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  • What are the differences between relational databases and non-relational databases?
    What are the differences between relational databases and non-relational databases?
    Difference: Relational data is naturally in tabular format, so it is stored in the rows and columns of data tables; data tables can be stored in association with each other, and data can be easily extracted. Non-relational data is not suitable for storage in rows and columns of data tables, but is grouped together in large chunks; non-relational data is usually stored in data sets, like documents, key-value pairs, or graph structures.
    Mysql Tutorial . nosql 56087 2020-11-12 17:00:36
  • Detailed explanation of the application scenarios, advantages and disadvantages of Redis
    Detailed explanation of the application scenarios, advantages and disadvantages of Redis
    Below, the Redis tutorial column will introduce the application scenarios, advantages and disadvantages of Redis to you. I hope it will be helpful to friends in need! As a typical non-relational database, Redis is currently widely used in enterprise-level applications. It is very suitable for scenarios with little storage and huge access volume. All data is in-memory...
    Redis . nosql 2711 2020-11-03 15:41:45
  • How to understand what distributed databases are
    How to understand what distributed databases are
    Distributed databases include: 1. Elasticsearch database, which can exist on a single node or multiple nodes; 2. Redis database, which supports rich data types; 3. Mongodb database, which can obtain data more conveniently; 4. Mysql distributed cluster, high availability .
    Common Problem . nosql 10177 2022-05-13 11:46:09
  • 10 Top NodeJS Frameworks for Developers
    10 Top NodeJS Frameworks for Developers
    Node.js is an open source, cross-platform JavaScript runtime environment based on the Chrome V8 engine. The event-driven, non-blocking I/O model enables the NodeJS framework to develop extremely lightweight and efficient web applications. Here are 10 top NodeJS frameworks recommended to you.
    JS Tutorial . nosql 2144 2020-09-17 17:59:52
  • The latest redis interview questions and answers in 2023 (collection)
    The latest redis interview questions and answers in 2023 (collection)
    Today, the PHP Chinese website has summarized some frequently asked questions in redis interviews for students. In addition to these common redis interview questions, we have also compiled some of the latest redis advanced interview questions in 2023. Welcome to learn, master these, and you can win. It’s the interviewer!
    Redis . nosql 19953 2022-12-15 20:25:54
  • Detailed explanation of the usage scenarios of 5 data structures in Redis
    Detailed explanation of the usage scenarios of 5 data structures in Redis
    Below, the Redis tutorial column will introduce you to the usage scenarios of the five data structures in Redis. This article explains the five data types in Redis: String, Hash, List, Set, and Sorted Set. Friends in need can refer to it!
    Redis . nosql 2855 2020-08-19 13:25:29
  • What is the use of Yii framework?
    What is the use of Yii framework?
    Yii is a PHP framework, a general Web programming framework that can be used to develop various Web applications built with PHP; because of its component-based framework structure and exquisitely designed caching support, it is particularly suitable for developing large-scale applications; it comes with rich functionality that significantly reduces development time.
    YII . nosql 2770 2020-08-17 14:16:09
  • Detailed explanation of the underlying operating mechanism and working principles of PHP
    Detailed explanation of the underlying operating mechanism and working principles of PHP
    This article mainly introduces the underlying operating mechanism and working principle of PHP. The article introduces it in detail through pictures and texts. It has certain reference learning value for everyone's study or work. Friends who need it can follow the editor to learn together. .
    PHP Tutorial . nosql 3299 2023-04-09 12:24:01
  • Share common Redis interview questions
    Share common Redis interview questions
    Redis is an open source non-relational database written in ANSI C language, complies with the BSD protocol, supports network, can be memory-based and persistent log-type, Key-Value database, and provides APIs in multiple languages.
    Redis . nosql 4387 2020-08-05 16:00:41
  • Learn the complete steps to integrate MongoDB with asp.net core
    Learn the complete steps to integrate MongoDB with asp.net core
    I was learning MongoDB-related knowledge two days ago and made a small demo. The following article mainly introduces you to the relevant information about [asp.net core] integrating MongoDB. The article introduces it in detail through sample code. Friends who need it You can refer to it.
    C#.Net Tutorial . nosql 2960 2020-07-18 16:53:30
  • What are the disadvantages of yii2?
    What are the disadvantages of yii2?
    Disadvantages of yii2: 1. Less guidance and consideration for the Model layer; 2. Fewer document examples; 3. Too much English; 4. It requires proficiency in PHP technology and proficiency in OOP programming; 5. View is not an ideal view, ideal The view in may only be html code and will not involve PHP code.
    YII . nosql 3628 2020-07-18 11:11:03
  • What is the English abbreviation of database?
    What is the English abbreviation of database?
    The English abbreviation of database is: "DB" (Database). "DBMS" stands for Database Management System; a database is a collection of data that is stored together according to certain rules, can be shared with multiple users, has as little redundancy as possible, and is independent of applications.
    SQL . nosql 45380 2020-07-16 17:18:30
  • Several methods for transferring data between WeChat applet pages
    Several methods for transferring data between WeChat applet pages
    In the development of WeChat applet, we often encounter the problem of data transfer or mutual influence between pages. In the actual development process, this can be achieved through the following methods.
    Mini Program Development . nosql 11141 2021-06-22 09:19:20
  • What are the traditional relational databases?
    What are the traditional relational databases?
    Traditional relational database refers to a database that uses a relational model to organize data. It stores data in the form of rows and columns. Common databases include Oracle, DB2, PostgreSQL, Microsoft SQL Server, Microsoft Access, MySQL, Inspur K-DB and other databases.
    Common Problem . nosql 14507 2020-07-03 16:45:30
  • What are the characteristics of nosql database
    What are the characteristics of nosql database
    The characteristics of nosql database are: 1. Easy to expand; 2. Large data volume and high performance; 3. Flexible data model; 4. High availability. There are many types of NoSQL databases, but they all have a common feature, that is, they all remove the relational characteristics of relational databases.
    SQL . nosql 35321 2020-07-03 11:05:00

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