Inadequate Caching Strategies
Inadequate caching strategies result in frequent and unnecessary retrieval of data from backend systems, leading to increased response times and resource utilization.
For Example:
A news website without proper caching mechanisms retrieves the same articles repeatedly from the backend database for every user request, causing unnecessary strain on the database and slowing down page load times.
Prevention Strategy
Implement caching at various layers of the application stack, including database caching, content delivery network (CDN) caching, and in-memory caching. Utilize cache invalidation techniques to ensure data consistency and freshness. Employ techniques such as time-based expiration or cache eviction policies to manage cache size and prevent stale data.
What are Performance Anti-Patterns in System Design
While designing systems, it’s important to ensure they run smoothly and quickly. But sometimes, even though we try to make things efficient, we make mistakes that slow things down. This article talks about these mistakes how they can mess up a system and what measures we can take to prevent and fix them from happening.
Important Topics for Performance Anti-Patterns in System Design
- Importance of Understanding Performance Anti-Patterns in System Design
- Common Performance Anti-Patterns
- Over-Reliance on Synchronous Communication
- Monolithic Architecture
- Inefficient Database Queries
- Inadequate Caching Strategies
- Nosy Neighbour
- Strategies for Identifying and Avoiding Performance Anti-Patterns