API Gateway on Alibaba Cloud — An Introduction

Introduction | API Gateway

An API Gateway service is a hosting service for APIs. Alibaba Cloud has developed this service to enable developers to easily and efficiently develop and maintain API architecture for the cloud. API Gateway is a complete solution that caters to API development, testing, hosting, and sales. It is a secure solution for building an API centric cloud architecture that supports interoperability and presents itself as a scalable solution.

  • Full-Link Signature Verification
  • IP Address-Based Access Control
  • WAF and Anti-DDOS Pro

Features | API Gateway

Bridging the Gaps

API Gateway features strong integration and adaptation capabilities. It is designed to incorporate the best practices of the cloud industry. It leverages a centralized approach to API integration and implementation. The API Gateway can host your API regardless of where your cloud system is deployed. If you have another cloud service provider or you are using a local data center, the API gateway can still host your APIs and provide you with the same set of features that it does within the Alibaba Cloud network.

Backend Connection to Services

Alibaba Cloud API Gateway lets users leverage some of the best industry tools for the cloud. The API Gateway is interconnected with cloud services and products like the Elastic Compute Service (ECS), microservices, and Function Compute. Due to this connection, the API Gateway can quickly publish APIs. The API Gateway supports HTTP and HTTPs services as backend. It also supports resources in VPCs and over VPCs.

Data and Advanced Practices

The API Gateway has the capability of data visualization. With DataV, APIs can be called to visualize data. Similarly, it can publish data APIs that can provision the required data services, such as Alibaba Cloud Big Data and database services, whenever required, without delay. DataWorks, the end-to-end big data intelligent cloud research and development system works like this.

API Gateway | DevOps | Serverless

When it comes to cloud services, API Gateway is a seasoned service and maintains a strong connection to the DevOps practices. It allows seamless access to Kubernetes clusters and helps increase the overall capability of the DevOps practice. This integration with microservices architecture provides a unique capability for developers that wish to cater to both small and large enterprises.

Publishing | Availability | Monitoring

The API Gateway provides support from the grass-root level and helps you manage the complete lifecycle with management tools for every stage of the lifecycle. You can easily manage your APIs from the development phase to the publishing phase. “One-click version switching” enables you to go back to any phase or build in case of errors or issues.

Debugging

The API Gateway tracks all of the calls and monitors them to understand the response time and error rates. If debugging is required, the API Gateway offers a full-fledged GUI based debugging tool.

Logging

Alibaba Cloud API Gateway supports alog service that records and maintains every call to your API. A dashboard helps administrators understand all of the metrics associated with the APIs to further upgrade your system.

Marketplace

API Gateway uses the Alibaba Cloud Marketplace to publish algorithms, capabilities, and data as APIs. You can easily publish or unpublish your APIs on the marketplace. It also integrates the API services of other providers. This enables a wide variety of APIs for new projects and businesses to explore. A collaborative model leads to a more beneficial practice for users worldwide.

Conclusion

The entire system works to build an ecosystem around the multitude of resources for users at any given stage of operations. API Gateways make use of open APIs that lead to greater collaboration and coordination with the open source community. This counts for a healthier ecosystem that promotes further innovation.

NEXT in Line

1. API Gateway: Use Case Scenarios | Industry Specific Modelling

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