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This article will explain in detail what is the difference between sequential storage structure and chain storage structure. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

The differences between sequential storage structure and chain storage structure are as follows: 1. The memory address of chain storage structure is not necessarily continuous, but the memory address of sequential storage structure must be continuous. 2. Chain storage is suitable for inserting, deleting and updating elements more frequently, while sequential storage structure is suitable for frequent queries.

The difference between sequential storage structure and chain storage structure

1. The memory address of chain storage structure is not necessarily contiguous, but the memory address of sequential storage structure must be continuous.

2. Chain storage is suitable for inserting, deleting and updating elements frequently, while sequential storage structure is suitable for frequent queries.

Advantages and disadvantages of sequential and chained storage structures:

Spatially

Sequence saves more space than chain. Because each node of the chain structure has a pointer storage domain.

Storage operations:

Sequential support for random access, easy to operate

Insert and delete:

Chained ones are more convenient than sequential ones (because sequential tables are also convenient for insertion, but the problem is that inserting sequential tables requires greater space complexity, including a move back from the header index and the elements after the index, and after the linked list is an index, the insertion is complete)

For example, when you query a letter j in a dictionary, you can choose two ways: first, search sequentially from the first page until j is found. Second, index query, from the dictionary index, directly find out the number of pages of j, directly find the number of pages, may be the fastest than sequential query.

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