Conclusion

1. What is Caching

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2. How Does Cache Work?

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3. Where Cache Can be Added?

Caching is used in almost every layer of computing....

4. Key points to understand Caching

Caching can be used in a variety of different systems, including web applications, databases, and operating systems. In each case, caching works by storing data that is frequently accessed in a location that is closer to the user or application. This can include storing data in memory or on a local hard drive....

5. Types of Cache

In common there are four types of Cache…...

6. Applications of Caching

Facebook, Instagram, Amazon, Flipkart….these applications are the favorite applications for a lot of people and most probably these are the most frequently visited websites on your list....

7. What are the Advantages of using Caching?

Caching optimizes resource usage, reduces server loads, and enhances overall scalability, making it a valuable tool in software development....

8. What are the Disadvantages of using Caching?

Despite its advantages, caching comes with drawbacks also and some of them are:...

9. Cache Invalidation Strategies

Cache invalidation is crucial in systems that use caching to enhance performance. When data is cached, it’s stored temporarily for quicker access. However, if the original data changes, the cached version becomes outdated. Cache invalidation mechanisms ensure that outdated entries are refreshed or removed, guaranteeing that users receive up-to-date information....

10. Eviction Policies of Caching

Eviction policies are crucial in caching systems to manage limited cache space efficiently. When the cache is full and a new item needs to be stored, an eviction policy determines which existing item to remove....

11. Conclusion

Caching is becoming more common nowadays because it helps make things faster and saves resources. The internet is witnessing an exponential growth in content, including web pages, images, videos, and more. Caching helps reduce the load on servers by storing frequently accessed content closer to the users, leading to faster load times. Real-time applications, such as online gaming, video streaming, and collaborative tools, demand low-latency interactions. Caching helps in delivering content quickly by storing and serving frequently accessed data without the need to fetch it from the original source every time....