1. Open Navicat and click the ‘Conection’ button in the upper left corner.
2. After clicking, a menu will pop up. We need to choose which type of database it is. Just choose it according to the type of database you deploy locally. I choose MySql here.
#3. After selection, a window will pop up. In this window, we first enter the Host name or IP address of the database. If it is local, just fill in "localhost". . The default port is 3306. If you use another local port, you need to fill in the real port number.
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4. Then you need to fill in the connection database username and password. After filling it out, you can click the test button on the lower left.
#5. After clicking, if the pop-up window shows "successful", then the settings are correct and the connection can be successful. If not, it means you have filled in the wrong place. . If there is no problem, click the ‘ok’ button.
#6. Return to the main window, right-click on the database you just connected to, and click ‘Open Connection’.
7. After clicking, a window will pop up. You need to fill in the access password for this database, enter the password, and click the ‘ok’ button.
#8. We can open the locally deployed database and use this tool to perform various operations on the database.
The above is the detailed content of How to open the database in navicat. For more information, please follow other related articles on the PHP Chinese website!

Navicatispopularamongdatabaseexpertsduetoitsversatility,user-friendlyinterface,andpowerfulfeatures.1)ItsupportsmultipledatabasetypeslikeMySQL,PostgreSQL,andOracle.2)Itsintuitiveinterfaceincludesavisualquerybuilderforeasyqueryconstruction.3)Navicatoff

NavicatPremium cannot be obtained for free, but there are alternatives: 1. Use open source tools such as DBeaver and pgAdmin; 2. Use Navicat's 14-day trial version; 3. Apply for educational offers, you need to provide a student ID or educational institution certificate.

When evaluating database tools, you should focus on performance and scalability, data consistency and integrity, security and compliance. 1. Performance and scalability Query response time and system load through performance testing. 2. Data consistency and integrity ensure data accuracy and integrity and avoid business problems. 3. Security and compliance protect data security and comply with laws and regulations.

Alternatives to Navicat include DBeaver, HeidiSQL, and pgAdmin. 1.DBeaver is open source, supports multiple databases, and is suitable for managing multiple databases. 2.HeidiSQL is free and lightweight, suitable for MySQL and MariaDB. 3.pgAdmin is specially designed for PostgreSQL, and is powerful and suitable for in-depth management.

Alternatives to Navicat include DBeaver and HeidiSQL. 1) DBeaver is known for its powerful data model design and cross-platform support. 2) HeidiSQL is loved by developers for its lightweight and fast response.

Navicat simplifies database management tasks through a graphical interface. 1) Supports multiple database systems, such as MySQL, PostgreSQL, etc. 2) Provide query builder and data migration tools to simplify complex operations. 3) Use connection pooling technology to ensure performance in high concurrency environments.

The main difference between Navicat's CommunityEdition and CommercialVersions is the functionality and usage scenarios. CommunityEdition provides basic database management functions that are suitable for basic needs; CommercialVersions includes advanced functions, such as data model design and automation tasks, suitable for professional needs.

Navicat is a powerful and user-friendly database management tool for beginners and veterans. 1. It supports multiple database types and provides unified interface management. 2. Communication with the database through JDBC or ODBC to simplify operations. 3. Provide SQL editing and optimization tools to improve query efficiency. 4. Support data migration and model design to improve work efficiency.


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