The microservice architecture is growing in popularity. It is an architectural style that structures an application as a set of loosely coupled services that are organized around business capabilities. Its goal is to enable the continuous delivery of large, complex applications. However, the microservice architecture is not a silver bullet and it has some significant drawbacks.
The goal of the microservices pattern language is to enable software developers to apply the microservice architecture effectively. It is a collection of patterns that solve architecture, design, development and operational problems. In this talk, I’ll provide an overview of the microservice architecture and describe the motivations for the pattern language. You will learn about the key patterns in the pattern language.
Decompose your monolith: strategies for migrating to microservices (Tide)Chris Richardson
This is a presentation that I gave at Tide.co, London - January 2020
A typical mission-critical enterprise application is a large, complex monolith developed by large team. Software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. But how do you know whether it makes sense to migrate to microservices? And, how to get there? In this presentation, I describe when you should consider migrating to microservices. You will learn strategies for migrating a monolith application to a microservice architecture. I explain how to implement new functionality as services. You will learn how to incrementally break apart a monolith one service at a time.
This is a talk I gave at PLoP 2017 - http://www.hillside.net/plop/2017/index.php?nav=program
The microservice architecture is growing in popularity. It is an architectural style that structures an application as a set of loosely coupled services that are organized around business capabilities. Its goal is to enable the continuous delivery of large, complex applications. However, the microservice architecture is not a silver bullet and it has some significant drawbacks.
The goal of the microservices pattern language is to enable software developers to apply the microservice architecture effectively. It is a collection of patterns that solve architecture, design, development and operational problems. In this talk, I’ll provide an overview of the microservice architecture and describe the motivations for the pattern language. You will learn about the key patterns in the pattern language.
The presentation from our online webinar "Design patterns for microservice architecture".
Full video from webinar available here: https://www.youtube.com/watch?v=826aAmG06KM
If you’re a CTO or a Lead Developer and you’re planning to design service-oriented architecture, it’s definitely a webinar tailored to your needs. Adrian Zmenda, our Lead Dev, will explain:
- when microservice architecture is a safe bet and what are some good alternatives
- what are the pros and cons of the most popular design patterns (API Gateway, Backend for Frontend and more)
- how to ensure that the communication between services is done right and what to do in case of connection issues
- why we’ve decided to use a monorepo (monolithic repository)
- what we’ve learned from using the remote procedure call framework gRPC
- how to monitor the efficiency of individual services and whole SOA-based systems.
DDD SoCal: Decompose your monolith: Ten principles for refactoring a monolith...Chris Richardson
This is a talk I gave at DDD SoCal.
1. Make the most of your monolith
2. Adopt microservices for the right reasons
3. It’s not just architecture
4. Get the support of the business
5. Migrate incrementally
6. Know your starting point
7. Begin with the end in mind
8. Migrate high-value modules first
9. Success is improved velocity and reliability
10. If it hurts, don’t do it
Decompose your monolith: strategies for migrating to microservices (Tide)Chris Richardson
This is a presentation that I gave at Tide.co, London - January 2020
A typical mission-critical enterprise application is a large, complex monolith developed by large team. Software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. But how do you know whether it makes sense to migrate to microservices? And, how to get there? In this presentation, I describe when you should consider migrating to microservices. You will learn strategies for migrating a monolith application to a microservice architecture. I explain how to implement new functionality as services. You will learn how to incrementally break apart a monolith one service at a time.
This is a talk I gave at PLoP 2017 - http://www.hillside.net/plop/2017/index.php?nav=program
The microservice architecture is growing in popularity. It is an architectural style that structures an application as a set of loosely coupled services that are organized around business capabilities. Its goal is to enable the continuous delivery of large, complex applications. However, the microservice architecture is not a silver bullet and it has some significant drawbacks.
The goal of the microservices pattern language is to enable software developers to apply the microservice architecture effectively. It is a collection of patterns that solve architecture, design, development and operational problems. In this talk, I’ll provide an overview of the microservice architecture and describe the motivations for the pattern language. You will learn about the key patterns in the pattern language.
The presentation from our online webinar "Design patterns for microservice architecture".
Full video from webinar available here: https://www.youtube.com/watch?v=826aAmG06KM
If you’re a CTO or a Lead Developer and you’re planning to design service-oriented architecture, it’s definitely a webinar tailored to your needs. Adrian Zmenda, our Lead Dev, will explain:
- when microservice architecture is a safe bet and what are some good alternatives
- what are the pros and cons of the most popular design patterns (API Gateway, Backend for Frontend and more)
- how to ensure that the communication between services is done right and what to do in case of connection issues
- why we’ve decided to use a monorepo (monolithic repository)
- what we’ve learned from using the remote procedure call framework gRPC
- how to monitor the efficiency of individual services and whole SOA-based systems.
DDD SoCal: Decompose your monolith: Ten principles for refactoring a monolith...Chris Richardson
This is a talk I gave at DDD SoCal.
1. Make the most of your monolith
2. Adopt microservices for the right reasons
3. It’s not just architecture
4. Get the support of the business
5. Migrate incrementally
6. Know your starting point
7. Begin with the end in mind
8. Migrate high-value modules first
9. Success is improved velocity and reliability
10. If it hurts, don’t do it
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
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.
Melbourne Jan 2019 - Microservices adoption anti-patterns: Obstacles to decom...Chris Richardson
A typical mission-critical enterprise application is a large, complex monolith developed by large team. The velocity of software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. As you might expect, migrating to microservices requires an enterprise to tackle numerous technology-related challenges. But enterprises often encounter obstacles that have less to do with technology and more to do with strategy, process, and organization.
In this talk I describe the essential characteristics of the microservice architecture.You will learn about its benefits and its drawbacks. I describe several anti-patterns of microservices adoption that he’s observed while working with clients around the world. You’ll learn the challenges that enterprises often face and how to overcome them as well as how to avoid the potholes when escaping monolithic hell.
Building Cloud-Native App Series - Part 2 of 11
Microservices Architecture Series
Event Sourcing & CQRS,
Kafka, Rabbit MQ
Case Studies (E-Commerce App, Movie Streaming, Ticket Booking, Restaurant, Hospital Management)
Decompose your monolith: Six principles for refactoring a monolith to microse...Chris Richardson
This was a talk I gave at the CTO virtual summit on July 28th. It describes 6 principles for refactoring to a microservice architecture.
1. Make the most of your monolith
2. Adopt microservices for the right reasons
3. Migrate incrementally
4. Begin with the end in mind
5. Migrate high-value modules first
6. Success is improved velocity and reliability
Kong Summit 2018 - Microservices: decomposing applications for testability an...Chris Richardson
In this presentation, I describe the essential characteristics of the microservice architecture. You will learn about the benefits and drawbacks of the microservice architecture and when it makes sense to use it. I discuss how the microservice architecture is not a silver bullet. You will learn about the microservice pattern language, which is a collection of patterns that solve architecture and design issues that you will encounter when using microservices.
CSI – IT2020, IIT Mumbai, October 6th 2017
Computer Society of India, Mumbai Chapter
The presentation focuses on Microservices architecture and the comparison between MicroService with Standard Monolithic Apps and SOA based Apps. It also gives a quick outline of Domain Driven Design, Event Sourcing and CQRS, Functional Reactive Programming and comparison of SAGA pattern with 2 Phase Commit.
http://www.csimumbai.org/it2020-17/index.html
Learn all about microservices from Product Marketing Manager Dan Giordano. We'll cover how to get started, the benefits, potential challenges, and how SmartBear can help.
Kevin Huang: AWS San Francisco Startup Day, 9/7/17
Architecture: When, how, and if to adopt microservices - Microservices are not for everyone! If you're a small shop, a monolith provides a great amount of value and reduces the complexities involved. However as your company grows, this monolith becomes more difficult to maintain. We’ll look at how microservices allow you to easily deploy and debug atomic pieces of infrastructure which allows for increased velocity in reliable, tested, and consistent deploys. We’ll look into key metrics you can use to identify the right time to begin the transition from monolith to microservices.
What are Microservices | Microservices Architecture Training | Microservices ...Edureka!
( Microservices Architecture Training: https://www.edureka.co/microservices-architecture-training)
This Edureka's Microservices tutorial on What are Microservices gives you an introduction to microservices and also shows the practical implementation of microservices with a demo.
In this video, you will learn the following:
1.Why Microservices
2.What Is Microservice Architecture
3.Features Of Microservice Architecture
4.Advantages Of Microservice Architecture
5.Companies Using Microservices
6.Hands-On Using SpringBoot
In this session, we’ll discuss the benefits of moving from monolithic to micro-services application architectures, and examine where micro-services can be used. We’ll share common transition strategies and relate them to the specifics of e-commerce and retail workloads, using customer examples. You’ll learn how to build micro-services using AWS services, and get a better understanding of the role of data storage, API endpoints and service discovery. Plus, you can learn from the real-life experience of Digital Goodie, an online retailing platform for connected commerce.
This slides deck about Microservices architecture and why do we need it. Architecture patterns which we need to follow doing Microservices architecture: Microservice, API Gateway, Service Discovery, Stateless/Shared-Nothing, Configuration/Service Consumption, Fault Tolerance (Circuit Breaker), Request Collapsing. And a bit about API Versioning
JFokus: Cubes, Hexagons, Triangles, and More: Understanding MicroservicesChris Richardson
The microservice architecture is becoming increasing important. But what is it exactly? Why should you care about microservices? And, what do you need to do to ensure that your organization uses the microservice architecture successfully? In this talk, I’ll answer these and other questions using shapes as visual metaphors. You will learn about the motivations for the microservice architecture and why simply adopting microservices is insufficient. I describe essential characteristics of microservices, You will learn how a successful microservice architecture consist of loosely coupled services with stable APIs that communicate asynchronous. I will cover strategies for effectively testing microservices.
Airbnb, From Monolith to Microservices: How to Scale Your Architecture, Futur...New Relic
Hear from Melanie Cebula, Software Engineer at Airbnb, on how they utilize microservices to scale their architecture at FutureStack17 NYC.
See the video here: https://youtu.be/N1BWMW9NEQc
Be sure to subscribe and follow New Relic at:
https://twitter.com/NewRelic
https://www.facebook.com/NewRelic
https://www.youtube.com/NewRelicInc
Microservices pattern language (microxchg microxchg2016)Chris Richardson
My talk from http://microxchg.io/2016/index.html.
Here is the video - https://www.youtube.com/watch?v=1mcVQhbkA2U
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs.
A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
CHRIS RICHARDSON FOUNDER, EVENTUATE
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs. A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
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
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.
Melbourne Jan 2019 - Microservices adoption anti-patterns: Obstacles to decom...Chris Richardson
A typical mission-critical enterprise application is a large, complex monolith developed by large team. The velocity of software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. As you might expect, migrating to microservices requires an enterprise to tackle numerous technology-related challenges. But enterprises often encounter obstacles that have less to do with technology and more to do with strategy, process, and organization.
In this talk I describe the essential characteristics of the microservice architecture.You will learn about its benefits and its drawbacks. I describe several anti-patterns of microservices adoption that he’s observed while working with clients around the world. You’ll learn the challenges that enterprises often face and how to overcome them as well as how to avoid the potholes when escaping monolithic hell.
Building Cloud-Native App Series - Part 2 of 11
Microservices Architecture Series
Event Sourcing & CQRS,
Kafka, Rabbit MQ
Case Studies (E-Commerce App, Movie Streaming, Ticket Booking, Restaurant, Hospital Management)
Decompose your monolith: Six principles for refactoring a monolith to microse...Chris Richardson
This was a talk I gave at the CTO virtual summit on July 28th. It describes 6 principles for refactoring to a microservice architecture.
1. Make the most of your monolith
2. Adopt microservices for the right reasons
3. Migrate incrementally
4. Begin with the end in mind
5. Migrate high-value modules first
6. Success is improved velocity and reliability
Kong Summit 2018 - Microservices: decomposing applications for testability an...Chris Richardson
In this presentation, I describe the essential characteristics of the microservice architecture. You will learn about the benefits and drawbacks of the microservice architecture and when it makes sense to use it. I discuss how the microservice architecture is not a silver bullet. You will learn about the microservice pattern language, which is a collection of patterns that solve architecture and design issues that you will encounter when using microservices.
CSI – IT2020, IIT Mumbai, October 6th 2017
Computer Society of India, Mumbai Chapter
The presentation focuses on Microservices architecture and the comparison between MicroService with Standard Monolithic Apps and SOA based Apps. It also gives a quick outline of Domain Driven Design, Event Sourcing and CQRS, Functional Reactive Programming and comparison of SAGA pattern with 2 Phase Commit.
http://www.csimumbai.org/it2020-17/index.html
Learn all about microservices from Product Marketing Manager Dan Giordano. We'll cover how to get started, the benefits, potential challenges, and how SmartBear can help.
Kevin Huang: AWS San Francisco Startup Day, 9/7/17
Architecture: When, how, and if to adopt microservices - Microservices are not for everyone! If you're a small shop, a monolith provides a great amount of value and reduces the complexities involved. However as your company grows, this monolith becomes more difficult to maintain. We’ll look at how microservices allow you to easily deploy and debug atomic pieces of infrastructure which allows for increased velocity in reliable, tested, and consistent deploys. We’ll look into key metrics you can use to identify the right time to begin the transition from monolith to microservices.
What are Microservices | Microservices Architecture Training | Microservices ...Edureka!
( Microservices Architecture Training: https://www.edureka.co/microservices-architecture-training)
This Edureka's Microservices tutorial on What are Microservices gives you an introduction to microservices and also shows the practical implementation of microservices with a demo.
In this video, you will learn the following:
1.Why Microservices
2.What Is Microservice Architecture
3.Features Of Microservice Architecture
4.Advantages Of Microservice Architecture
5.Companies Using Microservices
6.Hands-On Using SpringBoot
In this session, we’ll discuss the benefits of moving from monolithic to micro-services application architectures, and examine where micro-services can be used. We’ll share common transition strategies and relate them to the specifics of e-commerce and retail workloads, using customer examples. You’ll learn how to build micro-services using AWS services, and get a better understanding of the role of data storage, API endpoints and service discovery. Plus, you can learn from the real-life experience of Digital Goodie, an online retailing platform for connected commerce.
This slides deck about Microservices architecture and why do we need it. Architecture patterns which we need to follow doing Microservices architecture: Microservice, API Gateway, Service Discovery, Stateless/Shared-Nothing, Configuration/Service Consumption, Fault Tolerance (Circuit Breaker), Request Collapsing. And a bit about API Versioning
JFokus: Cubes, Hexagons, Triangles, and More: Understanding MicroservicesChris Richardson
The microservice architecture is becoming increasing important. But what is it exactly? Why should you care about microservices? And, what do you need to do to ensure that your organization uses the microservice architecture successfully? In this talk, I’ll answer these and other questions using shapes as visual metaphors. You will learn about the motivations for the microservice architecture and why simply adopting microservices is insufficient. I describe essential characteristics of microservices, You will learn how a successful microservice architecture consist of loosely coupled services with stable APIs that communicate asynchronous. I will cover strategies for effectively testing microservices.
Airbnb, From Monolith to Microservices: How to Scale Your Architecture, Futur...New Relic
Hear from Melanie Cebula, Software Engineer at Airbnb, on how they utilize microservices to scale their architecture at FutureStack17 NYC.
See the video here: https://youtu.be/N1BWMW9NEQc
Be sure to subscribe and follow New Relic at:
https://twitter.com/NewRelic
https://www.facebook.com/NewRelic
https://www.youtube.com/NewRelicInc
Microservices pattern language (microxchg microxchg2016)Chris Richardson
My talk from http://microxchg.io/2016/index.html.
Here is the video - https://www.youtube.com/watch?v=1mcVQhbkA2U
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs.
A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
CHRIS RICHARDSON FOUNDER, EVENTUATE
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs. A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
A pattern language for microservices (melbourne)Chris Richardson
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs.
A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
A Pattern Language for Microservices (@futurestack)Chris Richardson
When architecting an application, you need to choose between the traditional monolithic architecture consisting of a single large application, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it's important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs.
Omnikron webbinar - Microservices: enabling the rapid, frequent, and reliable...Chris Richardson
DevOps and Continuous deployment (CD), which are a set of practices for the rapid, frequent, and reliable delivery of software, are central to any digital transformation effort. DevOps/CD require your application to have a testable and deployable architecture. As a result, a large, complex, and monolithic legacy application is typically an obstacle to the adoption of DevOps/CD. You must use the microservice architecture, a.k.a. microservices. In this webinar, you will learn about the importance of having a testable and deployable architecture. We describe the microservice architecture along with its benefits, and how it enables DevOps/CD. You will also learn about the drawbacks of the microservice architecture. We describe strategies for incrementally refactoring a legacy monolithic application into microservices.
Decompose that WAR? A pattern language for microservices (@QCON @QCONSP)Chris Richardson
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it's important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs.
A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
Spring Days NYC - A pattern language for microservicesChris Richardson
This is a presentation that I gave at Spring Days NYC
When architecting an enterprise Java application, you need to choose between the traditional monolithic architecture consisting of a single large WAR file, or the more fashionable microservices architecture consisting of many smaller services. But rather than blindly picking the familiar or the fashionable, it’s important to remember what Fred Books said almost 30 years ago: there are no silver bullets in software. Every architectural decision has both benefits and drawbacks. Whether the benefits of one approach outweigh the drawbacks greatly depends upon the context of your particular project. Moreover, even if you adopt the microservices architecture, you must still make numerous other design decisions, each with their own trade-offs. A software pattern is an ideal way of describing a solution to a problem in a given context along with its tradeoffs. In this presentation, we describe a pattern language for microservices. You will learn about patterns that will help you decide when and how to use microservices vs. a monolithic architecture. We will also describe patterns that solve various problems in a microservice architecture including inter-service communication, service registration and service discovery.
Code Freeze 2018: There is no such thing as a microservice!Chris Richardson
This is a talk I gave at Code Freeze 2018:
The microservice architecture is becoming increasingly popular. However, frequent references to using “a microservice to solve a problem” suggest that the concept is not universally well understood. In this talk, I define the microservice architecture as an architectural style and explain what that actually means. I also describe how the primary goal of the microservice architecture is to enable continuous delivery and deployment, and how it achieves that. You will learn why the architecture that you pick for your application matters. And you will learn how to solve key challenges with decomposing an application into microservices. This talk explains why there is no such thing as a microservice!
This is a keynote I gave at the SATURN 2017 in Denver:
https://www.sei.cmu.edu/saturn/2017/
The microservice architecture is becoming increasingly popular. However, frequent references to using “a microservice to solve a problem” suggest that the concept is not universally well understood.
In this talk we define the microservice architecture as an architectural style and explain what that actually means. You will learn why the architecture that you pick for your application matters. We describe how the primary goal of the microservice architecture is to enable continuous delivery/deployment and how it achieves that.
You will learn how to solve key challenges with decomposing an application into microservices. We describe why there is no such thing as a microservice!
Using patterns and pattern languages to make better architectural decisions Chris Richardson
This is a presentation that gave at the O'Reilly Software Architecture Superstream: Software Architecture Patterns.
The talk's focus is the microservices pattern language.
However, it also shows how thinking with the pattern mindset - context/problem/forces/solution/consequences - leads to better technically decisions.
The microservices architecture offers tremendous benefits, but it’s not a silver bullet. It also has some significant drawbacks. The microservices pattern language—a collection of patterns that solve architecture, design, development, and operational problems—enables software developers to apply the microservices architecture effectively. I provide an overview of the microservices architecture and examines the motivations for the pattern language, then takes you through the key patterns in the pattern language.
The microservice architecture is becoming increasingly important. But what is it exactly? Why should you care about microservices? And, what do you need to do to ensure that your organization uses the microservice architecture successfully? In this talk, I’ll answer these and other questions. You will learn about the motivations for the microservice architecture and why simply adopting microservices is insufficient. I describe essential characteristics of microservices, You will learn how a successful microservice architecture consists of loosely coupled services with stable APIs that communicate asynchronously.
Oracle Code Sydney - There is no such thing as a microservice! Chris Richardson
This is a version of this talk that i gave at Oracle Code Sydney:
Key points:
Define the Microservice Architecture as an architectural style
Describe how it enables the continuous delivery of complex applications
Show how the microservices pattern language helps use the Microservice Architecture effectively
There is no such thing as a microservice! (oracle code nyc)Chris Richardson
This is a keynote I gave at Oracle Code 2017 in New York:
https://developer.oracle.com/code/newyork
The microservice architecture is becoming increasingly popular. However, frequent references to using “a microservice to solve a problem” suggest that the concept is not universally well understood.
In this talk we define the microservice architecture as an architectural style and explain what that actually means. You will learn why the architecture that you pick for your application matters. We describe how the primary goal of the microservice architecture is to enable continuous delivery/deployment and how it achieves that.
You will learn how to solve key challenges with decomposing an application into microservices. We describe why there is no such thing as a microservice!
SVCC Microservices: Decomposing Applications for Testability and Deployability Chris Richardson
Successful applications have a habit of growing. What’s more, the rate of growth increases over time because the development team typically gets larger. Eventually, the application will become extremely large and the organization ends up in monolithic hell. All aspects of development, testing and deployment are slow and painful. It’s impossible for the developers to keep up with the demands of the business. And, to make matters worse the application uses a technology stack that is increasingly obsolete. The way to escape monolithic hell is to migrate to the microservice architecture.
In this talk, you will learn about the essential characteristics of microservices. I describe the benefits and drawbacks of the microservice architecture and when it makes sense to use it. You will learn about the design problems you will encounter when using microservices. I describe how to solve this problems by applying the microservices pattern language. You will learn how the microservice architecture accelerates the delivery of large, complex applications.
Given at Silicon Valley Code Camp 2018
Dark Energy, Dark Matter and the Microservices Patterns?!Chris Richardson
Dark matter and dark energy are mysterious concepts from astrophysics that are used to explain observations of distant stars and galaxies. The Microservices pattern language - a collection of patterns that solve architecture, design, development, and operational problems — enables software developers to use the microservice architecture effectively. But how could there possibly be a connection between microservices and these esoteric concepts from astrophysics?
In this presentation, I describe how dark energy and dark matter are excellent metaphors for the competing forces (a.k.a. concerns) that must be resolved by the microservices pattern language. You will learn that dark energy, which is an anti-gravity, is a metaphor for the repulsive forces that encourage decomposition into services. I describe how dark matter, which is an invisible matter that has a gravitational effect, is a metaphor for the attractive forces that resist decomposition and encourage the use of a monolithic architecture. You will learn how to use the dark energy and dark matter forces as guide when designing services and operations.
Rapid, reliable, frequent and sustainable software development requires an architecture that is loosely coupled and modular.
Teams need to be able complete their work with minimal coordination and communication with other teams.
They also need to be able keep the software’s technology stack up to date.
However, the microservice architecture isn’t always the only way to satisfy these requirements.
Yet, neither is the monolithic architecture.
In this talk, I describe loose coupling and modularity and why they are is essential.
You will learn about three architectural patterns: traditional monolith, modular monolith and microservices.
I describe the benefits, drawbacks and issues of each pattern and how well it supports rapid, reliable, frequent and sustainable development.
You will learn some heuristics for selecting the appropriate pattern for your application.
YOW! Perth: Cubes, Hexagons, Triangles, and More: Understanding the Microserv...Chris Richardson
YOW! Perth 2019 presentation
The microservice architecture is becoming increasing important. But what is it exactly? Why should you care about microservices? And, what do you need to do to ensure that your organization uses the microservice architecture successfully? In this talk, I’ll answer these and other questions using shapes as visual metaphors. You will learn about the motivations for the microservice architecture and why simply adopting microservices is insufficient. I describe essential characteristics of microservices, You will learn how a successful microservice architecture consist of loosely coupled services with stable APIs that communicate asynchronous. I will cover strategies for effectively testing microservices.
Decomposing applications for deployability and scalability(SpringSource webinar)Chris Richardson
Today, there are several trends that are forcing application architectures to evolve. Users expect a rich, interactive and dynamic user experience on a wide variety of clients including mobile devices. Applications must be highly scalable, highly available and run on cloud environments. Organizations often want to frequently roll out updates, even multiple times a day. Consequently, it’s no longer adequate to develop simple, monolithic web applications that serve up HTML to desktop browsers.
In this talk we describe the limitations of a monolithic architecture. You will learn how to use the scale cube to decompose your application into a set of narrowly focused, independently deployable back-end services and an HTML 5 client. We will also discuss the role of technologies such as Spring and AMQP brokers. You will learn how a modern PaaS such as Cloud Foundry simplifies the development and deployment of this style of application.
Similar to A pattern language for microservices - June 2021 (20)
A common microservice architecture anti-pattern is more the merrier. It occurs when an organization team builds an excessively fine-grained architecture, e.g. one service-per-developer. In this talk, you will learn about the criteria that you should consider when deciding service granularity. I'll discuss the downsides of a fine-grained microservice architecture. You will learn how sometimes the solution to a design problem is simply a JAR file.
YOW London - Considering Migrating a Monolith to Microservices? A Dark Energy...Chris Richardson
This is a talk I gave at YOW! London 2022.
Let's imagine that you are responsible for an aging monolithic application that's critical to your business. Sadly, getting changes into production is a painful ordeal that regularly causes outages. And to make matters worse, the application's technology stack is growing increasingly obsolete. Neither the business nor the developers are happy. You need to modernize your application and have read about the benefits of microservices. But is the microservice architecture a good choice for your application?
In this presentation, I describe the dark energy and dark matter forces (a.k.a. concerns) that you must consider when deciding between the monolithic and microservice architectural styles. You will learn about how well each architectural style resolves each of these forces. I describe how to evaluate the relative importance of each of these forces to your application. You will learn how to use the results of this evaluation to decide whether to migrate to the microservice architecture.
Dark energy, dark matter and microservice architecture collaboration patternsChris Richardson
Dark energy and dark matter are useful metaphors for the repulsive forces, which encourage decomposition into services, and the attractive forces, which resist decomposition. You must balance these conflicting forces when defining a microservice architecture including when designing system operations (a.k.a. requests) that span services.
In this talk, I describe the dark energy and dark matter forces. You will learn how to design system operations that span services using microservice architecture collaboration patterns: Saga, Command-side replica, API composition, and CQRS patterns. I describe how each of these patterns resolve the dark energy and dark matter forces differently.
It sounds dull but good architecture documentation is essential. Especially when you are actively trying to improve your architecture.
For example, I spend a lot time helping clients modernize their software architecture. More often than I like, I’m presented with a vague and lifeless collection of boxes and lines. As a result, it’s sometimes difficult to discuss the architecture in a meaningful and productive way. In this presentation, I’ll describe techniques for creating minimal yet effective documentation for your application’s microservice architecture. In particular, you will learn how documenting scenarios can bring your architecture to life.
Events to the rescue: solving distributed data problems in a microservice arc...Chris Richardson
To deliver a large complex application rapidly, frequently and reliably, you often must use the microservice architecture.
The microservice architecture is an architectural style that structures the application as a collection of loosely coupled services.
One challenge with using microservices is that in order to be loosely coupled each service has its own private database.
As a result, implementing transactions and queries that span services is no longer straightforward.
In this presentation, you will learn how event-driven microservices address this challenge.
I describe how to use sagas, which is an asynchronous messaging-based pattern, to implement transactions that span services.
You will learn how to implement queries that span services using the CQRS pattern, which maintain easily queryable replicas using events.
QConPlus 2021: Minimizing Design Time Coupling in a Microservice ArchitectureChris Richardson
Delivering large, complex software rapidly, frequently and reliably requires a loosely coupled organization. DevOps teams should rarely need to communicate and coordinate in order to get work done. Conway's law states that an organization and the architecture that it develops mirror one another. Hence, a loosely coupled organization requires a loosely coupled architecture.
In this presentation, you will learn about design-time coupling in a microservice architecture and why it's essential to minimize it. I describe how to design service APIs to reduce coupling. You will learn how to minimize design-time coupling by applying a version of the DRY principle. I describe how key microservices patterns potentially result in tight design time coupling and how to avoid it.
Mucon 2021 - Dark energy, dark matter: imperfect metaphors for designing micr...Chris Richardson
In order to explain certain astronomical observations, physicists created the mysterious concepts of dark energy and dark matter.
Dark energy is a repulsive force.
It’s an anti-gravity that is forcing matter apart and accelerating the expansion of the universe.
Dark matter has the opposite attraction effect.
Although it’s invisible, dark matter has a gravitational effect on stars and galaxies.
In this presentation, you will learn how these metaphors apply to the microservice architecture.
I describe how there are multiple repulsive forces that drive the decomposition of your application into services.
You will learn, however, that there are also multiple attractive forces that resist decomposition and bind software elements together.
I describe how as an architect you must find a way to balance these opposing forces.
Skillsmatter CloudNative eXchange 2020
The microservice architecture is a key part of cloud native.
An essential principle of the microservice architecture is loose coupling.
If you ignore this principle and develop tightly coupled services the result will mostly likely be yet another "microservices failure story”.
Your application will be brittle and have all of disadvantages of both the monolithic and microservice architectures.
In this talk you will learn about the different kinds of coupling and how to design loosely coupled microservices.
I describe how to minimize design time and increase the productivity of your DevOps teams.
You will learn how how to reduce runtime coupling and improve availability.
I describe how to improve availability by minimizing the coupling caused by your infrastructure.
The primary goal of the microservice architecture is to enable the rapid, reliable delivery of software with DevOps. One of the pillars of DevOps is automated testing, yet many organizations attempt to adopt microservices while still doing manual testing. What’s more, the microservice architecture has its own distinctive automated testing challenges.
This presentation describes how to descend the testing pyramid and replace slow, brittle, end-to-end tests with faster, more reliable tests for individual services. You will learn how to write tests that ensure that service APIs evolve while preserving backward compatibility. You’ll learn how, by running these tests in a deployment pipeline, you will fully benefit from microservices.
Oracle CodeOne 2019: Decompose Your Monolith: Strategies for Migrating to Mic...Chris Richardson
A typical mission-critical enterprise application is a large, complex monolith developed by a large team. Software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. But how do you know whether it makes sense to migrate to microservices and how to get there?
This session describes when you should consider migrating to microservices. You will learn strategies for migrating a monolith application to a microservice architecture. The presentation explains how to implement new functionality as services, and you will also learn how to incrementally break apart a monolith, one service at a time.
MicroCPH - Managing data consistency in a microservice architecture using SagasChris Richardson
The services in a microservice architecture must be loosely coupled and so cannot share database tables. What’s more, two-phase commit (aka a distributed transaction) is not a viable option for modern applications. Consequently, a microservices application must use the Saga pattern, which maintains data consistency using a series of local transactions.
In this presentation, you will learn how sagas work and how they differ from traditional transactions. We describe how to use sagas to develop business logic in a microservices application. You will learn effective techniques for orchestrating sagas and how to use messaging for reliability. We will describe the design of a saga framework for Java and show a sample application.
GotoChgo 2019: Not Just Events: Developing Asynchronous MicroservicesChris Richardson
The microservice architecture functionally decomposes an application into a set of services. Each service has its own private database that’s only accessible indirectly through the services API. Consequently, implementing queries and transactions that span multiple services is challenging.
In this presentation, you will learn how to solve these distributed data management challenges using asynchronous messaging. Chris will share with you how to implement transactions using sagas, which are sequences of local transactions. You will learn how to coordinate sagas using either events or command messages. Chris will also explore how to implement queries using Command Query Responsibility Segregation (CQRS), which uses events to maintain easily queried replicas.
YOW2018 - Events and Commands: Developing Asynchronous MicroservicesChris Richardson
The microservice architecture functionally decomposes an application into a set of services. Each service has its own private database that’s only accessible indirectly through the services API. Consequently, implementing queries and transactions that span multiple services is challenging.
In this presentation, you will learn how to solve these distributed data management challenges using asynchronous messaging. I describe how to implement transactions using sagas, which are sequences of local transactions, coordinated using messages. You will learn how to implement queries using Command Query Responsibility Segregation (CQRS), which uses events to maintain replicas. I describe how to use event sourcing, which is an event-centric approach to business logic and persistence, in a microservice architecture.
Mucon: Not Just Events: Developing Asynchronous MicroservicesChris Richardson
The microservice architecture functionally decomposes an application into a set of services. Each service has its own private database that’s only accessible indirectly through the services API. Consequently, implementing queries and transactions that span multiple services is challenging. In this presentation, you will learn how to solve these distributed data management challenges using asynchronous messaging. Chris will share with you how to implement transactions using sagas, which are sequences of local transactions. You will learn how to coordinate sagas using either events or command messages. Chris will also explore how to implement queries using Command Query Responsibility Segregation (CQRS), which uses events to maintain easily queried replicas.
OReilly SACON London: Potholes in the road from monolithic hell: Microservice...Chris Richardson
A typical mission-critical enterprise application is a large, complex monolith developed by large team. The velocity of software delivery is usually slow, and the team struggles to keep up with the demands of the business. Consequently, many enterprise applications are good candidates to be migrated to the microservice architecture. As you might expect, migrating to microservices requires an enterprise to tackle numerous technology-related challenges. But enterprises often encounter obstacles that have less to do with technology and more to do with strategy, process, and organization.
Chris Richardson details several anti-patterns of microservices adoption that he’s observed while working with clients around the world. You’ll learn the challenges that enterprises often face and how to overcome them as well as how to avoid the potholes when escaping monolithic hell.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
Your Digital Assistant.
Making complex approach simple. Straightforward process saves time. No more waiting to connect with people that matter to you. Safety first is not a cliché - Securely protect information in cloud storage to prevent any third party from accessing data.
Would you rather make your visitors feel burdened by making them wait? Or choose VizMan for a stress-free experience? VizMan is an automated visitor management system that works for any industries not limited to factories, societies, government institutes, and warehouses. A new age contactless way of logging information of visitors, employees, packages, and vehicles. VizMan is a digital logbook so it deters unnecessary use of paper or space since there is no requirement of bundles of registers that is left to collect dust in a corner of a room. Visitor’s essential details, helps in scheduling meetings for visitors and employees, and assists in supervising the attendance of the employees. With VizMan, visitors don’t need to wait for hours in long queues. VizMan handles visitors with the value they deserve because we know time is important to you.
Feasible Features
One Subscription, Four Modules – Admin, Employee, Receptionist, and Gatekeeper ensures confidentiality and prevents data from being manipulated
User Friendly – can be easily used on Android, iOS, and Web Interface
Multiple Accessibility – Log in through any device from any place at any time
One app for all industries – a Visitor Management System that works for any organisation.
Stress-free Sign-up
Visitor is registered and checked-in by the Receptionist
Host gets a notification, where they opt to Approve the meeting
Host notifies the Receptionist of the end of the meeting
Visitor is checked-out by the Receptionist
Host enters notes and remarks of the meeting
Customizable Components
Scheduling Meetings – Host can invite visitors for meetings and also approve, reject and reschedule meetings
Single/Bulk invites – Invitations can be sent individually to a visitor or collectively to many visitors
VIP Visitors – Additional security of data for VIP visitors to avoid misuse of information
Courier Management – Keeps a check on deliveries like commodities being delivered in and out of establishments
Alerts & Notifications – Get notified on SMS, email, and application
Parking Management – Manage availability of parking space
Individual log-in – Every user has their own log-in id
Visitor/Meeting Analytics – Evaluate notes and remarks of the meeting stored in the system
Visitor Management System is a secure and user friendly database manager that records, filters, tracks the visitors to your organization.
"Secure Your Premises with VizMan (VMS) – Get It Now"
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
7. @crichardson
Yet almost 30 years later
developers are still
passionately arguing over
“silver bullets”
Functional programming
8. @crichardson
Suck/Rock Dichotomy
Spring vs. Java EE
JavaScript vs. Java
Functional programming vs. Object-oriented
http://nealford.com/memeagora/2009/08/05/suck-rock-dichotomy.html
Containers vs. Virtual Machines
12. @crichardson
Alternative
Pattern
The structure of a pattern
Pattern
Benefits
Drawbacks
Issues
Alternative
Pattern
Pattern
that
addresses
issue
Context
Problem
Solution
aka the situation
(conflicting) issues/
requirements/etc to
address
Forces
Consequences
13. Pattern language
A collection of
related patterns
that solve problems
in a particular
domain
http://en.wikipedia.org/wiki/A_Pattern_Language
Motivating
Pattern
Solution
Pattern
Solution
Pattern A
Solution
Pattern B
Generic
Pattern
Specific
Pattern
Has
issue
Solves
issue
Alternative
solutions
Refines
15. @crichardson
The pattern language guides you
when developing an architecture
What architectural decisions you must make (a.k.a. problems
to solve)
For each decision/problem:
Available patterns
Trade-offs of each pattern
17. @crichardson
Success triangle
Process: Lean + DevOps/Continuous Delivery & Deployment
Organization:
Network of small,
loosely coupled, teams
Architecture: ???
IT must deliver software
rapidly, frequently, reliably and
sustainably
Businesses must be
nimble, agile and
innovate faster
S/W
VUCA
18. Development in high performing
organizations
“Complete their work without communicating and
coordinating with people outside their team”
“Make large-scale changes to the design of their system
without depending on other teams to make changes in
their systems or creating significant work for other teams”
….
Loose design-time coupling/
modularity
=
20. @crichardson
Successful applications live for a long time, e.g. 10 years,
20 years, …
BUT
Technology changes: Programming languages,
frameworks, …
Time
Technology A Technology B
V1 V2 V3 V…
Importance
The importance of a technology changes over time
22. @crichardson
The context, problem and
forces
Context: IT must deliver software rapidly, frequently, reliably and sustainably
Problem: what’s the architecture?
Forces
Simplicity
Testability
Deployability
Modularity / Loose coupling
Evolvability (of technology stack)
24. @crichardson
Tomcat/App. Server
Food To Go: Monolithic
architecture
Browser/
Client
WAR/EAR
MySQL
Database
Delivery
management
Order
Management
Kitchen
Management
Web UI
Restaurant
Management
HTML
REST/JSON
The application
25. @crichardson
Many teams, one application
Orders
Team
FTGO
application
Kitchen
Team
Automated deployment pipeline
Source code repository
Delivery
Team
Production
26. Benefits and drawbacks
Benefits
Simplicity of development: ACID
transactions, local method/function
calls
Simplicity of operations: one
application
Drawbacks
Potentially large codebase
overwhelms developers
Single technology stack
Teams cannot deploy changes
independently
Entire application subject to
regulatory requirements
Potentially slow deployment pipeline
Poor fault isolation
27. @crichardson
Issues
How to enable many developers to
frequently commit their changes?
How to improve productivity by enabling
developers to work on part of the
application?
How to enable teams to work
independently?
How to accelerate deployment pipeline?
Merge Queue
Modular
Monolith
Parallelization
28. @crichardson
Many teams, modular monolith
Order
Module
Orders
Team
Deployment
pipeline
Source code repository
Kitchen
Module
Kitchen
Team
Deployment
pipeline
Source code repository
Delivery
Module
Delivery
Team
Deployment
pipeline
Source code repository
Production
Deployment
pipeline
FTGO
application
Assembles
and tests
29. Pattern: microservice
architecture
Highly maintainable and
testable
Minimal lead time (time from
commit to deploy)
Loosely coupled
Independently deployable
Implements a business
capability
Owned/developed/tested/
deployed by a small team
An architectural
style
that structures an
application as a
set of deployable/
executable units,
a.k.a. services
A service is:
30. @crichardson
Food to Go: Microservice
architecture
Browser
Mobile
Application
API
Gateway
Order
Service
Restaurant
Service
Delivery
Service
…
Service
Order
Database
Restaurant
Database
Delivery
Database
…
Database
REST
REST
JavaScript
Message
Broker
31. @crichardson
Loosely coupled teams and
services
Order
Service
Orders
Team
Automated deployment pipeline
Source code repository
Kitchen
Service
Kitchen
Team
Automated deployment pipeline
Source code repository
Delivery
Service
Delivery
Team
Automated deployment pipeline
Source code repository
Working independently > 80% of the time
Production
32. Benefits and drawbacks
Benefits
Multiple technology stacks/
incremental evolution
Teams can deploy changes
independently
Fast deployment pipeline
Improved fault isolation
Drawbacks
Potential complexity of
distributed architecture:
eventual consistency, inter-
service communication
More complex operations:
observability and
troubleshooting
37. Pattern: Shared database
Benefits:
Simple, familiar ACID
transactions
Drawbacks:
Design-time coupling
Runtime coupling
Order Service
Customer
Service
Database
Order
Table
Customer
Table
38. Pattern: Database per Service
Benefits:
Loose design-time
coupling
Loose runtime coupling
Drawbacks:
More complex, eventual
consistency
Orders Service
Customer
Service
Order
Database
Customer
Database
39. How to implement
transactions?
Context:
You have applied the
Microservice architecture and
Database per service patterns
Problem:
How to implement
transactions that span
services/databases?
Forces:
Services must be loosely
coupled
Database per
Service
Saga
2PC
40. Pattern: 2PC
Benefits
Simplicity of ACID transactions
Drawbacks
Tight runtime coupling
Challenging to recover from
coordinator failures
Not supported by all databases
https://en.wikipedia.org/wiki/Two-phase_commit_protocol
42. How to implement queries?
Context:
You have applied the
Microservice architecture and
Data per service patterns
Problem:
How to implement queries
that span services?
Forces:
Services must be loosely
coupled
Database per
Service
CQRS
API
Composition