أينشتاين مصر (13) || شرح ال Grokking Algorithms - Hash Collision

Welcome to the thirteenth video in our "Grokking Algorithms" series on Egypt's Einstein channel! In this dedicated episode, we delve into the intricacies of "Hash Collisions," a pivotal aspect of hash table performance discussed in Chapter 5 of our enlightening series.

📺 Playlist Link:   • أينشتاين مصر || Grokking Algorithms in Arabic  

As we embark on this exploration, we build upon the foundational knowledge laid in the first part of our hash table journey. Hash collisions occur when distinct keys hash to the same location, introducing challenges that can impact the efficiency of hash tables. In this video, we unravel the complexities of collisions, shedding light on the various strategies employed to manage them effectively.

Our discussion extends to key collision resolution methods, including open addressing and chaining. Through clear explanations and practical examples, we showcase how these strategies influence the speed and reliability of hash tables, providing you with valuable insights to optimize their performance.

To deepen your understanding, we cover essential topics related to hash table efficiency, such as the concept of load factor and its profound impact on table resizing. Managing load factors becomes paramount as data grows, and in this video, you'll learn strategies to maintain optimal hash table efficiency.

Join us on this illuminating journey as we dissect hash collisions, offering you a comprehensive understanding of their significance and equipping you with the knowledge to navigate these challenges in your programming projects. By the end of this episode, you'll be well-prepared to tackle hash collisions with confidence and make informed decisions in your pursuit of efficient data storage and retrieval.

If you find this exploration valuable, give it a thumbs up, and ensure you subscribe to our channel for more captivating episodes. Let's continue advancing through the world of data structures and algorithms together! 🚀
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محتوي الفيديو:-
00:00​ - مقدمة قناة أينشتاين مصر
00:07 - Review the hash table from the last video
03:10 - Collision Resolutions Techniques in Hashing
21:11 - Collisions at Grokking Algorithms Book
36:21 - Performance of hash table
44:12 - Load Factor of hash table
52:33 - A good hash function !!
54:33 - EXERCISES
01:04:14 - Recap for Ch5
01:08:25 - The End
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#أينشتاين_مصر #HashCollisions #HashTablePerformance #Algorithm #GrokkingAlgorithms #DataStructures
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