Community Picks·3yNetflix System Design- Backend Architecture
Netflix accounts for about 15% of the world's internet bandwidth traffic. Netflix operates in two clouds Amazon Web Services and Open Connect (Netflix content delivery network) The overall Netflix system consists of three main parts. Zuul as its API gateway is built to allow dynamic routing, traffic monitoring, and security, resilience to The Netty handlers on the front and back of the filters.
DEV·4yWhat is CORS?
Cross-Origin Resource Sharing (CORS) is an HTTP-based security mechanism controlled and enforced by the client. It allows a service to indicate any origin other than its own from which the client can request resources. A request may be blocked by CORS policy not only because of the incorrect origin, but also incorrect HTTP header, HTTP method or Cookie header. How to fix CORS error?
keycdn·4yAPI Security: The Complete Guide
API security is a crucial consideration when developing and designing APIs. As serverless architectures and microservices are getting more popular, most enterprise applications depend on the API. This attack is detected when a malicious attacker changes or tries to change parameters across a series of API calls to request sensitive data that only authorized personnel are allowed to access.
AWS Tip·4yServerless CRUD API With AWS
AWS has introduced a solution for serverless Databases. It is called Aurora Serverless. To deal with the database its status should be Active. We can store data like Hostname, port, DB name, username, password, and environment variables. This is helpful to export all the functions in the directory to the global index file. If one directory contains a set of functions, it is hard to execute one by one. This is well organized. For that, you need Postman software.