Navicat Premium is a relatively good visual database management tool. It is short and concise. One tool solves the connection problems of three databases, and truly achieves integrated management, for MySQL and SQLServer. Generally speaking, the connection is relatively simple, so I won’t go into details. The steps to connect to Oracle are summarized as follows:
1. Description
This tutorial is to connect the Oracle database It is installed into a Vmvare virtual machine. For simple debugging, it is a headache to install it into a physical machine. The performance of the physical machine will be greatly reduced, and the database is not easy to uninstall.
2. Preparations before installation
The first is Navicat
1. Install the Oracle database and select the type during installation Share a server, do not choose a dedicated server.
2. Determine the number of digits of Oracle, Navicat, and OracleClient. Make sure that the number of digits of your oracle database is consistent with the number of navicat, that is: 32v32, 64v64
3.http ://www.oracle.com/technetwork/database/features/instant-client/index-097480.html, download the instantclient that is consistent with your database version on this page. It must be consistent with your database version. You don’t know your own database. For the version number, please enter select * from v$version in sql. The data will be as follows:
Related recommendations: "Navicat User Tutorial"
Then the matching client version is as follows:
When downloading, choose to download the BASIC version, remember that the download time and version number must be certain Be consistent! I said it three times. After downloading, it is usually placed in navicat, whichever you like. Because it also has an instantclient directory in it, but please remember that the one that comes with it cannot be used at all. Please delete it, and then put the one you downloaded into this directory. Most online information says that you only need to replace the oci.dll file. That’s it, this is wrong, the entire folder must be placed in it!
4. Open navicat->tools->oci, select the instantclient you just downloaded, find oci.dll, and set it as the path. Navicat is now configured!
The next step is the virtual machine.
5. For virtual machine installation and system installation, please Google and Du Niang. Note that the network adapter should be selected VMNET8, as shown in the figure:
6. To install Oracle, please Google and DuNiang. Note that you should select the shared mode during installation. After installation, open the Net Configuration Assistant and reconfigure the listening program, as shown in the figure:
7. Because it is in a virtual machine, just turn off the firewall. If you don't want to turn it off, just let Oracle in the network firewall. This step of the firewall may not be considered generally. requires attention.
8. Have you noticed that we do not have any steps to configure the tnsname and listener files. This method does not require configuration, because the previous step of reconfiguring the listener has already configured the listening for us. program.
9. Test the connection and connect in the virtual machine.
10. Test the connection. Physical machine connection.
The above is the detailed content of How to connect to remote oracle using 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.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

SublimeText3 Chinese version
Chinese version, very easy to use

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Linux new version
SublimeText3 Linux latest version
