Community Picks·2yLoad Balancer vs Reverse Proxy vs API Gateway
Learn about the differences between load balancers, reverse proxies, and API gateways and how they can be used in web applications. Discover the types of load balancers, the benefits of using a reverse proxy, and when to use each component.
asayer·1yAPI Gateway Patterns and Practices
API gateways consolidate and manage incoming client requests to various backend services, handling tasks such as routing, rate limiting, authentication, and monitoring. They simplify front-end integration with backend services, optimize performance through caching and load balancing, and enhance security by centralizing authentication and authorization. Common patterns include Backends for Front-ends (BFF), API Gateway Aggregation, and Circuit Breaker for resilience. Best practices involve scalability consideration, implementing security measures like JWT authentication, caching strategies, and comprehensive logging and monitoring.
ByteByteGo·2yEP122: API Gateway 101
The post covers various topics including the role of an API Gateway, its key functions, and how it optimizes API traffic. It also highlights differences between Session and JWT, various architectural patterns for data and communication flow, the importance and functioning of Content Delivery Networks (CDNs), and a comprehensive roadmap for full-stack development. Additionally, a free book on ScyllaDB by a Discord engineer is available, offering practical tips for building low latency, high throughput applications.
Awesome Go·2yMicroservices Authentication and Authorization Using API Gateway
Learn about the challenges of authentication and authorization in a microservices architecture, the benefits of using an API Gateway for access management, and how JSON Web Tokens (JWTs) are used for authentication in microservices.
Fullstack Projects·1yAPI gateway vs Load Balancer
API Gateways and Load Balancers are essential components of modern application infrastructure, serving distinct functions. While an API Gateway manages API requests, including routing, authentication, and rate-limiting, a Load Balancer ensures efficient traffic distribution across servers for high availability and performance. Understand when to use each tool for optimal architecture design.
Community Picks·2yMicroservices Design Patterns | Microservices Architecture Patterns | Edureka Rewind
Microservices design patterns are software templates or descriptions used to solve problems that occur in multiple instances when designing a software application or framework. They are needed to ensure that development teams follow the same process and pattern when building applications. The principles behind microservices include independent and autonomous services, scalability, decentralization, resilience, real-time load balancing, availability, continuous delivery through DevOps integration, seamless API integration, continuous monitoring, isolation from failures, and autoprovisioning.
freeCodeCamp·2yHow to Build a Custom API Gateway with Node.js
Learn how to build a custom API gateway with Node.js. Understand the role and benefits of an API gateway in a microservices architecture. Explore security measures and features in API gateways. Build a basic API gateway with rate limiting and timeouts using the http-proxy-middleware package.
Tiger's Place·1yAPI Gateway notes
API Gateway handles various critical tasks such as routing requests to appropriate services, SSL termination for secure data transmission, rate limiting to prevent system overload, authentication to verify requests, load balancing to distribute traffic, transforming requests, monitoring API usage, and caching responses to improve performance.
Javarevisited·2ySpring Cloud Gateway: The Single Point of Entry or Failure — a Path to Non-Blocking API Gateway
This post explores the API gateway pattern using Spring Cloud Gateway and Netflix Zuul, highlighting their use cases, benefits, and drawbacks. It delves into the transition from monolithic to microservice architecture, the role of API gateways in client request routing, and the advantages of a non-blocking API gateway. The post also explains filter implementation, service discovery mechanisms, and performance under load conditions. Additionally, it discusses the pros and cons of both gateways, emphasizing the flexibility and modern features of Spring Cloud Gateway.
Cloudflare·2yProtecting APIs with JWT Validation
Cloudflare customers can now protect their APIs from broken authentication attacks by validating incoming JSON Web Tokens (JWTs) with API Gateway's JWT Validation. The release addresses feature requests for supporting the Bearer token format, creating multiple JWKS configs, validating JWTs sent in cookies, and excluding managed endpoints in a JWT validation rule. Broken authentication is a major threat in API security, and JWT validation helps enforce a positive security model for authenticated API users. JWTs provide short-lived sessions and enhanced security compared to other authentication methods. API attacks like missing or broken authentication, expired token reuse, and Broken Function Level Authorization attacks can be prevented with proper authentication and authorization. API Gateway's JWT Validation checks JWT signatures, expiration times, and the presence of authentication tokens to protect against these attacks. Cloudflare Access and custom Cloudflare Workers are other options for JWT validation, but API Gateway provides an easier and more manageable experience. Future releases will expand the capabilities of API Gateway, including generating and enforcing authorization policies and enhancing API management with Cloudflare.
Milan Jovanović·2yBreaking It Down: How to Migrate Your Modular Monolith to Microservices
Migrating from a modular monolith to microservices offers several benefits, including scalability, independent deployability, and team autonomy. However, the transition requires thorough preparation, particularly around module boundaries, data encapsulation, and communication patterns. Begin by selecting a self-contained module to extract, update inter-service communication methods, and consider implementing an API Gateway to manage clients. Lastly, adopt a data migration strategy that suits your system's complexity and disruption tolerance.
Cerbos·1yThe importance of security and access control protocols in microservices
Transitioning from a monolithic to a microservices architecture introduces new security challenges. Key practices such as token-based authentication (using JWT or OAuth 2.0), secure communication channels (TLS and mTLS), employing an API Gateway, and implementing a Zero Trust framework are essential to securing microservices. Netflix's experience exemplifies these practices, showcasing the importance of a robust security ecosystem with continuous monitoring.
theburningmonk.com·2yFine-grained access control in API Gateway with Cognito groups & Lambda authorizer
Gain fine-grained access control in API Gateway using Lambda authorizer with Cognito groups. By mapping user roles to specific policies, you can implement and manage user permissions effectively. This approach is simple, cost-efficient, and suitable for straightforward use cases. However, for more advanced needs, consider using Amazon Verified Permissions.
ITNEXT·2yCombined Component
A combined component is a ready-to-use framework that integrates multiple architectural patterns to speed up development. While it offers performance benefits by reducing network hops and data serialization, it locks projects into specific frameworks and can become complex and difficult to manage in large or long-term projects. Suitable for small to medium domains and similar projects, it should be approached with caution in research and large-scale projects to avoid vendor lock-in.
AWS Fundamentals·1yPolling or WebSockets: Choosing with Amazon API Gateway
Understanding the differences between Polling and WebSockets is crucial for web applications requiring fast data exchange. Polling is simpler and works with any tech stack but can be inefficient and cause delays. WebSockets offer real-time data transfer and maintain a single connection, enhancing efficiency but adding complexity. Amazon API Gateway supports both methods, allowing you to choose based on your application's needs. Practical tips and a sample app are provided to help you implement these methods on AWS.
theburningmonk.com·2yWhen to use API Gateway vs. Lambda Function URLs
Explore the trade-offs between using Function URLs and API Gateway for building REST APIs using serverless technologies. Function URLs are cheaper, faster, and have fewer moving parts, making them suitable for public APIs or internal APIs within a microservices architecture. On the other hand, API Gateway offers more flexibility, direct integration with AWS services, and a wide range of features. It is a preferred choice for most cases, especially if cost is not a primary concern.
