SlideShare a Scribd company logo
1 of 51
Download to read offline
│©2022 VMware, Inc.
Declarative Clients in Spring
Rossen Stoyanchev
Olga Maciaszek-Sharma
About Olga
Software Engineer in Spring Cloud team
Spring Cloud LoadBalancer, Spring Cloud OpenFeign, Spring Cloud Netflix,
Spring Cloud Contract, Spring Cloud Square, RSocket HTTP Bridge
About Rossen
Spring Framework and Spring for GraphQL teams
Spring MVC, WebFlux, WebSocket, RSocket
What is a declarative client?
Sample applications
Customer Service Verification Service
HTTP POST /verify
Customer Verification Result
Direct use of HTTP client
Client interface
Implementation
Implementation with helper methods
Client interface usage
What if we could just create an annotated
interface and have a library/ framework
translate it into actual HTTP client
requests?
Sample applications
Client interface method
calls HTTP calls
Proxy
Feign
OpenFeign/Feign
Feign
Java to HTTP client binder
● Core part of a former Spring Cloud Netflix module, passed over to the community
● Supports various HTTP clients, including Apache HTTP, Apache HC5, Ok HTTP
● Contracts - support for custom annotations and argument resolution
● Support for a broad range of encoders/ decoders, including Jackson and GSON
● Metrics, including Micrometer support
Spring Cloud OpenFeign
Spring Cloud OpenFeign
Spring MVC and Spring Cloud support for OpenFeign
● Spring MVC annotations support
● Auto-configurations for Feign-specific beans
● Spring Cloud LoadBalancer support
● Spring Cloud CircuitBreaker support
● Tracing support
A declarative/ interface client
A declarative/ interface client use
Spring Cloud OpenFeign - popularity
Highly-readable interface clients with robust integrations
● 906 GitHub stars
● 8670549 Maven downloads in 2021
● Nearly flat learning curve for Spring MVC users
Spring Cloud OpenFeign - issues
● Issues with reusing client interfaces as controllers
○ @RequestMapping at class level user issues (GH-547, GH-678)
○ CVE-2021-22044
● Maintenance issues caused by dependence on third party upstream project
● Lack of non-blocking support
Spring Cloud Square
Spring Cloud Square
Spring Boot and Spring Cloud support for Retrofit and OkHttp
● WebClient support for Retrofit interface clients
● Auto-configurations
● Load-balancing
● Tracing
● Only Retrofit annotations
● Incubator project
RetroSocket
Interface Clients
in Spring Framework 6.0
Interface clients are not new in the Spring Framework
Same proxy mechanism, different protocols…
We already had plans for RSocket Interface client
And Previous Request for an HTTP Interface Client
… deferred to Spring Cloud OpenFeign
And Previous Request for an HTTP Interface Client
Underlying mechanism is not specific to Spring Cloud
Spring Cloud just adds extensions on top
What should programming model look like, is re-using @RequestMapping
the right approach?
Opportunity to Revisit
Programming Model for an HTTP Interface Client
Define a single, concrete request
Avoid server-isms
What about @RequestMapping?
Maps 1 controller method to N requests
Any HTTP method Any URL path
Method parameters for @RequestMapping
HttpMethod
@RequestHeader
@RequestParam
@RequestBody
@RequestAttribute
@ModelAttribute
ServletRequest
…
Return Values from @RequestMapping
ResponseEntity
HttpHeaders
Body
void
Model
View
SseEmitter
…
New Method Annotation
@HttpExchange – declare, rather than map, a request
@HttpExchange Annotation Attributes
url
method
contentType
accept
Same as for @RequestMapping, but only a subset
Those that are not server specific
Method Parameters for @HttpExchange
URI
HttpMethod
@RequestHeader
@PathVariable
@RequestBody
@RequestParam
@CookieValue
Method Parameters for @HttpExchange
Return Values for @HttpExchange
Same as for @RequestMapping, but only a subset
Those that are not server specific
Declarative Clients in Spring
Declarative Clients in Spring
Declarative Clients in Spring
Declarative Clients in Spring
Declarative Clients in Spring
Declarative Clients in Spring
RSocket interface client
@RSocketExchange
@RSocketExchange parameters
@DestinationVariable
@Payload
Metadata Object, if followed by MimeType
MimeType
Declarative Clients in Spring
Spring Interface Clients Demo
Applications communicating over HTTP
Customer Service
Spring HTTP Interface Client
SC LoadBalancer
Verification Service
POST /verify
Customer Verification Result
Eureka Service Registry
Demo
Resources
● Demo code - reactive HTTP client
● Demo code - non-reactive HTTP client with load-balancing
● Demo-code - RSocket client
● Spring Cloud OpenFeign
● Spring Framework documentation for HTTP interface client
● Spring Framework documentation for RSocket interface client
● Spring Cloud Square
● RetroSocket

More Related Content

More from VMware Tanzu

Simplify and Scale Enterprise Apps in the Cloud | Boston 2023
Simplify and Scale Enterprise Apps in the Cloud | Boston 2023Simplify and Scale Enterprise Apps in the Cloud | Boston 2023
Simplify and Scale Enterprise Apps in the Cloud | Boston 2023VMware Tanzu
 
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023VMware Tanzu
 
tanzu_developer_connect.pptx
tanzu_developer_connect.pptxtanzu_developer_connect.pptx
tanzu_developer_connect.pptxVMware Tanzu
 
Tanzu Virtual Developer Connect Workshop - French
Tanzu Virtual Developer Connect Workshop - FrenchTanzu Virtual Developer Connect Workshop - French
Tanzu Virtual Developer Connect Workshop - FrenchVMware Tanzu
 
Tanzu Developer Connect Workshop - English
Tanzu Developer Connect Workshop - EnglishTanzu Developer Connect Workshop - English
Tanzu Developer Connect Workshop - EnglishVMware Tanzu
 
Virtual Developer Connect Workshop - English
Virtual Developer Connect Workshop - EnglishVirtual Developer Connect Workshop - English
Virtual Developer Connect Workshop - EnglishVMware Tanzu
 
Tanzu Developer Connect - French
Tanzu Developer Connect - FrenchTanzu Developer Connect - French
Tanzu Developer Connect - FrenchVMware Tanzu
 
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023VMware Tanzu
 
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring Boot
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring BootSpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring Boot
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring BootVMware Tanzu
 
SpringOne Tour: The Influential Software Engineer
SpringOne Tour: The Influential Software EngineerSpringOne Tour: The Influential Software Engineer
SpringOne Tour: The Influential Software EngineerVMware Tanzu
 
SpringOne Tour: Domain-Driven Design: Theory vs Practice
SpringOne Tour: Domain-Driven Design: Theory vs PracticeSpringOne Tour: Domain-Driven Design: Theory vs Practice
SpringOne Tour: Domain-Driven Design: Theory vs PracticeVMware Tanzu
 
SpringOne Tour: Spring Recipes: A Collection of Common-Sense Solutions
SpringOne Tour: Spring Recipes: A Collection of Common-Sense SolutionsSpringOne Tour: Spring Recipes: A Collection of Common-Sense Solutions
SpringOne Tour: Spring Recipes: A Collection of Common-Sense SolutionsVMware Tanzu
 
SpringOne Tour: Doing Progressive Delivery with your Team
SpringOne Tour: Doing Progressive Delivery with your TeamSpringOne Tour: Doing Progressive Delivery with your Team
SpringOne Tour: Doing Progressive Delivery with your TeamVMware Tanzu
 
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...VMware Tanzu
 
SpringOne Tour: An Introduction to Azure Spring Apps Enterprise
SpringOne Tour: An Introduction to Azure Spring Apps EnterpriseSpringOne Tour: An Introduction to Azure Spring Apps Enterprise
SpringOne Tour: An Introduction to Azure Spring Apps EnterpriseVMware Tanzu
 
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...VMware Tanzu
 
SpringOne Tour: Spring Boot 3 and Beyond
SpringOne Tour: Spring Boot 3 and BeyondSpringOne Tour: Spring Boot 3 and Beyond
SpringOne Tour: Spring Boot 3 and BeyondVMware Tanzu
 
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...VMware Tanzu
 
Tanzu Developer Connect | Public Sector | March 29, 2023.pdf
Tanzu Developer Connect | Public Sector | March 29, 2023.pdfTanzu Developer Connect | Public Sector | March 29, 2023.pdf
Tanzu Developer Connect | Public Sector | March 29, 2023.pdfVMware Tanzu
 
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023VMware Tanzu
 

More from VMware Tanzu (20)

Simplify and Scale Enterprise Apps in the Cloud | Boston 2023
Simplify and Scale Enterprise Apps in the Cloud | Boston 2023Simplify and Scale Enterprise Apps in the Cloud | Boston 2023
Simplify and Scale Enterprise Apps in the Cloud | Boston 2023
 
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023
Simplify and Scale Enterprise Apps in the Cloud | Seattle 2023
 
tanzu_developer_connect.pptx
tanzu_developer_connect.pptxtanzu_developer_connect.pptx
tanzu_developer_connect.pptx
 
Tanzu Virtual Developer Connect Workshop - French
Tanzu Virtual Developer Connect Workshop - FrenchTanzu Virtual Developer Connect Workshop - French
Tanzu Virtual Developer Connect Workshop - French
 
Tanzu Developer Connect Workshop - English
Tanzu Developer Connect Workshop - EnglishTanzu Developer Connect Workshop - English
Tanzu Developer Connect Workshop - English
 
Virtual Developer Connect Workshop - English
Virtual Developer Connect Workshop - EnglishVirtual Developer Connect Workshop - English
Virtual Developer Connect Workshop - English
 
Tanzu Developer Connect - French
Tanzu Developer Connect - FrenchTanzu Developer Connect - French
Tanzu Developer Connect - French
 
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023
Simplify and Scale Enterprise Apps in the Cloud | Dallas 2023
 
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring Boot
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring BootSpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring Boot
SpringOne Tour: Deliver 15-Factor Applications on Kubernetes with Spring Boot
 
SpringOne Tour: The Influential Software Engineer
SpringOne Tour: The Influential Software EngineerSpringOne Tour: The Influential Software Engineer
SpringOne Tour: The Influential Software Engineer
 
SpringOne Tour: Domain-Driven Design: Theory vs Practice
SpringOne Tour: Domain-Driven Design: Theory vs PracticeSpringOne Tour: Domain-Driven Design: Theory vs Practice
SpringOne Tour: Domain-Driven Design: Theory vs Practice
 
SpringOne Tour: Spring Recipes: A Collection of Common-Sense Solutions
SpringOne Tour: Spring Recipes: A Collection of Common-Sense SolutionsSpringOne Tour: Spring Recipes: A Collection of Common-Sense Solutions
SpringOne Tour: Spring Recipes: A Collection of Common-Sense Solutions
 
SpringOne Tour: Doing Progressive Delivery with your Team
SpringOne Tour: Doing Progressive Delivery with your TeamSpringOne Tour: Doing Progressive Delivery with your Team
SpringOne Tour: Doing Progressive Delivery with your Team
 
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...
SpringOne Tour: Make the Right Thing the Obvious Thing: The Journey to Intern...
 
SpringOne Tour: An Introduction to Azure Spring Apps Enterprise
SpringOne Tour: An Introduction to Azure Spring Apps EnterpriseSpringOne Tour: An Introduction to Azure Spring Apps Enterprise
SpringOne Tour: An Introduction to Azure Spring Apps Enterprise
 
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...
SpringOne Tour: 10 Practical Tips for Building Native and Serverless Spring A...
 
SpringOne Tour: Spring Boot 3 and Beyond
SpringOne Tour: Spring Boot 3 and BeyondSpringOne Tour: Spring Boot 3 and Beyond
SpringOne Tour: Spring Boot 3 and Beyond
 
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...
SpringOne Tour 2023: Let's Get Streaming! A Guide to Orchestrating Spring Clo...
 
Tanzu Developer Connect | Public Sector | March 29, 2023.pdf
Tanzu Developer Connect | Public Sector | March 29, 2023.pdfTanzu Developer Connect | Public Sector | March 29, 2023.pdf
Tanzu Developer Connect | Public Sector | March 29, 2023.pdf
 
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023
Simplify and Scale Enterprise Spring Apps in the Cloud | March 23, 2023
 

Recently uploaded

QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesBernd Ruecker
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxfnnc6jmgwh
 
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfSo einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfpanagenda
 
Accelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessAccelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessWSO2
 
Kuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialKuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialJoão Esperancinha
 
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...Wes McKinney
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentPim van der Noll
 
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Alkin Tezuysal
 
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...amber724300
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Mark Simos
 
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesAssure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesThousandEyes
 
Infrared simulation and processing on Nvidia platforms
Infrared simulation and processing on Nvidia platformsInfrared simulation and processing on Nvidia platforms
Infrared simulation and processing on Nvidia platformsYoss Cohen
 
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesMuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesManik S Magar
 
React Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkReact Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkPixlogix Infotech
 
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical InfrastructureVarsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructureitnewsafrica
 
A Journey Into the Emotions of Software Developers
A Journey Into the Emotions of Software DevelopersA Journey Into the Emotions of Software Developers
A Journey Into the Emotions of Software DevelopersNicole Novielli
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesThousandEyes
 
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...panagenda
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality AssuranceInflectra
 
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Mark Goldstein
 

Recently uploaded (20)

QCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architecturesQCon London: Mastering long-running processes in modern architectures
QCon London: Mastering long-running processes in modern architectures
 
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptxGenerative AI - Gitex v1Generative AI - Gitex v1.pptx
Generative AI - Gitex v1Generative AI - Gitex v1.pptx
 
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdfSo einfach geht modernes Roaming fuer Notes und Nomad.pdf
So einfach geht modernes Roaming fuer Notes und Nomad.pdf
 
Accelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with PlatformlessAccelerating Enterprise Software Engineering with Platformless
Accelerating Enterprise Software Engineering with Platformless
 
Kuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorialKuma Meshes Part I - The basics - A tutorial
Kuma Meshes Part I - The basics - A tutorial
 
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...
The Future Roadmap for the Composable Data Stack - Wes McKinney - Data Counci...
 
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native developmentEmixa Mendix Meetup 11 April 2024 about Mendix Native development
Emixa Mendix Meetup 11 April 2024 about Mendix Native development
 
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
Unleashing Real-time Insights with ClickHouse_ Navigating the Landscape in 20...
 
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
JET Technology Labs White Paper for Virtualized Security and Encryption Techn...
 
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
Tampa BSides - The No BS SOC (slides from April 6, 2024 talk)
 
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyesAssure Ecommerce and Retail Operations Uptime with ThousandEyes
Assure Ecommerce and Retail Operations Uptime with ThousandEyes
 
Infrared simulation and processing on Nvidia platforms
Infrared simulation and processing on Nvidia platformsInfrared simulation and processing on Nvidia platforms
Infrared simulation and processing on Nvidia platforms
 
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotesMuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
MuleSoft Online Meetup Group - B2B Crash Course: Release SparkNotes
 
React Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App FrameworkReact Native vs Ionic - The Best Mobile App Framework
React Native vs Ionic - The Best Mobile App Framework
 
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical InfrastructureVarsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
Varsha Sewlal- Cyber Attacks on Critical Critical Infrastructure
 
A Journey Into the Emotions of Software Developers
A Journey Into the Emotions of Software DevelopersA Journey Into the Emotions of Software Developers
A Journey Into the Emotions of Software Developers
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
 
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...
Why device, WIFI, and ISP insights are crucial to supporting remote Microsoft...
 
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance[Webinar] SpiraTest - Setting New Standards in Quality Assurance
[Webinar] SpiraTest - Setting New Standards in Quality Assurance
 
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
Arizona Broadband Policy Past, Present, and Future Presentation 3/25/24
 

Declarative Clients in Spring