Cache Design Overview

The following issues need to be considered in cache design:

1. cache data synchronization problems

2. cache update Problems

For data synchronization, multithreading technologies must be considered.

1. Lock keyword

2. readerwriterlock/readerwriterlockslim

3. Interlocked

4. mutex

5. Monitor

Consider the following issues for data updates:

1. Automatic update (including use of the validity period)

2. Manual Update (including:CodeDirect call, time notification)

3. weakreference (if you want to consider spatial factors)

I have previously published an articleArticleLet's see whether the lock is reliable.

Now this lock solution has been officially used. The above is the technical summary of the cache.

I also hope you will give your comments.