current location：Home > Technical Articles > Database > MongoDB
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- Connect MongoDB with NodeJS
- mongodb.connect introduces this method for connecting the MongoDB server to our Node application. This is an asynchronous method in the MongoDB module. Syntax mongodb.connect(path[,callback]) Parameters • path – The server path and port where the MongoDB server is actually running. •callback – This function will provide a callback if any error occurs. Install Mongo-DB Before trying to connect the application with Nodejs, we first need to setup the MongoDB service
- MongoDB 1889 2023-08-23 18:21:02
-
- What are the mongodb startup commands?
- The mongodb startup commands include mongod, mongod --config, mongod --fork, mongod --auth, mongod --replSet, mongod --shardsvr, mongod --configsvr, etc. Detailed introduction: 1. mongod, used to start the server process of MongoDB; 2. mongod --config specifies a configuration file to start MongoDB, etc.
- MongoDB 6584 2023-08-08 14:52:00
-
- An in-depth analysis of the MongoDB storage engine (with schematic diagram)
- This article will introduce you to the relevant knowledge about mongodb and introduce the storage engine in MongoDB. I hope it will be helpful to you!
- MongoDB 3273 2022-12-06 17:00:18
-
- MongoDB 4.X basic tutorial
- MongoDB is a product between a relational database and a non-relational database. It is the most feature-rich among non-relational databases and is most like a relational database.
- MongoDB 1839 2022-07-20 09:47:22
-
- Let's talk to you about the rich index types in MongoDB
- This article will take you to understand MongoDB and introduce the rich index types in MongoDB. I hope it will be helpful to everyone!
- MongoDB 3301 2022-02-17 10:59:16
-
- Let's talk about several issues about MongoDB replica sets
- The MongoDB tutorial explains why you should use replica sets: 1. Back up data through the built-in mongo_dump/mongo_restore tool. Backup can also be achieved, but after all, it is not as convenient as the automatic synchronization backup of replica sets. 2. Automatic failover. A replication set is deployed. When the primary node fails...
- MongoDB 3951 2020-12-21 18:01:13
-
- Update of MongoDB document (php code example)
- MongoDB update documents are divided into two categories: document replacement, which completely replaces the old document modifier with a new document, and modifies part of the document. Document replacement is very simple. Let’s take a look at the demonstration...
- MongoDB 2575 2020-08-24 18:02:10
-
- Creation and deletion of MongoDB documents (php code example)
- Note that all code examples in this article are demonstrated using PHP code. Install the MongoDB extension extension package installation address: https://pecl.php.net/package/mongodb Download the most stable version, and then upload the extension package to the server.
- MongoDB 2687 2020-08-21 13:25:42
-
- Detailed explanation of the characteristics, principles, usage scenarios, and application cases of MongoDB
- MongoDB is a product between a relational database and a non-relational database. It is the most feature-rich among non-relational databases and is most similar to a relational database. The data structure it supports is very loose and is a bson format similar to json, so it can store more complex data types.
- MongoDB 7330 2020-08-19 11:51:53
-
- A popular explanation of the concepts of MongoDB databases, collections, and documents
- For relational databases, we know that there are multiple tables in the database and multiple rows of data in the data tables. For MongoDB, there are multiple collections in the database, and the collections contain multiple documents. The database concept of MongoDB is similar to that of Mysql. Each database can set independent permissions.
- MongoDB 4010 2020-08-19 11:32:52
Recommended Articles
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
