GITBOOK-30: No subject

woojiahao · Mar 1, 2024 · 614ac13 · 614ac13
1 parent d638e86
commit 614ac13
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/getting-started/study-plan.md b/getting-started/study-plan.md
@@ -36,8 +36,8 @@ While it is good if you are "discover" these patterns yourself, having them form
 
 ### Notation
 
-* Questions marked with :star: require LeetCode premium
-* Questions marked with :triangular\_flag\_on\_post: are problems that I found incredibly tricky and often tapped out
+* :star: : requires LeetCode premium
+* :triangular\_flag\_on\_post: : problems that I found incredibly tricky and often tapped out
 
 ### Duplicate questions
 

diff --git a/other-technical-topics/system-design/README.md b/other-technical-topics/system-design/README.md
@@ -417,3 +417,11 @@ Distributing database objects across different servers; some tables belong to ce
 ### What’s the difference between hot and cold storage?
 
 Hot storage refers to data that is accessed frequently or requires fast access while cold storage is used for data rarely needed.
+
+### How do you deal with high frequency user input?
+
+Apply techniques like debouncing. The user input function can be triggered after a period of no-action to avoid repeatedly spamming the backend with requests. Alternatively, the user input function can trigger once and wait for a cooldown period (no-action).
+
+### How does debouncing differ from throttling?
+
+Throttling involves running function at regular intervals while debouncing focuses on creating a cooldown period to avoid creating too many requests.