Amazon CodeGuru vs Code Inspector: What are the differences?

Introduction:

In this Markdown code, we will discuss the key differences between Amazon CodeGuru and Code Inspector. CodeGuru and Code Inspector are both code analysis tools provided by Amazon Web Services (AWS).

1. Integrations: CodeGuru provides deep integrations with developer tools like AWS CodeCommit and AWS CodePipeline, allowing for seamless integration into the existing development workflow. On the other hand, Code Inspector primarily integrates with AWS CodeBuild for code analysis during the build process.

2. Code Recommendations: CodeGuru uses machine learning algorithms to generate intelligent code recommendations, suggesting optimizations and improvements in code quality, performance, and security. Code Inspector, however, does not provide code recommendations and is primarily focused on identifying code defects and vulnerabilities.

3. Profiling and Performance Optimization: CodeGuru's key highlight is its ability to analyze application's runtime behavior and provide recommendations for optimizing performance. It uses data collected from profiling, including latency distributions and CPU utilization, to identify areas for improvement. Code Inspector, on the other hand, does not offer profiling capabilities and is mainly focused on static code analysis.

4. Machine Learning-based Analysis: Amazon CodeGuru uses machine learning models trained on millions of code reviews from open-source projects to provide accurate and context-aware recommendations. Code Inspector, on the other hand, relies on a rule-based system to detect code defects and vulnerabilities.

5. Cost Structure: CodeGuru has a usage-based pricing model, where customers pay for the number of lines of code analyzed, while Code Inspector is included as part of the AWS pricing for CodeBuild. This means that Code Inspector is available at no additional cost for CodeBuild users.

6. Supported Languages: CodeGuru currently supports Java applications, both monolithic and microservices-based. Code Inspector provides broader language support, including Java, C#, Python, Ruby, JavaScript, TypeScript, and others.

In summary, CodeGuru offers deep integrations, code recommendations, profiling capabilities, and machine learning-based analysis, whereas Code Inspector primarily focuses on code defects and vulnerabilities, provides broader language support, and is included in the pricing of AWS CodeBuild.