Slides for my talk at https://www.meetup.com/Bangalore-Distributed-Systems-Meetup/events/241113213/
Links:
https://github.com/ravichaturvedi/retrier
https://github.com/ravichaturvedi/talk-resilient-microservices
Microservices Architecture (MSA) - Presentation made at The Open Group confer...Somasundram Balakrushnan
The slides from the Microservices Architecture (MSA) presentation made at The Open Group conference 2015, in San Diego, CA, USA.
The co-chairs of the MSA project, Som B and Ovace M, presented and spoke on their current work and their findings from The Open Group project.
Understanding Microservice Architecture WSO2Con Asia 2016 Sagara Gunathunga
Today many organizations are leveraging microservice architecture (MSA), which is becoming increasingly popular because of its many potential advantages. MSA itself is divided into two areas – inner and outer architectures – which require separate attention. Moreover, MSA requires a certain level of developer and devops experience too. This talk will be an awareness session about MSA and will also discuss WSO2′s strategic initiatives in both the platform level and WSO2 MSF4J framework level.
This presentation is conducted on 14th Sept in Limerick DotNet User Group.
(https://www.meetup.com/preview/Limerick-DotNet/events/xskpdnywmbsb)
SlideShare Url: https://www.slideshare.net/lalitkale/introduction-to-microservices-80583928
In this presentation, new architectural style - Microservices and it's emergence is discussed. We will also briefly touch base on what are not microservices, Conway's law and organization design, Principles of microservices and service discovery mechanism and why it is necessary for microservices implementation.
About Speaker:
Lalit is a senior developer, software architect and consultant with more than 12 yrsof .NET experience. He loves to work with C# .NET and Azure platform services like App Services, Virtual Machines, Cortana, and Container Services. He is also the author of 'Building Microservices with .NET Core' (https://www.packtpub.com/web-development/building-microservices-net-core) book.
To know more and connect with Lalit, you can visit his LinkedIn profile below. https://www.linkedin.com/in/lalitkale/
This presentation will be useful for software architects/Managers, senior developers.
Do share your feedback in comments.
WSO2Con EU 2016: New IT Business Models and Open Source Middleware Economic ...WSO2
In today’s enterprises, IT takes center stage in an organization’s business model. They consist of interrelated architectural, co-operational and financial arrangements designed and developed to achieve its strategic goals and objectives. The products and/or services the organization offers, or will offer, are based on the arrangements that are built on the IT infrastructure.
Open source software (OSS) is capable of bringing down average IT expenditure of companies. Cost reduction isn’t only about spending less on software licenses but also about increased efficiency in an organization’s IT setup. For example, the real value is higher, mainly because reused OSS code tends to be of higher quality when compared with equivalent proprietary.
In this session, we will discuss the economic value of open source middleware for achieving the objectives set forth by the new IT business models.
Architecture principles, How to, Patterns,
Comparison with other SOA styles
Pragmatic options to scale Monoliths
Illustrated with the Netflix stack and Gilt, SoundCloud testimonials
To go futher, check 200 - Building Microservices
http://fr.slideshare.net/SteveSfartz/building-microservices-55458071
WSO2Con EU 2016: Understanding the WSO2 API Management PlatformWSO2
In this session, we depict the key challenges of deploying an API management solution and how WSO2’s API Management platform can address them by supporting API provisioning, security and analytics. We also describe the various deployment options – on-premise and in the cloud – as well as the key deployment patterns that you need to adopt.
WSO2Con EU 2016: Securing APIs: How, What, Why, WhenWSO2
Businesses today are rapidly moving from being service enabled to being API enabled. Moving into the world of APIs brings with it its own set of complexities and challenges that are tough to tackle. API security is a key area to be focusing your engineering efforts on. This talk will focus on various security protocols that are available and on leveraging the extensive feature set and extensible nature of the WSO2 platform to secure your APIs.
I Love APIs 2015: Building Predictive Apps with Lamda and MicroServices Apigee | Google Cloud
I Love APIs 2015
Machine learning, big data, and API technologies have drastically reduced the complexity of building predictive apps. But all these advances also mean that these apps require a new approach to system architecture. This talk discusses the lamda architecture and microservices, and best practices on decomposing your app into batch, near-realtime, an real-time services. Learn how Apigee uses both new architectures to implement predictive apps using Hadoop, Node.js, Cassandra, and ElasticSearch.
Microservices: Architecture for the Real-time OrganizationKevin Webber
The real-time organization is responsive to change. Real-time organizations architect their systems to evolve naturally as they adapt to the competitive landscape around them. At the core of real-time organizations are microservices. The microservice architecture (MSA) empowers independent teams within large organizations to move at the pace of startups, freeing them from the constraints of “design by committee” and other architectural anti-patterns that ground productivity within the enterprise to a halt.
We explore all of the relevant patterns of microservices architecture including domain-driven design (DDD), circuit breaker, data pump, saga pattern, distributed transaction, async messaging, etc.
Full lifecycle of a microservice: how to
realize a fault-tolerant and reliable
architecture and deliver it as a Docker
container or in a Cloud environment
A introduction to Microservices Architecture: definition, characterstics, framworks, success stories. It contains a demo about implementation of microservices with Spring Boot, Spring cloud an Eureka.
API Security in a Microservice ArchitectureMatt McLarty
This presentation was given at the O'Reilly Software Architecture Conference in New York on Feb. 28, 2018. It gives an overview of the new book, Securing Microservice APIs. Download available here: https://transform.ca.com/API-securing-microservice-apis-oreilly-ebook.html
Microservices architecture focuses on classifying the otherwise large, bulky applications. Each microservice is designed to address an application’s particular aspect and function, such as logging, data search, and more. Multiple such microservices come together to form one efficient application.
Microservices Architecture (MSA) - Presentation made at The Open Group confer...Somasundram Balakrushnan
The slides from the Microservices Architecture (MSA) presentation made at The Open Group conference 2015, in San Diego, CA, USA.
The co-chairs of the MSA project, Som B and Ovace M, presented and spoke on their current work and their findings from The Open Group project.
Understanding Microservice Architecture WSO2Con Asia 2016 Sagara Gunathunga
Today many organizations are leveraging microservice architecture (MSA), which is becoming increasingly popular because of its many potential advantages. MSA itself is divided into two areas – inner and outer architectures – which require separate attention. Moreover, MSA requires a certain level of developer and devops experience too. This talk will be an awareness session about MSA and will also discuss WSO2′s strategic initiatives in both the platform level and WSO2 MSF4J framework level.
This presentation is conducted on 14th Sept in Limerick DotNet User Group.
(https://www.meetup.com/preview/Limerick-DotNet/events/xskpdnywmbsb)
SlideShare Url: https://www.slideshare.net/lalitkale/introduction-to-microservices-80583928
In this presentation, new architectural style - Microservices and it's emergence is discussed. We will also briefly touch base on what are not microservices, Conway's law and organization design, Principles of microservices and service discovery mechanism and why it is necessary for microservices implementation.
About Speaker:
Lalit is a senior developer, software architect and consultant with more than 12 yrsof .NET experience. He loves to work with C# .NET and Azure platform services like App Services, Virtual Machines, Cortana, and Container Services. He is also the author of 'Building Microservices with .NET Core' (https://www.packtpub.com/web-development/building-microservices-net-core) book.
To know more and connect with Lalit, you can visit his LinkedIn profile below. https://www.linkedin.com/in/lalitkale/
This presentation will be useful for software architects/Managers, senior developers.
Do share your feedback in comments.
WSO2Con EU 2016: New IT Business Models and Open Source Middleware Economic ...WSO2
In today’s enterprises, IT takes center stage in an organization’s business model. They consist of interrelated architectural, co-operational and financial arrangements designed and developed to achieve its strategic goals and objectives. The products and/or services the organization offers, or will offer, are based on the arrangements that are built on the IT infrastructure.
Open source software (OSS) is capable of bringing down average IT expenditure of companies. Cost reduction isn’t only about spending less on software licenses but also about increased efficiency in an organization’s IT setup. For example, the real value is higher, mainly because reused OSS code tends to be of higher quality when compared with equivalent proprietary.
In this session, we will discuss the economic value of open source middleware for achieving the objectives set forth by the new IT business models.
Architecture principles, How to, Patterns,
Comparison with other SOA styles
Pragmatic options to scale Monoliths
Illustrated with the Netflix stack and Gilt, SoundCloud testimonials
To go futher, check 200 - Building Microservices
http://fr.slideshare.net/SteveSfartz/building-microservices-55458071
WSO2Con EU 2016: Understanding the WSO2 API Management PlatformWSO2
In this session, we depict the key challenges of deploying an API management solution and how WSO2’s API Management platform can address them by supporting API provisioning, security and analytics. We also describe the various deployment options – on-premise and in the cloud – as well as the key deployment patterns that you need to adopt.
WSO2Con EU 2016: Securing APIs: How, What, Why, WhenWSO2
Businesses today are rapidly moving from being service enabled to being API enabled. Moving into the world of APIs brings with it its own set of complexities and challenges that are tough to tackle. API security is a key area to be focusing your engineering efforts on. This talk will focus on various security protocols that are available and on leveraging the extensive feature set and extensible nature of the WSO2 platform to secure your APIs.
I Love APIs 2015: Building Predictive Apps with Lamda and MicroServices Apigee | Google Cloud
I Love APIs 2015
Machine learning, big data, and API technologies have drastically reduced the complexity of building predictive apps. But all these advances also mean that these apps require a new approach to system architecture. This talk discusses the lamda architecture and microservices, and best practices on decomposing your app into batch, near-realtime, an real-time services. Learn how Apigee uses both new architectures to implement predictive apps using Hadoop, Node.js, Cassandra, and ElasticSearch.
Microservices: Architecture for the Real-time OrganizationKevin Webber
The real-time organization is responsive to change. Real-time organizations architect their systems to evolve naturally as they adapt to the competitive landscape around them. At the core of real-time organizations are microservices. The microservice architecture (MSA) empowers independent teams within large organizations to move at the pace of startups, freeing them from the constraints of “design by committee” and other architectural anti-patterns that ground productivity within the enterprise to a halt.
We explore all of the relevant patterns of microservices architecture including domain-driven design (DDD), circuit breaker, data pump, saga pattern, distributed transaction, async messaging, etc.
Full lifecycle of a microservice: how to
realize a fault-tolerant and reliable
architecture and deliver it as a Docker
container or in a Cloud environment
A introduction to Microservices Architecture: definition, characterstics, framworks, success stories. It contains a demo about implementation of microservices with Spring Boot, Spring cloud an Eureka.
API Security in a Microservice ArchitectureMatt McLarty
This presentation was given at the O'Reilly Software Architecture Conference in New York on Feb. 28, 2018. It gives an overview of the new book, Securing Microservice APIs. Download available here: https://transform.ca.com/API-securing-microservice-apis-oreilly-ebook.html
Microservices architecture focuses on classifying the otherwise large, bulky applications. Each microservice is designed to address an application’s particular aspect and function, such as logging, data search, and more. Multiple such microservices come together to form one efficient application.
Microservices are a type of application architecture that builds cloud applications. Learn more about microservices, how microservice architecture works, its benefits, and applications.
Microservices are an application architecture for large, complex distributed software systems. Microservice architectures handle this complexity by decomposing the system into smaller sub-systems called microservices.
Read more about microservices: https://www.ateamsoftsolutions.com/top-45-microservices-questions-and-answers-what-are-microservices/
In a world of disaggregated API-based architectures, developers are increasingly adopting microservices — and Service Mesh is being used to control many service-to-service communications. But Service Mesh is not addressing the concern of how the exploding number of APIs can be exposed in a controlled and secure manner to their API consumers.
In this meetup, we will discuss how to augment service mesh functionality with API management capabilities, so you can create an end-to-end solution for your entire business functionality — from microservices to APIs, to end-user applications.
Microservices Interview Questions and Answers | Microservices Architecture Tr...Edureka!
** Microservices Architecture Training - https://www.edureka.co/microservices-architecture-training **
This Edureka’s Microservices Interview Questions and Answers video (Microservices Blog Series: https://goo.gl/WA5k9u) will help you to prepare for the Microservices Interviews.
Below are the topics covered in this Microservices Interview Questions and Answers Tutorial:
1) Basic Microservices Interview Questions
2) Microservices Architecture Interview Questions
3) Spring Boot Interview Questions
4) Continuous Deployment Interview Questions
5) Continuous Monitoring Interview Questions
Microservices: Where do they fit within a rapidly evolving integration archit...Kim Clark
Do microservices force us to look differently at the way we lay down and evolve our integration architecture, or are they purely about how we build applications? Are microservices a new concept, or an evolution of the many ideas that came before them? What is the relationship between microservices and other key initiatives such as APIs, SOA, and Agile. In this session, we will unpick what microservices really are, and indeed what they are not. We will consider whether there is something unique about this particular point time in technology that has enables microservice concepts to take hold. Finally, we will look at if, when, where and how an enterprise can take on the benefits of microservices, and what products and technologies are applicable for that journey.
This presentation compares the history of modern transportation to the evolution of software architectures, and provides practical guidance on moving a large organization to microservices.
Exploring microservices in a Microsoft landscapeAlex Thissen
Presentation for Dutch Microsoft TechDays 2015 with Marcel de Vries:
During this session we will take a look at how to realize a Microservices architecture (MSA) using the latest Microsoft technologies available. We will discuss some fundamental theories behind MSA and show you how this can actually be realized with Microsoft technologies such as Azure Service Fabric. This session is a real must-see for any developer that wants to stay ahead of the curve in modern architectures.
SCS 4120 - Software Engineering IV
BACHELOR OF SCIENCE HONOURS IN COMPUTER SCIENCE
BACHELOR OF SCIENCE HONOURS IN SOFTWARE ENGINEERING
All in One Place Lecture Notes
Distribution Among Friends Only
All copyrights belong to their respective owners
Viraj Brian Wijesuriya
vbw@ucsc.cmb.ac.lk
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.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
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.
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.
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.
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.
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
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
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.
5. “Microservices is a variant of the service-
oriented architecture (SOA) architectural style
that structures an application as a collection of
loosely coupled services.”
— Wikipedia
6. “Driving force behind SOA is Integration.”
“Driving force behind Microservices is Scalability.”