When an application program interface (API) request exceeds its allotted number of requests within a given timeframe, it returns a “429 Too Many Requests” error message. This is a common issue that affects developers and users alike.
The error typically occurs when the volume of requests surpasses the API’s capacity, causing the server to slow down or become unresponsive. There are several reasons why this happens, including:
* Excessive usage by multiple applications
* High traffic on the API endpoint
* Insufficient resources allocated to the API
To resolve the issue, developers can implement strategies such as:
* Rate limiting: Implementing time-based limits on the number of requests that can be made within a given period.
* Caching: Storing frequently accessed data in memory to reduce the need for repeated API calls.
* Load balancing: Distributing incoming traffic across multiple servers to prevent any one server from becoming overwhelmed.
By understanding the causes and implementing effective solutions, developers can minimize the occurrence of “429 Too Many Requests” errors and ensure a smoother user experience.
Source: https://www.cbssports.com/nfl/news/nfl-week-16-power-rankings-buccaneers-getting-hot-at-the-right-time-lions-fall-to-fourth-after-loss-to-bills