Slides for the talk in Ruby SG meetup. (Apr 2018)
https://github.com/sathiyaseelan/grpc-client-ruby
https://github.com/sathiyaseelan/grpc-client-go
https://github.com/sathiyaseelan/grpc-rails-api
During my journey in micro-services, it became apparent that the REST standard has been widely used in communication between micro-services for a long time. But recently the gRPC started to invade its territory. It turns out that there are some good reasons for this. In this lecture, I will present an introduction to gRCP, its main characteristics and the reasons why companies like Google, Netflix, and Docker are adopting this flexible and performative medium of communication.
gRPC in Golang presentation
In this talk, I introduced gRPC, Protocol buffer, and how to use them with golang.
Source code used in the presentation: http://github.com/AlmogBaku/grpc-in-go
Presentation at NetPonto community: "We’re going to discuss gRPC, Google’s open-source RPC framework. I’ll dive a bit into the history of RPC as a protocol, and what its historical use has been. I’ll also highlight some benefits to adopt gRPC and how its possible to swap out parts of gRPC and still take advantage of gRPC’s benefits. Finally I’ll answer the question that has been on many lips since gRPC was announced — what does this mean for REST?"
During my journey in micro-services, it became apparent that the REST standard has been widely used in communication between micro-services for a long time. But recently the gRPC started to invade its territory. It turns out that there are some good reasons for this. In this lecture, I will present an introduction to gRCP, its main characteristics and the reasons why companies like Google, Netflix, and Docker are adopting this flexible and performative medium of communication.
gRPC in Golang presentation
In this talk, I introduced gRPC, Protocol buffer, and how to use them with golang.
Source code used in the presentation: http://github.com/AlmogBaku/grpc-in-go
Presentation at NetPonto community: "We’re going to discuss gRPC, Google’s open-source RPC framework. I’ll dive a bit into the history of RPC as a protocol, and what its historical use has been. I’ll also highlight some benefits to adopt gRPC and how its possible to swap out parts of gRPC and still take advantage of gRPC’s benefits. Finally I’ll answer the question that has been on many lips since gRPC was announced — what does this mean for REST?"
Introduction to gRPC: A general RPC framework that puts mobile and HTTP/2 fir...Codemotion
gRPC is a high performance, language-neutral, general RPC framework developed and open sourced by Google. Built on the HTTP/2 standard, gRPC brings many benefits such as bidirectional streaming, flow control, header compression, multiplexing and more. In this session, you will learn about gRPC and how you can use it in your applications.
Przemek Nowakowski: Podejście mikroserwisowe w naszym projekcie, oprócz oczywistych zalet, potrafi wygenerować też szereg problemów – między innymi z komunikacją pomiędzy poszczególnymi serwisami. W prezentacji omówimy od podstaw framework gRPC, dzięki któremu będziemy w stanie w szybki i przyjemny sposób połączyć nasze serwisy. Sprawdzimy też, do czego się nadaje, do czego nie oraz prześledzimy podstawowe problemy, jakie możemy napotkać przy takim podejściu. Nie obejdzie się również bez porównania z obecnymi na rynku alternatywami i sprawdzenia, co z tą obiecywaną wysoką wydajnością.
gRPC can help minimize the barrier of cross-system communication by providing language-agnostic API definitions, backward and forward compatible versioning with protocol buffers, and pluggable load balancing and tracing. You will see how to quickly get up and running with the gRPC framework using Node.js from creating a protocol definition, creating meaningful health checks, and securing the endpoint. Additionally, this session will go over best practices and how to take full advantage of what gRPC has to offer.
Spend some time working with OpenAPI and gRPC and you’ll notice that these two technologies have a lot in common. Both are open source efforts, both describe APIs, and both promise better experiences for API producers and consumers. So why do we need both? If we do, what value does each provide? What can each project learn from the other? We’ll bring the two together for a side-by-side comparison and pose answers to these and other questions about two API methodologies that will do much to influence the future of networked APIs.
gRPC is used to communicate between microservices. You can generate code in more than 12 languages using gRPC .It is 25 times more performant than REST API. The session covers grpc internals deep dive and types of streaming possible in gRPC and short demo on grpc
RabbitMQ is an open source message-broker software that originally implemented the Advanced Message Queuing Protocol (AMQP).it accepts and forwards messages.
Back in 2015, Square and Google collaborated to launch gRPC, an open source RPC framework backed by protocol buffers and HTTP/2, based on real-world experiences operating microservices at scale. If you build microservices, you will be interested in gRPC.
This webcast covers:
- a technical overview of gRPC
- use cases and applicability in your stack
- a deep dive into the practicalities of operationalizing gRPC
Introduction to gRPC: A general RPC framework that puts mobile and HTTP/2 fir...Codemotion
gRPC is a high performance, language-neutral, general RPC framework developed and open sourced by Google. Built on the HTTP/2 standard, gRPC brings many benefits such as bidirectional streaming, flow control, header compression, multiplexing and more. In this session, you will learn about gRPC and how you can use it in your applications.
Przemek Nowakowski: Podejście mikroserwisowe w naszym projekcie, oprócz oczywistych zalet, potrafi wygenerować też szereg problemów – między innymi z komunikacją pomiędzy poszczególnymi serwisami. W prezentacji omówimy od podstaw framework gRPC, dzięki któremu będziemy w stanie w szybki i przyjemny sposób połączyć nasze serwisy. Sprawdzimy też, do czego się nadaje, do czego nie oraz prześledzimy podstawowe problemy, jakie możemy napotkać przy takim podejściu. Nie obejdzie się również bez porównania z obecnymi na rynku alternatywami i sprawdzenia, co z tą obiecywaną wysoką wydajnością.
gRPC can help minimize the barrier of cross-system communication by providing language-agnostic API definitions, backward and forward compatible versioning with protocol buffers, and pluggable load balancing and tracing. You will see how to quickly get up and running with the gRPC framework using Node.js from creating a protocol definition, creating meaningful health checks, and securing the endpoint. Additionally, this session will go over best practices and how to take full advantage of what gRPC has to offer.
Spend some time working with OpenAPI and gRPC and you’ll notice that these two technologies have a lot in common. Both are open source efforts, both describe APIs, and both promise better experiences for API producers and consumers. So why do we need both? If we do, what value does each provide? What can each project learn from the other? We’ll bring the two together for a side-by-side comparison and pose answers to these and other questions about two API methodologies that will do much to influence the future of networked APIs.
gRPC is used to communicate between microservices. You can generate code in more than 12 languages using gRPC .It is 25 times more performant than REST API. The session covers grpc internals deep dive and types of streaming possible in gRPC and short demo on grpc
RabbitMQ is an open source message-broker software that originally implemented the Advanced Message Queuing Protocol (AMQP).it accepts and forwards messages.
Back in 2015, Square and Google collaborated to launch gRPC, an open source RPC framework backed by protocol buffers and HTTP/2, based on real-world experiences operating microservices at scale. If you build microservices, you will be interested in gRPC.
This webcast covers:
- a technical overview of gRPC
- use cases and applicability in your stack
- a deep dive into the practicalities of operationalizing gRPC
This presentation is an overview of the API design and management solutions suitable for Cloud Native Environments. This main focus lies on synchronous API design and micro services.
gRPC is designed to be fast and high performance. It's basically can overcome performance issues caused by REST communications between different dependent microservices.
gRPC supports Binary data transfer in the form of Protocol Buffers which makes it extremely efficient in the Microservice cloud environment.
This presentation is all about gRPC. gRPC is a modern open-source high-performance RPC framework that can run in any environment. It can efficiently connect services in and across data centers with pluggable support for load balancing, tracing, health checking and authentication. With gRPC, we can define our service once in a .proto file and implement clients and servers in any of the gRPC’s supported languages. gRPC is roughly 7 times faster than REST when receiving data. It is 10 times faster than REST when sending data for this specific payload.
Devoxx UK, May, 2022, Mario-Leander Reimer (@LeanderReimer, Principal Software Architect bei QAware).
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
This talk focused on modern and efficient Inter Process Communication (IPC) for microservices. We start with a REST API, built using JAX-RS and Quarkus to briefly discuss the pros and cons of this approach. We extended the API with an efficient Protobuf payload representation in order to finally transform the API into a fully fledged high-performance gRPC interface definition. But that’s not all! To put some extra icing on the cake, this talk demonstrated how to consume the gRPC service from a JavaScript web client and also how to completely generate a matching REST API from an enhanced gRPC interface definition to ensure full interoperability in a microservice architecture.
Bringing Learnings from Googley Microservices with gRPC - Varun Talwar, GoogleAmbassador Labs
Varun Talwar, product manager on Google's gRPC project discusses the fundamentals and specs of gRPC inside of a Google-scale microservices architecture.
Webinar: Draw a line between HTTP/2 client and HTTP ClientKnoldus Inc.
This PPT will cover the following topics:
1. What is Http2 Client?
2. Difference between HTTP client and HTTP2 client?
3. Asynchronous way of HTTP calls.
4. New features in HTTP client API to support HTTP2 in Java 9.
betterCode (API) 2022, April, Mario-Leander Reimer (@LeanderReimer, Principal Software Architect bei QAware).
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
This talk focused on modern and efficient Inter-Process Communication (IPC) for microservices.
We started with a simple REST API built with JAX-RS and Quarkus, and briefly discussed the pros and cons of this approach. We extended the API with an efficient protocol-buffers serialization and converted it into a full-featured high-performance GRPC interface.
But that's not all! Based on the gRPC interface definition, we generated a matching REST API in full again: The circle towards seamless interoperability between microservices is closed.
With the gaining popularity of SOA, gRPC architecture, which was adapted by Google for internal services communication ,has been gaining popularity. This slide share is about testing gRPC services at the service layer.
An introduction to KrakenD, the ultra-high performance API Gateway with middlewares. An opensource tool built using go that is currently serving traffic in major european sites.
SignalR or gRPC: Choosing the Right Technology for Real-Time Communication in...Tien Nguyen
Choosing the right technology for real-time communication in your web application is important. Our guide compares SignalR and gRPC, so you can choose the one that meets your needs.
https://www.frontendmag.com/insights/signalr-vs-grpc/
Our presentation of the paper at the 7th international Workshop on the Web of Things http://webofthings.org/wp-content/uploads/2016/07/WoT_2016_Paper_6_ConstrainedSemanticWoT.pdf
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
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.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
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.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
2. REST APIs
● Well defined HTTP verbs
● JSON objects can be consumed by JavaScript easily.
● cURL friendly.
● Matured HTTP client libraries support in major languages.
6. Other problems
● Maintenance of the API documentation.
● JSON is text based which added unnecessary burden to the performance when serializing and
deserializing data.
8. gRPC
● High performance RPC system.
● Uses HTTP/2 for transport.
● Uses ProtoBuf as Message Format.
● Supports different modes such as unary and bidirectional streaming.
● Ability to Cancel or Timeout requests.
9. ProtoBuf
● Mechanism for serializing structured data
● Binary Message Format
● For describing both service interface and message
structure
Advantages:
1. Better Performance
2. Easy to read Service and Message Definition
3. Able to generate Stub Classes Programmatically
10. Benefits of gRPC
1. Proto files itself act as the service documentation.
2. Automatic code generation for stubs by using proto compilers.
3. Better Performance by using HTTP/2 for transport and protobuf for serializing
11. Writing gRPC service
Steps:
1. Write Service Definition in Proto file format.
2. Generate Client / Server code using proto compiler.
3. Implement the Server by extending the generated server code.
4. Implement the Client by calling methods using the generated Client Stub.
