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  5. Amazon API Gateway vs Karate DSL

Amazon API Gateway vs Karate DSL

OverviewComparisonAlternatives

Overview

Amazon API Gateway
Amazon API Gateway
Stacks1.4K
Followers1.1K
Votes45
Karate DSL
Karate DSL
Stacks148
Followers268
Votes85

Amazon API Gateway vs Karate DSL: What are the differences?

Introduction: Here are key differences between Amazon API Gateway and Karate DSL.

  1. Structure and Purpose: Amazon API Gateway is a fully managed service that makes it easy for developers to create, publish, maintain, monitor, and secure APIs at any scale. It acts as a front door for applications to access data, business logic, or functionality from backend services. On the other hand, Karate DSL is a domain-specific language and tool for testing web services, API endpoints, and microservices. It is primarily focused on automating API testing and simplifying the process through its syntax and features.

  2. Integration with AWS Services: Amazon API Gateway seamlessly integrates with other AWS services like AWS Lambda, AWS WAF, AWS CloudTrail, and AWS IAM for authentication and authorization purposes. This tight integration allows developers to build robust serverless applications with ease. In contrast, Karate DSL is not specifically designed for integration with AWS services but can be used to test APIs regardless of the underlying technology stack. It offers flexibility in testing APIs across different platforms.

  3. Deployment Options: Amazon API Gateway provides multiple deployment options, including utilizing the AWS Cloud infrastructure for managing APIs, setting up custom domain names, caching responses, and handling traffic efficiently. Karate DSL, on the other hand, is more focused on providing a testing framework and does not offer deployment capabilities. It is mainly used during the development phase to ensure the functionality of APIs before deployment.

  4. Scalability and Performance: Amazon API Gateway is designed to handle large volumes of API calls and can scale automatically based on demand. It provides built-in features like caching, throttling, and request validation to optimize performance. Karate DSL, on the other hand, is more focused on functional testing and does not include features for managing scalability and performance at the API Gateway level. Developers may need to implement additional solutions for load testing and performance optimization.

  5. Pricing Model: Amazon API Gateway follows a consumption-based pricing model where users pay for the API calls they receive and the amount of data transferred. It offers a free tier for new users to get started with building APIs. In comparison, Karate DSL is an open-source tool that is free to use and does not have any associated costs. It is a cost-effective option for teams looking to automate API testing without incurring additional expenses.

In Summary, Amazon API Gateway and Karate DSL differ in their structure, integration with AWS services, deployment options, scalability and performance features, and pricing models. Each platform caters to specific needs related to API management and testing in a distinct manner.

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Detailed Comparison

Amazon API Gateway
Amazon API Gateway
Karate DSL
Karate DSL

Amazon API Gateway handles all the tasks involved in accepting and processing up to hundreds of thousands of concurrent API calls, including traffic management, authorization and access control, monitoring, and API version management.

Combines API test-automation, mocks and performance-testing into a single, unified framework. The BDD syntax popularized by Cucumber is language-neutral, and easy for even non-programmers. Besides powerful JSON & XML assertions, you can run tests in parallel for speed - which is critical for HTTP API testing.

Build, Deploy and Manage APIs; Resiliency;API Lifecycle Management;SDK Generation;API Operations Monitoring;AWS Authorization;API Keys for Third-Party Developers
Native support for both JSON and XML; Powerful payload assertions with "deep-equals"; Data-driven testing; Easy even for non-programmers; Embedded JavaScript engine; Test-doubles or HTTP mocking built-in; Re-use test scripts as performance-tests; Environment switching; Comprehensive reports, supported by all CI tools
Statistics
Stacks
1.4K
Stacks
148
Followers
1.1K
Followers
268
Votes
45
Votes
85
Pros & Cons
Pros
  • 37
    AWS Integration
  • 7
    Websockets
  • 1
    Serverless
Cons
  • 2
    No websocket broadcast
  • 1
    Less expensive
Pros
  • 11
    Easy CI integration via cross-platform executable / CLI
  • 9
    Simple and meaningful asserts for large responses
  • 9
    Easy for even non-programmers to get started
  • 7
    Data-driven tests that can even use JSON or CSV sources
  • 5
    Very fast api testing tool
Cons
  • 1
    Confusing report: Summarized by steps and not by featur
  • 1
    Complex folder structure, without a defined pattern
  • 1
    Karate uses its own scripting language
  • 1
    There is no IntelliSense support in IDE
  • 1
    Finding errors in code is not easy
Integrations
AWS Lambda
AWS Lambda
Amazon CloudWatch
Amazon CloudWatch
JavaScript
JavaScript
Visual Studio Code
Visual Studio Code
Java
Java
Cucumber
Cucumber
IntelliJ IDEA
IntelliJ IDEA
JUnit
JUnit
Eclipse
Eclipse

What are some alternatives to Amazon API Gateway, Karate DSL?

Postman

Postman

It is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.

Paw

Paw

Paw is a full-featured and beautifully designed Mac app that makes interaction with REST services delightful. Either you are an API maker or consumer, Paw helps you build HTTP requests, inspect the server's response and even generate client code.

Kong

Kong

Kong is a scalable, open source API Layer (also known as an API Gateway, or API Middleware). Kong controls layer 4 and 7 traffic and is extended through Plugins, which provide extra functionality and services beyond the core platform.

Robot Framework

Robot Framework

It is a generic test automation framework for acceptance testing and acceptance test-driven development. It has easy-to-use tabular test data syntax and it utilizes the keyword-driven testing approach. Its testing capabilities can be extended by test libraries implemented either with Python or Java, and users can create new higher-level keywords from existing ones using the same syntax that is used for creating test cases.

Appwrite

Appwrite

Appwrite's open-source platform lets you add Auth, DBs, Functions and Storage to your product and build any application at any scale, own your data, and use your preferred coding languages and tools.

Runscope

Runscope

Keep tabs on all aspects of your API's performance with uptime monitoring, integration testing, logging and real-time monitoring.

Insomnia REST Client

Insomnia REST Client

Insomnia is a powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.

RAML

RAML

RESTful API Modeling Language (RAML) makes it easy to manage the whole API lifecycle from design to sharing. It's concise - you only write what you need to define - and reusable. It is machine readable API design that is actually human friendly.

Cucumber

Cucumber

Cucumber is a tool that supports Behaviour-Driven Development (BDD) - a software development process that aims to enhance software quality and reduce maintenance costs.

Tyk Cloud

Tyk Cloud

Tyk is a leading Open Source API Gateway and Management Platform, featuring an API gateway, analytics, developer portal and dashboard. We power billions of transactions for thousands of innovative organisations.

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