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- 8 Node.js Frameworks Worth Knowing in 2021
- This article will introduce to you the Node.js framework that is most worth knowing and using in 2021. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
- JS Tutorial . nosql 3537 2021-04-30 21:09:37
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- Summary of common interview questions about Redis (with answer analysis)
- After interviewing with 6 major manufacturers, I summarized and shared with you the common Redis interview questions that were poorly asked (with answers and analysis). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
- Redis . nosql 2666 2021-04-13 09:34:48
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- what is cap
- The full name of cap is the CAP principle or the CAP theorem, which means that in a distributed system, the three elements of consistency (Consistency), availability (Availability), and partition tolerance (Partition tolerance) can only achieve at most two points at the same time. It is impossible. Take care of all three.
- Common Problem . nosql 38832 2023-01-13 00:34:22
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- Introduction to usage scenarios of redis data structure
- There are five data structures in the redis database, which are: string-string, Hash-dictionary, List-list, Set-collection, and Sorted Set-ordered set.
- Redis . nosql 2229 2021-03-09 09:09:43
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- A PHPer with 3-5 years of experience should have these skills!
- It’s time again, gold, three and silver, the season of changing jobs. I wasn't planning to change my job, but I looked through recruitment information online. Since I work in PHP, I looked at the current recruitment needs in the next 3-5 years, and found that these recruitment information had the following requirements...
- headlines . nosql 7892 2021-03-08 14:42:07
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- redis introduces the principle of distributed database CAP
- The traditional ACID are A (Atomicity), C (Consistency), I (Isolation), Independence, D (Durability). Persistence relational databases follow ACID rules, which will be introduced in detail in the redis column.
- Redis . nosql 3150 2021-02-25 10:02:09
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- Notes Introduction, installation and deployment of Redis
- Redis is completely open source and free. It is written in C language and complies with the BSD protocol. It is a high-performance (key/value) distributed memory database. It is also a NoSQL database that runs based on memory and supports persistence. It is currently the most popular NoSQL database. One, also known as data structure server. At the same time, Redis is also a simple, efficient, distributed, memory-based caching tool. After the server is constructed, Key-Value caching services are provided through network connections (similar to databases).
- Redis . nosql 1469 2021-02-24 09:52:30
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- What are the database types?
- Database types include: 1. Relational databases, including [MySQL, MariaDB]; 2. Non-relational databases, [Cassandra, MongoDB]; 3. Key-value databases, including [Dynamo, LevelDB].
- Common Problem . nosql 114973 2023-01-13 00:32:51
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- redis explains the principle of distributed database CAP
- Relational databases follow ACID rules. Transactions in English are very similar to transactions in the real world. The redis column introduces what the CAP principle of distributed databases is.
- Redis . nosql 2840 2021-02-09 17:49:34
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- In-depth analysis of Redis
- Redis is completely open source and free, complies with the BSD protocol, and is a high-performance (NOSQL) key-value database. Redis is an open source log-type, Key-Value database written in ANSI C language, supports network, can be memory-based and persistent, and provides APIs in multiple languages.
- Redis . nosql 2104 2021-02-08 21:30:13
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- Introduction to redis learning and the four major classifications of NoSQL databases
- MongoDB is a database based on distributed file storage. Written in C++ language. It aims to provide scalable and high-performance data storage solutions for WEB applications; the redis column will introduce it in detail.
- Redis . nosql 3153 2021-02-05 17:42:20
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- Redis learning introduces current NoSQL application scenarios
- The combination of SQL and NoSQL. How to store product information on Alibaba Chinese website? Take a look at the homepage of Alibaba Chinese website. Taking women's clothing/women's bags as an example, the architecture development process: 1. Evolution process 2. 5th generation 3. 5th generation architecture Mission and us For related storage issues of multiple data source types, take a look at the homepage of Alibaba’s Chinese website, taking women’s clothing/baby girls as an example 1. Basic product information (number and name, etc., unchanged, stable data) name, price, factory Date, manufacturer, these stable data relational databases, Mysql/oracle, Taobao is currently de-Oizing (that is, removing Oracle)
- Redis . nosql 1665 2021-02-04 17:50:49
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- What are the ACID properties of relational database system transactions?
- ACID characteristics of relational database system transactions: 1. Atomicity; all operations in the transaction are either completed or none. 2. Consistency; the database must always be in a consistent state. 3. Independence; concurrent transactions will not affect each other. 4. Persistence; once a transaction is committed, the modifications it makes will be permanently saved in the database.
- Common Problem . nosql 6553 2023-01-13 00:30:51
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- Master MYSQL Advanced
- A large part of the pressure on the server comes from the performance of the database. If there is no stable database and server environment, the server is prone to some failures or even downtime, and the consequences are immeasurable. Therefore, database performance optimization is essential. few.
- Mysql Tutorial . nosql 2079 2021-01-25 09:14:46
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- In-depth analysis of ThinkPHP cache source code
- "Caching is a function that will be used after the project has been running for a period of time. This article will do an in-depth analysis of the cache in the framework." Preface Caching is an essential function in the project. When the number of users is large, It must be cached. If you check the database directly, it will be too bad for the user experience.
- ThinkPHP . nosql 1836 2021-02-19 09:08:06
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