agilität und Agile Transformation - 27 einfache ModelleJoël Krapf
Regelmässig publiziert Dr. Joël Krapf zum Themen wie Agilität, Agile Transformation oder auch agile Kultur. Die vorliegende Präsentation fasst 27 einfache Modelle zusammen, die Dr. Joël Krapf auf seinem Blog (www.joel-krapf.com) veröffentlicht hat
MuleSoft's Approach to Driving Customer Outcomes MuleSoft
From our experience in working with over 1,000 customers, we’ve codified an approach that will help you to avoid common IT failures. Join this session to learn about the three critical pillars (business outcomes, org enablement, technology) needed to achieve your outcomes and how to get started.
A sample system_design_costestimation_of_webstack_at_awsSumit Arora
The objective of this presentation to explain a sample AWS cloud infrastructure system design of travel web application and estimate approximate cost for the deployment in that cloud.
Server and Asset Management System Project Proposal Ian Lewis
This is a mock proposal for Cerner Healthcare that would save at least $36,400/year by implementing an asset management system to integrate/replace disparate information systems. Our team included a member of Cerner’s Managed Services Department, and worked with a Cerner Project Manager to elicit requirements and estimate loss due to inefficiency.
Most people want to know:
WHY should I use LinkedIn?
Someone invited me to LinkedIn. I made a profile, have a few connections and now I wonder WHY am I on this website?
How can I benefit from LinkedIn without spending too much time?
LinkedIn and Lynda.com: Connecting People Development, Engagement and Culture...LinkedIn Talent Solutions
Paul Morgan, Head of Learning and Development, Telefónica UK
Anna Brailsford, Commercial Director EMEA, Lynda.com
In this session, Lynda.com’s Commercial Director will introduce Lynda.com and LinkedIn as a complimentary force in enterprise wide talent development. She will be joined by the Head of Learning and Development at Telefónica UK and they will demonstrate how the partnership with Lynda.com has enabled a successful people agenda. Telefónica UK will discuss how investing in the whole person has facilitated a proactive culture of learning, consciously disrupting the line between personal and professional development.
Explore design improvements intended to create a more effective learning experience and boost your user engagement on http://www.lynda.com
Join us for A New Year, New Look for Lynda.com, a webinar and virtual tour covering a wide range of helpful new features.
Basics, Components, Design and Development of Web Application and Websites. Especially made for seminars and guest sessions for newbies in Web Development field.
STAENZ Academy
https://staenz.com/academy
This proposal of work contains details and samples of the user centric design process I follow. I have been trying to find a good graph that represents the process, but at the end I have decided to make my own! ;)
This is a sample Website proposal that anyone can use for sending it to client. The context for this sample website was an airline client that wanted a new mini-site developed for their Chinese market. Please feel free to reach out for more information by emailing us at: info@digitaljungle.agency
Abdullah Joseph in Bucharest, Romania on November 8-9th 2018 at DefCamp #9.
The slides and other presentations can be found on https://def.camp/archive
Security process should be integrated with SDLC well to be successful. While many companies have already moved from Waterfall to Agile methodologies security remains behind more often than not. We have demonstrated in our presentation how security can move to agile by utilizing open source tools, customizing them to meet our needs and to implement a continuos security testing using dynamic scanners as well as manual testing.
It’s very important also to assure that false positives are not fed to the developers bug tracking systems and to assign a severity for each finding correctly. To make it happen we import all our findings to a security dashboard and review them before exporting to a bug tracking system.
The Usual Suspects - Red Hat Developer Day 2012-11-01Jorge Hidalgo
Slides for my talk at Red Hat Developer Day 2012-11-01.
Abstract: OpenShift has already established itself as a great platform to run Java applications (plus many other technologies) in the Cloud. But OpenShift also offers the foundation for a development environment, including source control with Git, build automation with Maven and continuous integration with Jenkins. In this session, we will learn how to extend the basic development environment and create a more powerful environment on OpenShift featuring usual suspects’ such as Sonar for continuous quality assurance, Cargo/Selenium/Arquillian for integration testing or JMeter for performance/load testing. The session includes a live demo built on OpenShift Origin.
Dipping Your Toes Into Cloud Native Application DevelopmentMatthew Farina
Presented at CloudDevelop 2016
Building cloud native applications in containers is a new hot topic. Netflix and Google are two prime examples that have been doing it successfully for some time. Some of the new exciting projects like Docker and Kubernetes are focused on cloud native applications in containers. There are supposed to be numerous benefits including the ability to scale applications out easily while doing development on small systems like laptops, the ability for the system to handle some operational problems, and the capability to safely deploy updates to production many times per day. But, what does this look like in practice and how do you start the move to cloud native and containerized applications? In this session we'll look at what makes up a cloud native application, how they work, and how you can start small. We'll look at applications from an architecture and process point of view along with how you can deploy them to AWS, Azure, or Google Cloud. You'll walk away ready to start development on a cloud native app.
Sensu and Sensibility - Puppetconf 2014Tomas Doran
As the Yelp infrastructure and engineering team grew, so did the pain of managing Nagios. Problems like splitting alerting across multiple teams, providing high availability and managing nagios systems in multiple environments had become pressing. As we grew towards a service oriented architecture and pushed some services out into the cloud, we rapidly needed more automated monitoring configuration.
An evolutionary solution wasn’t going to solve all of our problems, we needed to revolutionize our monitoring. Sensu is built from the ground up to solve many of our issues and be easy to extend.
This talk covers our puppet ‘monitoring_check’ API (that sets up monitoring for our services within puppet), how and why we deploy Sensu and our custom handlers and escalations, along with how we provide automatic ‘self service’ monitoring for dynamic services and how we deal with the challenges posed by the more ephemeral nature of cloud architectures.
DevOps on AWS: Accelerating Software Delivery with the AWS Developer ToolsAmazon Web Services
Learn more about the processes followed by Amazon engineers and discuss how you can bring them to your company by using AWS CodePipeline and AWS CodeDeploy, services inspired by Amazon's internal developer tools and DevOps culture.
Discover the real user experience with Alyvix - Icinga Camp Milan 2019Icinga
Talk by Rocco Pezzani:
Rocco Pezzani in his presentation will describe how the integration between Icinga and Alyvix enables the visualization of test case performance data in NetEye. Alyvix is a Open Visual Synthetic Monitoring solution, able to automate any application, interacting with GUIs (Graphic User Interface) exactly as a human would do. Alyvix gives two different outputs: the timing of each single action and a report of test cases transactions in HTML pages, showing potential anomalies occurred in a gif format.
IBM Bluemix OpenWhisk: Serverless Conference 2016, London, UK: The Future of ...OpenWhisk
Learn more about the IBM Bluemix OpenWhisk, a serverless event-driven compute platform, which quickly executes application logic in response to events or direct invocations from web/mobile apps or other endpoints.
I'm a big fan of Ruby On Rails since 2012. It's an amazing framework that allows developers to build fantastic apps. And if few years ago there was a hype over RoR, now it's a proven by time tool.
Lately, I've been experimenting with Ruby On Rails and Heroku. It's a cloud platform (PaaS) for web applications. I think that Heroku is a great tool for startups and SaaS software development and I'd like to share with you some things I learned about Heroku.
AMAZON INTERVIEW QUESTIONS FOR SOFTWARE ENGINEERING JOBS
AMAZON Interview Questions for SDE/SDE-T jobs divided In following eight areas ?
[1]. General Areas Questions
[2]. PAST EXPERIENCE AREAS Questions
[3]. Algorithms Questions
[4]. Coding Questions
[5]. TECHNICAL AREAS Questions
[6]. TEST AREAS Questions
[7]. THOUGHT PROCESS Questions
[8]. PROFESSIONAL’S DEFINITION
Microsoft interview questions Microsoft sde sdet jobs Microsoft CareersSumit Arora
Microsoft Interview Questions for SDET/SDE jobs divided In following eight areas ?
[1]. General Areas Questions
[2]. PAST EXPERIENCE AREAS Questions
[3]. Algorithms Questions
[4]. Coding Questions
[5]. TECHNICAL AREAS Questions
[6]. TEST AREAS Questions
[7]. THOUGHT PROCESS Questions
[8]. PROFESSIONAL’S DEFINITION
Microsoft SDET
We are working on many interesting changes to our services and building a next generation of test infrastructure to take quality assurance of our offering to a new level. You will work on defining test strategy for your owned areas, write automation and run tests. In addition, you will work on the product code base to improve its test-ability, diagnostic-ability, debug-ability and overall product health for the storage system. You will get hands-on experience with Performance, Scalability and Service Diagnostic of a distributed system.
Microsoft SDE
Our software engineering profession is a collection of disciplines responsible for designing, developing, and delivering our products. Work here and you’re on top of the world of technology, collaborating with brilliant people on projects with the potential for a lasting legacy. Developers (Software Development Engineers – SDEs) write the code—C, C++, C#, and other programming languages—that turns concepts into new technologies and services. We are experts in feature design and feasibility, and we collaborate with program managers and test engineers to define features and ensure quality.
Google Interview Questions Divided In Following EIGHT
Areas ?
[1]. General Areas Questions
[2]. PAST EXPERIENCE AREAS Questions
[3]. Algorithms Questions
[4]. Coding Questions
[5]. TECHNICAL AREAS Questions
[6]. TEST AREAS Questions
[7]. THOUGHT PROCESS Questions
[8]. PROFESSIONAL’S DEFINITION
Opendaylight is a project which promotes the Software Defined Networking.
Officially started on April -8th-2013.
The linux foundation planned an pivotal role in it, but it’s a consortium and multiple tech companies are partnered to led the SDN.
Its based on Eclipse Public License – v 1.0 (EPL).
------------------
Software defined networking is a research area which let a network to program, It also output network control applications, and those applications are to control the network
Example :
A network formed by the openflow enabled switch.
Controller Platform provides the OPEN APIs to program the network.
Controller Applications control the network based on the needs
How much time did you spend preparing for google's interviewsSumit Arora
You need to follow a very organized and disciplined approach to prepare for the Software Engineering Job at Facebook /Google /Amazon/Microsoft etc.
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HERE IS THE PLAN WHICH I FOUND TO BE REASONABLE
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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.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
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…
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
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.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
3. “Hyperic Overview”
3
Hyperic is application monitoring and performance management for virtual, physical, and clo
ud infrastructures. Auto-discover resources of 75+ technologies, including vSphere, and coll
ect availability, performance, utilization, and throughput metrics.
Features
Automatically discovers, monitors, and manages software and network resources
Monitors apps on any platform, including Unix, Linux, Windows, Solaris, AIX, HPUX, VMwar
e, and Amazon Web Services
Built-in support for 75 common components—including databases, application servers, midd
leware, web servers, network devices and more
Optimized for virtual environments with integration with vCenter and vSphere
This diagram is a simple illustration of the key HQ components and how they fit
together.
Hyperic HQ - Hyperic's open sourc
e offering is licensed under GNU GP
L v2.
HQ Enterprise - Hyperic's industrial
strength enterprise offering has all th
e capabilities of the open source versi
on, plus advanced automation and co
ntrol features for managing web appli
cations at scale
5. “Hyperic – Server Install”
5
STEP-1 : Download hyperic-hq-installer-4.6.6-x86-64-linux.tar.gz from
http://sourceforge.net/projects/hyperic-hq/
STEP-2 : Untar it
STEP-3 : create a directory as /home/hyperic (if not available now )
STEP-4 : Create a user hyperic , and assign recursive chown ,chgrp for hyperic user to
/home/hyperic directories (Its very important)
e.g. root@esumit-VM2:~# chown -Rf hyperic:hyperic /home/hyperic
root@esumit-VM2:~# chgrp -Rf hyperic:hyperic /home/hyperic
STEP-5: root@esumit-VM2:~# su – hyperic (now login as user hyperic)
$ bash
hyperic@esumit-VM2:~$ ls
STEP-6 : Go to directory hyperic@esumit-VM2:/home/esumit/Downloads$ cd hyperic-
hq-installer-4.6.6 and run ./setup.sh
STEP-7 : It will ask certain yes and no on this script (from first setp choose Server to
Install)e.g. Choose which software to install:1: Hyperic HQ Server2: Hyperic HQ Agent
,HQ server installation path [default '/home/hyperic'].
STEP-8 : If everything goes well then you will receive a message :
Installation Complete:
Server successfully installed to: /home/hyperic/server-4.6.6
[ See complete log of installation here]
http://pastebin.com/mCRK6jYn
6. “Hyperic – Agent Install”
6
STEP-1 : Download hyperic-hq-installer-4.6.6-x86-64-linux.tar.gz from
http://sourceforge.net/projects/hyperic-hq/
STEP-2 : Untar it
STEP-3 : create a directory as /home/hyperic (if not available now )
STEP-4 : Create a user hyperic , and assign recursive chown ,chgrp for hyperic user to
/home/hyperic directories (Its very important)
e.g. root@esumit-VM2:~# chown -Rf hyperic:hyperic /home/hyperic
root@esumit-VM2:~# chgrp -Rf hyperic:hyperic /home/hyperic
STEP-5: root@esumit-VM2:~# su – hyperic (now login as user hyperic)
$ bash
hyperic@esumit-VM2:~$ ls
STEP-6 : Go to directory hyperic@esumit-VM2:/home/esumit/Downloads$ cd hyperic-
hq-installer-4.6.6 and run ./setup.sh
STEP-7 : It will ask certatin yes and no on this script e.g. Choose which software to
install:
1: Hyperic HQ Server2: Hyperic HQ Agent ,HQ server installation path [default
'/home/hyperic'].
STEP-8 : If everything goes well then you will receive a message :
Installation Complete:
Agent successfully installed to: /home/hyperic
[ See complete log of installation here]
http://pastebin.com/QtYEYPa3
7. “Hyperic – Start Agent/Server”
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Step-2: hype@esumit-VM1:/home/esumit/hype/hyperic-hq-installer-
4.6.6$ /home/hyperic/agent-4.6.6/bin/hq-agent.sh start or (stop if want to stop)
Starting HQ Agent...... running (14912).
[ Running agent setup ]
What is the HQ server IP address: 192.168.30.151
Should Agent communications to HQ always be secure [default=yes]: no
What is the HQ server port [default=7080]:
- Testing insecure connection ... Success
What is your HQ login [default=hqadmin]: hqadmin
What is your HQ password:
What IP should HQ use to contact the agent [default=127.0.1.1]: 192.168.30.150
What port should HQ use to contact the agent [default=2144]:
- Received temporary auth token from agent
- Registering agent with HQ
The server to agent communication channel is using a self-signed certificate and could
not be verified
Are you sure you want to continue connecting? [default=no]: yes
- HQ gave us the following agent token
1366706667061-4291381786817604188-3966130682331307001
- Informing agent of new HQ server
- Validating
- Successfully setup Agent/Server
Step-1: Start Server : /home/hyperic/server-4.6.6/bin/hq-server.sh start or (stop if
want to stop)
18. “Hyepric : CPU Usage Example”
Step-1 : Executed
four program which
are running ―for
infinite
loop( for(;;);)‖
Step-2 : Checked
the CPU Usage via
top utility
Step-3 : Check the
CPU Usage data
on the Hyepric
Admin’s web
interface ?
18
19. “Hyperic : CPU Usage Example”
CPU Usage
information
reflection on the
Hyperic HQ UI
19
20. “Hyperic : CPU Usage Example”
CPU Usage
information
reflection on the
Hyperic HQ UI
20
21. “Hyperic : CPU Usage Example”
CPU Usage
information
reflection on the
Hyperic HQ UI
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23. “Hyperic : Apache/MySql Monitoring “
Apache/MySql are up and running on
the Agent Machine.
Hyepric Auto discovery automatically
finds the bindings and display as
monitoring items at the Admin
Dashboard
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24. “Hyperic : Apache/MySql Monitoring“
[Step-1] :Hosted wordpress on Apache ( A
blogging platform) and connected with
MySql database.
[Step-2] : Made various http request by
pressing refresh to access the default index
page of wordpress based blog.
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25. “Hyperic : Apache Monitoring “
Request Served per Second by Apache
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26. “Hyperic : Apache Monitoring“
Request Served per Second by Apache
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27. “Hyperic : MySql Monitoring”
Display MySQL’s stats
e.g. Slow Queries per
Minute
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32. “Incremental/Situation Based ㅡMonitoring
Development”
Hyepric’s Scalablity (5.0+):
Problem
We have someone who lives far from the office. To arrive each morning he needs to pass a metrop
and as you already guess, there are a lot of traffic in the morning hours.
This metropoline has the option of bypassing the traffic by using a "fast lane" which is a toll road.
Monitoring Solution :
In order to know the best hours to enter this toll road, and by that to know when the best time to lea
he developed a simple Java code that monitors the internet site of the company which operates thi
He parses their site and extract the price. He does that every 5 minutes.
Integrated such plugin/code with Hyperic
After developing this code he created an Hyperic plugin for this code and connected it to Hyperic s
he has graphs over time of when the best hours to leave home are (in which the price is the lowest
You can write your own plugins to whatever you need, as long as it has the right APIs, and see that
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33. Hyperic Plugin Example :Real-time Black hole Lists
RBL per minute is the number of emails blocked per minute using realtime blackhole lists.
(e.g. collect all probable spam based on some rules, and block them most offending domains )
(Monitoring : Email Server e.g. qmail ,SMTP or Email Client)
By blocking the most offending ones reduced the efforts to read to more useless emails
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35. An Expert Comments “Nagios vs Hyperic”
It really depends of what we are looking for a full featured suite that’s going to do out monitoring
trending, or if we are looking just for the alerting piece.
From digitalocean (cloud hosting company) experience they have always defaulted to nagios
suites, wither its hyperic or zenoss provide an easy way to get started but at the end of the day the
them less flexible.
With nagios we may miss a few pretty graphs but in terms of monitoring a large number of serv
and services with very low latencies its perfect. Plus it’s very easy to integrate our own service che
our needs evolve and there's a huge community that has every conceivable check that we can thin
Ultimately it's best to use the simplest tool for the job. By conjoining monitoring, alerting, and
a suite and that begins to do a poor job of all three. Nagios is just about monitoring and alerting
and as a result gets the job done supremely well.
To offload the analytics and trending portion to something else, we can use snmp, mrtg, rrd,
or we can roll out own collection system with some help from statsd.
we can also look into collectd for collecting the statistics and displaying them which also by fo
ement of the above mentioned does a better job and also has a great amount of community support b
t cases anything that has too much focus on a GUI and not CLI tools is something we tend to
ts catering to an audience that wants ease of use, instead of fine grained control and in our ca
we always want the flexibility of fine grained control.
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36. An Expert Comments “Hyperic’s Scalablity”
Hyepric’s Scalablity (5.0+):
1.Number of Hyperic agents deployed across the infrastructure.
You will have to deploy an agent on each and every Host that you plan to monitor. There are some
around this (virtualization, solaris zones, etc), but for the most part, you are looking at deploying an
whole lotta agents. Hyperic also supports SNMP (agent less) monitoring, but not sure if you can le
the features of Hyperic using SNMP. Also, Hyperic's enterprise version bills you for every host you
(you can buy licenses in bulk, one license per every host). consider all this when choosing hyperic
2.Clustering of Hyperic server and their respective backend Databases.
Clustering Hyperic is possible, however, how you setup a cluster depends very much on how you
architecture is organized. for example - the backend DB clustering requires certain very specific th
put into place (VIP, maybe even SAN). keep this in mind when you consider hyperic.
3. Amount of data collected and stored by Hyperic.
Hyperic collects a huge amount of data, For example, if you are monitoring log files on proxy serv
generate approx 500mb of log data a day, all that data will be pushed by Hyperic into its database
which will quickly add up to a few GB in a few days.
4. It would be a good practice to prefer jumping as soon as You can to the real world and af
little bit with the product , would try and monitor a real testing environment.
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