Found a total of 6 related content
Redis learning basic data structure
Article Introduction:The Redis usage tutorial column introduces the basic data structure. Redis has 5 basic data structures: String (string), list (list), set (set), hash (hash), zset (ordered set) string string word. ..
2020-12-04
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Basic operations of queues in data structures
Article Introduction:A queue is a collection of different data types and an important part of the data structure, where elements are inserted and deleted in a specific order. In this tutorial, we will learn about the basic operations of queues. What is a queue in data structure? A queue is a linear data structure, similar to a real-life queue. You've all been in line at school, at the bill counter, or anywhere else, and the first person in will be the first out of the line. Similarly, the queue in the data structure also follows the first-in-first-out principle, which defines first-in, first-out. The element inserted into the queue first will be terminated first compared to the rest of the elements. The queue has two endpoints and is open to both ends. Front - This is the end at which elements are moved out of the queue. After - This is the end of the queue where the element is inserted. You can use one-dimensional arrays, pointers, structures, and
2023-09-17
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In a relational database, what is the basic data structure?
Article Introduction:In a relational database, the basic data structure is a "two-dimensional table", and the relationship between tables is reflected by the common fields in different tables. A relational database refers to a database that uses a relational model to organize data; the relational model can be simply understood as a two-dimensional table model, that is, a relational database is a data organization composed of two-dimensional tables and the relationships between them.
2022-01-25
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12785
Master the basic data structures used by the List interface in the Java collection framework
Article Introduction:List interface in Java: Understand the basic data structures in Java collection framework In Java programming, the collection framework is a frequently used data structure. Among them, the List interface is an important part of the collection framework. It provides an ordered collection that can contain repeated elements. This article will delve into the List interface in Java and introduce its basic features and common implementation classes. The List interface is a collection in the Java collection framework. It inherits from the Collection interface and represents a set of
2023-12-20
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Basic data structures such as red-black tree, B Tree, and B+Tree in Go language
Article Introduction:With the advent of the big data era, data processing and storage have become inevitable problems in the computer field. In this regard, the optimization of data structures and algorithms becomes particularly important. This article will introduce several basic data structures commonly used in the Go language-red-black tree, BTree, and B+Tree. Red-black tree A red-black tree is a self-balancing binary search tree. Its characteristic is that it uses two nodes with colors of black and red as the tree structure. The arrangement of black nodes and red nodes must meet the five properties of red-black trees: each node has a
2023-08-25
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Basic process of building big data applications using PHP
Article Introduction:In recent years, with the explosive growth of data volume, the demand for big data applications is increasing. As a popular programming language, PHP is widely used in web development and can also be used to build big data applications. This article will introduce the basic process of building big data applications using PHP, including data processing, storage and analysis. 1. Data processing Data processing is the first step in big data application. Its purpose is to collect data from various sources and conduct preliminary processing and cleaning for storage, analysis and use. PHP can be used
2023-05-11
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