COSCUP 2020 Google 技術 x 公共參與 x 開源 口罩地圖技術開源KAI CHU CHUNG
這次台灣在防疫的表現上是亮眼的,其中最早的科技防疫「口罩地圖」扮演了拋磚引玉的作用,透過 Google Map 的結合,讓許多民眾可以很容易的找尋口罩物資,之後行政院也拍板釋出口罩存量的 open data,讓整個開放社群有更多資訊力量的投入。
介紹第一版「超商口罩地圖」的起源和概念,與第二版「藥局口罩地圖」的團隊組組成與技術應用,第二版口罩地圖是兩位 GDE 與三位 GDG organizer 的協同作業,在短短一個晚上時間內,使用 Google 雲端服務,做好能夠扛載第一天 80 萬次數的使用量。
COSCUP 2020 Google 技術 x 公共參與 x 開源 口罩地圖技術開源KAI CHU CHUNG
這次台灣在防疫的表現上是亮眼的,其中最早的科技防疫「口罩地圖」扮演了拋磚引玉的作用,透過 Google Map 的結合,讓許多民眾可以很容易的找尋口罩物資,之後行政院也拍板釋出口罩存量的 open data,讓整個開放社群有更多資訊力量的投入。
介紹第一版「超商口罩地圖」的起源和概念,與第二版「藥局口罩地圖」的團隊組組成與技術應用,第二版口罩地圖是兩位 GDE 與三位 GDG organizer 的協同作業,在短短一個晚上時間內,使用 Google 雲端服務,做好能夠扛載第一天 80 萬次數的使用量。
Hiveminder - Everything but the Secret SauceJesse Vincent
Ten tools and techniques to help you:
Find bugs faster バグの検出をもっと素早く
Build web apps ウェブアプリの構築
Ship software ソフトのリリース
Get input from users ユーザからの入力を受けつける
Own the Inbox 受信箱を用意する
今日の話
Here are the slides from Gareth Rushgrove's PuppetConf 2016 presentation called Running Puppet Software in Docker Containers. Watch the videos at https://www.youtube.com/playlist?list=PLV86BgbREluVjwwt-9UL8u2Uy8xnzpIqa
Uma introdução ao uso de Sockets usando Golang, apresenta as formas de criar seus próprios Sockets e qual cenário poderia está aplicando Sockets.
Aborda como a arquitetura Rest funciona e qual seria o cenário para sua aplicabilidade comparada com Socket.
A apresentação é uma tentativa de apresentar os recursos e poder do Golang quando o assunto é REST e Socket.
Continuous Integration & Continuous Delivery with GCPKAI CHU CHUNG
quick introduction to CI & CD with Google cloud platform
- App Engine Development
- Devops: CI & CD (Docker, gitlab, GCP)
- Tips & Study information
repo: https://gitlab.com/cage1016/gae-flask
1. Why we moving API from REST to Graphql?
2. What is Graphql?
3. Graphql in Golang (Why we choose Golang)
4. How to testing Graphql in Golang
5. Deploy Graphql application
[Image Results] Java Build Tools: Part 2 - A Decision Maker's Guide Compariso...ZeroTurnaround
For you lazy coders out there, we offer the visual aids for the first 3 chapters of "Java Build Tools: Part 2 - A Decision Maker's Comparison of Maven, Gradle and Ant + Ivy". Here you can find the raw scores given to each tool based on 6 feature categories. **Download the full report to see Chapter 4, mapping the features against different user profiles**
CI : the first_step: Auto Testing with CircleCI - (MOSG)Soshi Nemoto
Continuous Integration
The First stop : Auto Testing ( w/ Circle CI)
Mulodo Open Study Group (MOSG) @HCMC, Vietnam
http://www.meetup.com/Open-Study-Group-Saigon/events/232272580/
Here are the slides from Chris Barker and Deepak Giridharagopal's PuppetConf 2016 presentation called Docker, Mesos, Kubernetes and...Puppet? Don't Panic!. Watch the videos at https://www.youtube.com/playlist?list=PLV86BgbREluVjwwt-9UL8u2Uy8xnzpIqa
Gradle build tool that rocks with DSL JavaOne India 4th May 2012Rajmahendra Hegde
For the long time, we have used various build tools to package applications for new software releases or applying patches to existing applications etc. dependency management, version controlling, scalability, flexibility, single-multiple projects sup portability are some of the key areas that drove the selection of a build tool, This session focuses on Gradle as a successful build tool and looks into all the above areas and uses Groovy as a DSL. We will also look into how easy it is to use Gradle as compared to other open source build tools.
Photos: https://plus.google.com/u/0/photos/105295086916869617504/albums/5739617166453582993
Gradle build tool that rocks with DSL By Rajmahendra Hegde at JavaOne Hyderabad, India on 4th May 2012
Friday session where we explained what is gradle and some of the hidden features and possibilities that gradle gives to developers to customize their builds in a clean and easy way.
How to deploy Docker containers with Fabricio.
Fabricio supports image building, container creation and update, applying migrations, rollback, backup and restore.
Link to the project: https://github.com/renskiy/fabricio
Kubernetes is exploding in popularity right now and has all the buzz and cargo-culting that Docker enjoyed just a few years ago. But what even is Kubernetes? How do I run my PHP apps in it? Should I run my PHP apps in it ?
Hiveminder - Everything but the Secret SauceJesse Vincent
Ten tools and techniques to help you:
Find bugs faster バグの検出をもっと素早く
Build web apps ウェブアプリの構築
Ship software ソフトのリリース
Get input from users ユーザからの入力を受けつける
Own the Inbox 受信箱を用意する
今日の話
Here are the slides from Gareth Rushgrove's PuppetConf 2016 presentation called Running Puppet Software in Docker Containers. Watch the videos at https://www.youtube.com/playlist?list=PLV86BgbREluVjwwt-9UL8u2Uy8xnzpIqa
Uma introdução ao uso de Sockets usando Golang, apresenta as formas de criar seus próprios Sockets e qual cenário poderia está aplicando Sockets.
Aborda como a arquitetura Rest funciona e qual seria o cenário para sua aplicabilidade comparada com Socket.
A apresentação é uma tentativa de apresentar os recursos e poder do Golang quando o assunto é REST e Socket.
Continuous Integration & Continuous Delivery with GCPKAI CHU CHUNG
quick introduction to CI & CD with Google cloud platform
- App Engine Development
- Devops: CI & CD (Docker, gitlab, GCP)
- Tips & Study information
repo: https://gitlab.com/cage1016/gae-flask
1. Why we moving API from REST to Graphql?
2. What is Graphql?
3. Graphql in Golang (Why we choose Golang)
4. How to testing Graphql in Golang
5. Deploy Graphql application
[Image Results] Java Build Tools: Part 2 - A Decision Maker's Guide Compariso...ZeroTurnaround
For you lazy coders out there, we offer the visual aids for the first 3 chapters of "Java Build Tools: Part 2 - A Decision Maker's Comparison of Maven, Gradle and Ant + Ivy". Here you can find the raw scores given to each tool based on 6 feature categories. **Download the full report to see Chapter 4, mapping the features against different user profiles**
CI : the first_step: Auto Testing with CircleCI - (MOSG)Soshi Nemoto
Continuous Integration
The First stop : Auto Testing ( w/ Circle CI)
Mulodo Open Study Group (MOSG) @HCMC, Vietnam
http://www.meetup.com/Open-Study-Group-Saigon/events/232272580/
Here are the slides from Chris Barker and Deepak Giridharagopal's PuppetConf 2016 presentation called Docker, Mesos, Kubernetes and...Puppet? Don't Panic!. Watch the videos at https://www.youtube.com/playlist?list=PLV86BgbREluVjwwt-9UL8u2Uy8xnzpIqa
Gradle build tool that rocks with DSL JavaOne India 4th May 2012Rajmahendra Hegde
For the long time, we have used various build tools to package applications for new software releases or applying patches to existing applications etc. dependency management, version controlling, scalability, flexibility, single-multiple projects sup portability are some of the key areas that drove the selection of a build tool, This session focuses on Gradle as a successful build tool and looks into all the above areas and uses Groovy as a DSL. We will also look into how easy it is to use Gradle as compared to other open source build tools.
Photos: https://plus.google.com/u/0/photos/105295086916869617504/albums/5739617166453582993
Gradle build tool that rocks with DSL By Rajmahendra Hegde at JavaOne Hyderabad, India on 4th May 2012
Friday session where we explained what is gradle and some of the hidden features and possibilities that gradle gives to developers to customize their builds in a clean and easy way.
How to deploy Docker containers with Fabricio.
Fabricio supports image building, container creation and update, applying migrations, rollback, backup and restore.
Link to the project: https://github.com/renskiy/fabricio
Kubernetes is exploding in popularity right now and has all the buzz and cargo-culting that Docker enjoyed just a few years ago. But what even is Kubernetes? How do I run my PHP apps in it? Should I run my PHP apps in it ?
JDD2015: Kubernetes - Beyond the basics - Paul BakkerPROIDEA
KUBERNETES - BEYOND THE BASICS
Kubernetes has answers to many questions related to clustering and the required low-level networking. When using Kubernetes for real live deployments we need more than those lower-level solutions however. We need things like automated deployments, load balancing for web applications, blue/green deployments and monitoring.
This is all possible with Kubernetes when we start to look at Kubernetes as an API. In this talk you will learn to embrace the Kuberentes API and some of the patterns, tools and mechanisms we developed and use around Kubernetes to prepare for production grade deployments.
Microservices DevOps on Google Cloud PlatformSunnyvale
A typical CI/CD development process built on top of Google Cloud Platform to deliver a Java microservice using Helidon.io native-compiled with GraalVM and scheduled on a Google Kubernetes Engine cluster.
Build Your Own CaaS (Container as a Service)HungWei Chiu
In this slide, I introduce the kubernetes and show an example what is CaaS and what it can provides.
Besides, I also introduce how to setup a continuous integration and continuous deployment for the CaaS platform.
A step-by-step guide to deploying your first Hello World chaincode onto Hyperledger Fabric.
These slides were created by James Bowkett, Principal Consultant at Excelian.
Docker Container As A Service
X11 Linux apps on mac in a container.
In container Java development with STS or Eclipse in a container.
Docker UCP and swarm load balancing with Interlock.
Everybody is consuming NuGet packages these days. It’s easy, right? But how can we create and share our own packages? What is .NET Standard? How should we version, create, publish and share our package?
Once we have those things covered, we’ll look beyond what everyone is doing. How can we use the NuGet client API to fetch data from NuGet? Can we build an application plugin system based on NuGet? What hidden gems are there in the NuGet server API? Can we create a full copy of NuGet.org?
Good questions! In this talk, we will get them answered.
This presentation will introduce you to Container, Docker, Kubernetes, and Google Kubernetes Engine (GKE) with a live demo. This also explains Kubernetes basic concepts such as Pod, Deployment, Service, Ingress, and Rolling Update.
See the recorded session on Facebook live here (min 46.49):
https://www.facebook.com/gdgcloudkl/videos/1013942759041907
There's also recorded session on Youtube here (min 46.49):
https://www.youtube.com/watch?v=ht0ynVjkDcI
GDG Cloud KL July Webinar on July 12, 2020
Devfest 2023 - Service Weaver Introduction - Taipei.pdfKAI CHU CHUNG
In modern software development, decentralized applications are increasingly common. Decentralized applications can split applications into multiple independent services, each service can be developed, deployed and managed independently.
Service Weaver is a decentralized application development framework provided by Google Cloud. It helps you develop, deploy and manage decentralized applications easily.
In this session, Google Cloud developer expert Kai-Chu Chung will introduce the basic concepts and usage of Service Weaver.
Cloud Workstations provides preconfigured, customizable, and secure managed development environments on Google Cloud. Cloud Workstations is accessible through a browser-based IDE, from multiple local code editors (such as IntelliJ IDEA Ultimate or VS Code), or through SSH. Instead of manually setting up development environments, you can create a workstation configuration specifying your environment in a reproducible way
GDG Cloud Taipei meetup #50 - Build go kit microservices at kubernetes with ...KAI CHU CHUNG
Gokit is microservice tookit and use Service/Endpoint/Transport to strict separation of concerns design. This talk to use go-kit develop microservice application integrate with istio, jaeger prometheus, etc service and deploy on Kubernetes.
GDG Devfest 2019 - Build go kit microservices at kubernetes with easeKAI CHU CHUNG
Gokit is microservice tookit and use Service/Endpoint/Transport to strict separation of concerns design. This talk to use go-kit develop microservice application integrate with consul, zipkin, prometheus, etc service and deploy on Kubernetes.
TensorFlow 是由 Google 所公布的開源機器學習平台,根據 Github 的數據統計,TensorFlow 成為2016年最受關注的十大開源專案之一。此次分享將介紹,如何在 NAS 上整合TensorFlow 及相關 Open source project,以展示幾種相關的資料分析應用。
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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.
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.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
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.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
8. Local (Golang)
func main() {
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
fmt.Fprintf(w, "hello devfest 2020 tw")
})
port := os.Getenv("PORT")
if port == "" {
port = "8080"
log.Printf("Defaulting to port %s", port)
}
log.Printf("Listening on port %s", port)
log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", port), nil))
}
9. Local (Python)
from flask import Flask
app = Flask(__name__)
@app.route('/')
def index():
return 'hello devfest 2020 tw'
if __name__ == '__main__':
app.debug = True
app.run()
11. Containers allow you
to package your
application and its
dependencies together
into one succinct
manifest
What are Containers and their benefits | Google Cloud - https://cloud.google.com/containers
13. Dockerfile (Golang)
FROM golang:1.15 AS builder
WORKDIR /workspace
# Install dependencies in go.mod and go.sum
COPY go.mod go.sum ./
RUN go mod download
# Copy rest of the application source code
COPY . ./
# Compile the application to /app.
RUN go build -o /exe -v ./
FROM gcr.io/distroless/base:latest
COPY --from=builder /exe .
ENTRYPOINT ["/exe"]
14. Dockerfile (Golang debug)
FROM golang:1.15
# Download the dlv (delve) debugger for go
RUN go get -u -v github.com/go-delve/delve/cmd/dlv
WORKDIR /workspace
# Install dependencies in go.mod and go.sum
COPY go.mod go.sum ./
RUN go mod download
# Copy rest of the application source code
COPY . ./
RUN go build -o /exe -v ./
ENTRYPOINT ["dlv", "exec", "/app", "--continue", "--accept-multiclient", "--api-version=2",
"--headless", "--listen=:3000", "--log"]
15. container with known vulnerabilities
Source: The state of open source security report 2019 by snyt
44%
Google Cloud Next ’20 OnAir - https://cloud.withgoogle.com/next/sf/onair?session=SVR227#application-modernization
16. 1. CNCF sandbox projects
2. suggest builders
a. Google
b. Heroku
c. Paketo Buildpacks
Buildpacks
17. Buildpacks Go Cloud Native | Heroku - https://blog.heroku.com/buildpacks-go-cloud-native
18. 1. Open source.
2. Creates secure
container images.
3. Designed for
running on Cloud
Run, GKE, Anthos.
Buildpacks
GoogleCloudPlatform/buildpacks - https://github.com/GoogleCloudPlatform/buildpacks
19. ● Google Cloud maintains a set of open source
buildpacks for building containers to run on
GKE, Anthos, & Cloud Run
● Cloud Build native support for buildpacks
● Cloud Run direct source deployments w/
buildpacks
● Cloud Shell has pack pre-installed. App Engine
builds via buildpacks
● Cloud Functions builds via buildpacks
● Cloud Code deploy to Cloud Run with Buildpacks
● Skaffold native support for buildpacks
Buildpacks on Google Cloud
20. pack build aa --builder gcr.io/buildpacks/builder:v1
24. Microservices refers to an
architectural style for
developing applications.
Microservices allow a large
application to be decomposed
into independent constituent
parts, with each part having
its own realm of
responsibility
26. Service Language Description
frontend Go
Exposes an HTTP server to serve the website. Does
not require signup/login and generates session
IDs for all users automatically.
cartservice C#
Stores the items in the user's shopping cart in
Redis and retrieves it.
productcatalogservice Go
Provides the list of products from a JSON file and
ability to search products and get individual
products.
currencyservice Node.js
Converts one money amount to another currency.
Uses real values fetched from European Central
Bank. It's the highest QPS service.
paymentservice Node.js
Charges the given credit card info (mock) with
the given amount and returns a transaction ID.
shippingservice Go
Gives shipping cost estimates based on the
shopping cart. Ships items to the given address
(mock)
emailservice Python Sends users an order confirmation email (mock).
checkoutservice Go
Retrieves user cart, prepares order and
orchestrates the payment, shipping and the email
notification.
recommendationservice Python
Recommends other products based on what's given
in the cart.
adservice Java Provides text ads based on given context words.
loadgenerator Python/Locust
Continuously sends requests imitating realistic
user shopping flows to the frontend.
GoogleCloudPlatform/microservices-demo - https://github.com/GoogleCloudPlatform/microservices-demo
28. Kubernetes is a portable,
extensible, open-source
platform for managing
containerized workloads and
services, that facilitates
both declarative configuration
and automation. It has a
large, rapidly growing
ecosystem. Kubernetes
services, support, and tools
are widely available.