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Monorepo - advantages and disadvantages of the serverless architecture

Author Kamil Zawadzki Managing Partner
If you're familiar with programming, you've likely heard of serverless architecture, which is becoming increasingly popular for its efficient approach to data processing. When adopting serverless, there's a decision to be made between using a monorepo or multirepo for data storage. This choice has sparked much debate among developers. The monorepo approach has recently gained traction and has been adopted by major industry players such as Google, Facebook, and Twitter. Despite its growing popularity and numerous benefits, the monorepo approach has drawbacks. Let's explore the pros and cons of using a monorepo in serverless architecture.

What is monorepo?

The concept of "monorepo" has become widely recognized in English-speaking regions. This technology enables the storage of various source codes for a domain within a single (mono) repository, as implied by its name. It's crucial to differentiate monorepo from a monolith, a term that some may mistakenly associate with it. In a monorepo, source codes are not intermingled. Instead, the organization of directories can be tailored to the programmer's preferences. Specialized tools are available to help keep the repository orderly and optimize its structure, eliminating the need for manual sorting.

Advantages of monorepo

Adopting the monorepo concept by major corporations such as Google, Facebook, Twitter, and Microsoft highlights its significance. Monorepo is now considered one of the most contemporary methods for managing large-scale applications. The benefits of using a monorepo include:

Disadvantages of monorepo

Despite its appealing benefits, opting for a monorepo approach introduces notable challenges that need careful consideration before deciding between single or multiple repository setups. The primary drawbacks include:


The decision to use a single or multiple repository structure hinges on the specific requirements of a project. However, an increasing number of companies are favoring the monorepo approach. This method offers numerous advantages, though it has its challenges. Thankfully, the market provides various programming tools designed to manage data packages within a single repository efficiently. These tools can significantly enhance workflow efficiency and mitigate the potential drawbacks associated with monorepo.

Kamil Zawadzki
Managing Partner
A dynamic leader with a strong technical background in software development. He advocates for SOLID architecture and KISS solutions, always aligning his approach with business needs.
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