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August 07 · 3 min read

6 Pros of Using Golang Over Python

Golang Python

Jaina Jacob

Techjays Blogger

Golang Over Python

Pros of Using Golang Over Python


Golang Over Python – Introduction

When it comes to backend development, choosing the right programming language is crucial for building robust and efficient applications. While Python has long been a popular choice, Golang (Go) has emerged as a compelling alternative, offering several advantages that make it a preferred language for certain use cases.

Golang, also known simply as Go, is an open-source programming language created by Google. Developed by Robert Griesemer, Rob Pike, and Ken Thompson, Go was designed to address the challenges faced by developers in building large-scale software systems. Go combines the simplicity and readability of a high-level language with the performance and efficiency of a lower-level language. It aims to provide a productive and scalable development experience while maintaining a focus on simplicity, reliability, and ease of use.

Golang’s Features and Design Principles

Golang incorporates several features and design principles that contribute to its effectiveness in building efficient and scalable applications. Here are some key characteristics of Golang:

1. Simplicity and Readability:
Golang’s syntax is intentionally designed to be simple and readable, emphasizing code clarity and reducing cognitive load. Its concise and expressive syntax allows developers to write clean and understandable code, making it easier to maintain and collaborate on projects.

2. Static Typing and Compilation:
Golang is a statically typed language, meaning that variable types are checked at compile-time. This early type checking catches errors before the code runs, improving code reliability and reducing the risk of runtime crashes. Additionally, Golang’s compilation process produces standalone executable files, eliminating the need for end-users to install a separate runtime environment.

3. Concurrency and Goroutines:
Golang’s built-in support for concurrency is a significant advantage over many other programming languages. Goroutines, lightweight threads of execution, enable concurrent processing of tasks. By leveraging goroutines and channels for communication and synchronization, developers can easily build highly concurrent systems that efficiently utilize multiple cores.

4. Garbage Collection:
Golang incorporates automatic memory management through a garbage collector. The garbage collector manages memory allocation and deallocation, relieving developers from manual memory management tasks. This simplifies memory management and reduces the risk of memory leaks and dangling pointers.

5. Strong Standard Library:
Golang comes with a comprehensive standard library that provides a wide range of functionalities for common programming tasks. The standard library includes packages for networking, encryption, file handling, testing, and more. This rich set of libraries reduces the need for external dependencies, streamlines the development process, and promotes code maintainability.


Now that we have a better understanding of what Golang is and its key features, let’s delve into the pros of using Golang over Python.

1. Performance and Efficiency:
Golang’s compilation to machine code and lightweight runtime contribute to its excellent performance and efficiency. Its execution speed surpasses interpreted languages like Python, making it an optimal choice for computationally intensive tasks.

2. Concurrency and Parallelism:
Golang’s concurrency model and goroutines enable developers to build highly scalable and efficient concurrent systems. The language’s native support for concurrent programming simplifies the development of applications that can effectively utilize multiple cores.

3. Scalability and Concurrency Safety:
Golang’s design promotes scalability and concurrency safety, making it easier to build systems that handle large workloads. With features like goroutines and channels, developers can create highly concurrent applications that scale efficiently.

4. Cross-Platform Compatibility:
Golang supports cross-platform development, allowing applications to run seamlessly on different operating systems. Its toolchain facilitates the creation of binaries that work consistently across environments, simplifying deployment on various systems.

5. Ease of Deployment:
Golang’s compilation process produces standalone binaries that can be easily deployed without additional dependencies or runtime environments. This reduces deployment complexities and potential compatibility issues.

6. Community and Industry Support:
Golang enjoys a vibrant community of developers and receives support from major tech companies like Google. The community provides a wealth of resources, libraries, frameworks, and tools, fostering a collaborative environment for learning and growth.


Conclusion: Golang Over Python

While both Go (Golang) and Python are valuable programming languages, each excels in distinct areas, making them ideal for different scenarios. Go’s focus on performance, concurrency, and scalability positions it as a strong choice for systems-level programming, network services, and applications requiring high throughput and low latency. Its compiled nature ensures efficient execution and small binary sizes, enhancing the overall user experience.

Python, on the other hand, boasts a rich ecosystem, rapid development capabilities, and ease of learning. It shines in domains such as data analysis, scripting, web development, and machine learning, where quick prototyping and a wide range of libraries are crucial.

Golang Over Python hinges on the specific needs of the project. For performance-critical applications, concurrent systems, and network services, Go’s strengths make it a compelling choice. Python’s versatility and ease of use make it well-suited for scenarios where development speed and a robust library ecosystem take precedence.

Ultimately, the decision depends on the trade-offs between performance, development speed, and the unique requirements of your project. Whether you harness Go’s efficiency or Python’s versatility, both languages empower developers to create impactful solutions that drive innovation and meet the demands of modern software development. And Golang Over Python still is a debatable topic among the developers

At Techjays we have Golang and Python experts who can help you to build highly scalable systems, following the best practices of the industry. And we consider Golang over Python, and choose the techstack based on the use case.