The difference between oracle database and sql database
The main differences between Oracle Database and SQL Database are as follows: Ownership: Oracle Database is owned by Oracle Corporation, while SQL Database is owned by Microsoft Corporation. Programming Language: Oracle Database uses PL/SQL while SQL Database uses T-SQL. Data types: Oracle Database provides a wider range of data types, including objects and collections. Scalability: Oracle database is more scalable and suitable for large data sets. Concurrency: Oracle Database uses MVCC while SQL Database uses row locks. Cost: Oracle database is commercial software, while SQL data
The difference between Oracle database and SQL database
Oracle database Both SQL and SQL databases are relational database management systems (RDBMS), but they differ in some ways.
1. Ownership
- Oracle Database:Developed and owned by Oracle Corporation.
- SQL Database: Developed and owned by Microsoft Corporation.
2. Programming language
- Oracle database: Use PL/SQL programming language.
- SQL database: Uses the T-SQL programming language.
3. Data types
- Oracle database: Provides a wider range of data types, including objects, collections and automatic Define type.
- SQL database: Supports fewer data types, but covers the most common data types.
4. Scalability
- Oracle Database: Highly scalable to handle large data sets and high throughput quantity.
- SQL Database: Less scalable and more suitable for medium-sized data sets and lower throughput.
5. Concurrency
- Oracle Database: Use Multi-Version Concurrency Control (MVCC) to allow multiple users Update data simultaneously without conflict.
- SQL database: Use a row lock mechanism to prevent other users from accessing the row when writing data.
6. Cost
- Oracle Database: Commercial software, you need to purchase a license.
- SQL Database: Provided free by Microsoft SQL Server Express, but premium versions require purchasing a license.
7. Deployment
- Oracle Database: Can be deployed on various platforms, including Windows, Linux and Unix .
- SQL database: Mainly deployed on Windows platform, also supports Linux and Docker.
The above is the detailed content of The difference between oracle database and sql database. For more information, please follow other related articles on the PHP Chinese website!
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
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1386
52
What computer configuration is required for vscode
Apr 15, 2025 pm 09:48 PM
VS Code system requirements: Operating system: Windows 10 and above, macOS 10.12 and above, Linux distribution processor: minimum 1.6 GHz, recommended 2.0 GHz and above memory: minimum 512 MB, recommended 4 GB and above storage space: minimum 250 MB, recommended 1 GB and above other requirements: stable network connection, Xorg/Wayland (Linux)
How to switch Chinese mode with vscode
Apr 15, 2025 pm 11:39 PM
VS Code To switch Chinese mode: Open the settings interface (Windows/Linux: Ctrl, macOS: Cmd,) Search for "Editor: Language" settings Select "Chinese" in the drop-down menu Save settings and restart VS Code
MongoDB vs. Oracle: Understanding Key Differences
Apr 16, 2025 am 12:01 AM
MongoDB is suitable for handling large-scale unstructured data, and Oracle is suitable for enterprise-level applications that require transaction consistency. 1.MongoDB provides flexibility and high performance, suitable for processing user behavior data. 2. Oracle is known for its stability and powerful functions and is suitable for financial systems. 3.MongoDB uses document models, and Oracle uses relational models. 4.MongoDB is suitable for social media applications, while Oracle is suitable for enterprise-level applications.
What is vscode What is vscode for?
Apr 15, 2025 pm 06:45 PM
VS Code is the full name Visual Studio Code, which is a free and open source cross-platform code editor and development environment developed by Microsoft. It supports a wide range of programming languages and provides syntax highlighting, code automatic completion, code snippets and smart prompts to improve development efficiency. Through a rich extension ecosystem, users can add extensions to specific needs and languages, such as debuggers, code formatting tools, and Git integrations. VS Code also includes an intuitive debugger that helps quickly find and resolve bugs in your code.
vscode cannot install extension
Apr 15, 2025 pm 07:18 PM
The reasons for the installation of VS Code extensions may be: network instability, insufficient permissions, system compatibility issues, VS Code version is too old, antivirus software or firewall interference. By checking network connections, permissions, log files, updating VS Code, disabling security software, and restarting VS Code or computers, you can gradually troubleshoot and resolve issues.
vscode Previous Next Shortcut Key
Apr 15, 2025 pm 10:51 PM
VS Code One-step/Next step shortcut key usage: One-step (backward): Windows/Linux: Ctrl ←; macOS: Cmd ←Next step (forward): Windows/Linux: Ctrl →; macOS: Cmd →
What is the main purpose of Linux?
Apr 16, 2025 am 12:19 AM
The main uses of Linux include: 1. Server operating system, 2. Embedded system, 3. Desktop operating system, 4. Development and testing environment. Linux excels in these areas, providing stability, security and efficient development tools.
How to use VSCode
Apr 15, 2025 pm 11:21 PM
Visual Studio Code (VSCode) is a cross-platform, open source and free code editor developed by Microsoft. It is known for its lightweight, scalability and support for a wide range of programming languages. To install VSCode, please visit the official website to download and run the installer. When using VSCode, you can create new projects, edit code, debug code, navigate projects, expand VSCode, and manage settings. VSCode is available for Windows, macOS, and Linux, supports multiple programming languages and provides various extensions through Marketplace. Its advantages include lightweight, scalability, extensive language support, rich features and version
