SQL 与 R 对比:30项指标
SQL 对比 R
SQL
SQL 是一种Declarative, Set-Oriented编程语言,首次出现于 1974 年,由 Donald Chamberlin 设计。主要应用场景:Database Queries, Stored Procedures, Data Manipulation。
R
R 是一种Multi-paradigm编程语言,首次出现于 1993 年,由 Ross Ihaka, Robert Gentleman 设计。主要应用场景:Data Science, Scientific Computing, Statistics。
30项指标
| 指标 | SQL | R |
|---|---|---|
| GitHub Stars | 60014 | 58302 |
| Stack Overflow Tags | 720313 | 729989 |
| TIOBE Rank | 39 | 36 |
| RedMonk Rank | 26 | 20 |
| PYPL Rank | 39 | 24 |
| Average Salary (USD) | 114083 | 122736 |
| Job Postings | 39611 | 38329 |
| Benchmarks Score | 0.99 | 1.0 |
| Learning Curve | Hard | Hard |
| Community Size | Very Large | Very Large |
| Documentation Quality | 9 | 8 |
| Ecosystem Maturity | 10 | 10 |
| Industry Adoption | 9 | 8 |
| Type System Complexity | 9 | 9 |
| Concurrency Support | 9 | 8 |
| Performance - Execution Speed | 9 | 8 |
| Performance - Memory Usage | 9 | 9 |
| Performance - Startup Time | 10 | 8 |
| Tooling Quality | 10 | 8 |
| Package Manager Quality | 8 | 9 |
| IDE Support | 10 | 8 |
| Debugging Experience | 10 | 9 |
| GitHub Stars Rank | 18 | 20 |
| Stack Overflow Tags Rank | 26 | 25 |
| Average Salary Rank | 30 | 23 |
| Job Postings Rank | 19 | 22 |
| Benchmarks Rank | 7 | 4 |
| Learning Curve Score | 2 | 2 |
| Community Size Score | 9 | 9 |
| AHP Score | 8.13 | 7.66 |
AHP综合评分
- SQL: 8.13 (#14)
- R: 7.66 (#23)
SQL | ######## 8.13
R | ######## 7.66
何时选择SQL
Database Queries, Stored Procedures, Data Manipulation. SQL 是一种Declarative, Set-Oriented编程语言,首次出现于 1974 年,由 Donald Chamberlin 设计。主要应用场景:Database Queries, Stored Procedures, Data Manipulation。
何时选择R
Data Science, Scientific Computing, Statistics, Visualization. R 是一种Multi-paradigm编程语言,首次出现于 1993 年,由 Ross Ihaka, Robert Gentleman 设计。主要应用场景:Data Science, Scientific Computing, Statistics。
Hello World 示例
SQL:
SELECT 'Hello, World!';
R:
print('Hello, World!')