Software Alternatives, Accelerators & Startups

Cerbos VS s3-lambda

Compare Cerbos VS s3-lambda and see what are their differences

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Cerbos logo Cerbos

Cerbos helps teams separate their authorization process from their core application code, making their authorization system more scalable, more secure and easier to change as the application evolves.

s3-lambda logo s3-lambda

Lambda functions over S3 objects: each, map, reduce, filter
  • Cerbos Landing page
    Landing page //
    2023-08-21

Cerbos is a self-hosted, open source authorization layer that separates your authZ logic from your core application code.

Cerbos allows for swift and secure set up and modification of complex roles and permissions. Unlike traditional methods that require intricate code manipulation, Cerbos simplifies the process by making changes through configuration. This reduces risks associated with authZ changes, such as downtime or security incidents.

Cerbos' structure, independent from the app code, allows both business stakeholders and non-expert engineers to understand the permissions structure. A broader range of stakeholders can make changes to the authZ logic without needing extensive coding knowledge or risking the stability of the core application.

In an era where authZ logic is business logic, the ability to quickly adapt and scale this element is vital. Cerbos makes this possible, facilitating an agile response to new markets and customer needs while maintaining a mature product.

  • s3-lambda Landing page
    Landing page //
    2022-11-04

Cerbos features and specs

  • Flexibility
    Cerbos is designed to be highly flexible, allowing for complex policy definitions and use cases that can accommodate a wide range of authorization needs.
  • Scalability
    Cerbos can handle large volumes of authorization requests efficiently, making it suitable for applications that need to scale.
  • Compatibility
    It can be easily integrated with various existing systems and technologies, thanks to its support for standard protocols and formats.
  • Open Source
    As an open-source project, Cerbos offers transparency, extensibility, and community support, allowing users to contribute and customize their own solutions.

Possible disadvantages of Cerbos

  • Complexity
    The flexibility and features of Cerbos might introduce a steeper learning curve for new users who are not familiar with authorization systems.
  • Resource Intensive
    Depending on the deployment and configurations, running a Cerbos instance might require significant resources, which could be a consideration for smaller projects.
  • Limited Documentation
    Users might find that certain advanced features or integrations are not as well-documented, potentially leading to difficulties in implementation.

s3-lambda features and specs

  • Batch processing of S3 objects
    s3-lambda provides a straightforward way to perform batch operations on large numbers of S3 objects, enabling map, filter, and reduce-style processing over entire S3 buckets or prefixes without writing boilerplate code.
  • Familiar functional API
    The library uses a functional programming paradigm with operations like map, filter, and reduce, making it intuitive for JavaScript developers to process S3 objects using patterns they already know.
  • Built-in concurrency control
    s3-lambda handles parallel processing of S3 objects with configurable concurrency, allowing users to control how many operations run simultaneously and avoid overwhelming AWS resources or hitting rate limits.
  • Context-aware operations
    The library provides a context object within each operation that includes useful metadata about the current object being processed, simplifying access to S3 object properties during transformations.
  • Easy integration with Lambda
    Designed to work seamlessly within AWS Lambda functions, making it straightforward to set up event-driven, serverless pipelines for processing large volumes of S3 data without managing infrastructure.

Possible disadvantages of s3-lambda

  • Unmaintained project
    The repository appears to be no longer actively maintained, with limited recent commits and unresolved issues, which raises concerns about long-term reliability, security patches, and compatibility with newer AWS SDK versions.
  • Limited documentation
    The project's documentation is relatively sparse, lacking comprehensive examples, edge case handling guidance, and detailed API references, which can make it challenging for new users to adopt effectively.
  • AWS SDK version dependency
    The library depends on an older version of the AWS SDK for JavaScript, which may conflict with projects using the newer AWS SDK v3 and could miss out on performance improvements and features in updated SDKs.
  • Limited error handling flexibility
    The built-in error handling mechanisms are relatively basic, and handling partial failures or implementing sophisticated retry logic for individual object operations requires additional custom code from the developer.
  • Narrow scope of functionality
    The library is tightly focused on S3 object processing and does not integrate with other AWS services or provide utilities beyond basic map/filter/reduce operations, limiting its usefulness in more complex data pipeline scenarios.

Analysis of s3-lambda

Overall verdict

  • s3-lambda is a useful Node.js library for performing operations like map, reduce, and filter directly on S3 objects using Lambda, making it good for developers who need efficient, serverless-based batch processing of S3 data without managing infrastructure. It is well suited for smaller to medium projects but may not be actively maintained for enterprise-scale needs.

Why this product is good

  • Simplifies common S3 batch operations (map, filter, reduce) with a clean, functional API
  • Leverages AWS Lambda for scalable, serverless parallel processing of S3 objects
  • Reduces boilerplate code for iterating over and transforming large numbers of S3 objects
  • Open-source and free to use, allowing customization for specific workflows
  • Integrates well with existing AWS infrastructure and Node.js applications

Recommended for

  • Developers building serverless data pipelines on AWS
  • Teams needing to process or transform large sets of S3 objects without provisioning servers
  • Node.js developers looking for a functional programming approach to S3 operations
  • Projects with batch processing needs that fit within Lambda's execution limits
  • Prototyping or small-to-medium scale ETL tasks involving S3 data

Cerbos videos

Cerbos - How It Works - Intro

s3-lambda videos

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Category Popularity

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Relational Databases
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Security
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Questions & Answers

As answered by people managing Cerbos and s3-lambda.

Which are the primary technologies used for building your product?

Cerbos's answer

  • Go
  • Protobuf
  • gRPC
  • CEL

What makes your product unique?

Cerbos's answer

Cerbos stands out in the crowded authorization landscape due to its innovative approach to managing roles and permissions. Unlike traditional systems that embed authorization logic within an application's core code, Cerbos introduces a standalone, self-hosted, stateless service, transforming intricate coding tasks into simpler configurations. This separation not only streamlines the authorization process but also reduces potential security risks and system bottlenecks.

Being open-source, Cerbos fosters a strong community backing, ensuring its evolution aligns with real-world developer needs. Its adaptability is evident in its support for multiple SDKs, YAML configuration, and dynamic context handling, which cater to a wide range of environments and use-cases. This flexibility is further enhanced by Cerbos Cloud, a premium solution offering advanced policy management tools.

Furthermore, Cerbos emphasizes transparency, allowing both technical and non-technical stakeholders to understand and modify the permissions structure. This democratization of authorization logic management reduces reliance on specialized coding expertise. Additionally, its commitment to robust security features, including audit logging and risk mitigation, ensures that businesses can trust Cerbos to safeguard their authorization processes.

In essence, Cerbos' unique blend of innovation, adaptability, community support, and security focus reshapes the way businesses approach and manage authorization, making it a game-changer in the field.

How would you describe the primary audience of your product?

Cerbos's answer

Cerbos' primary audience is best described as forward-thinking engineering leaders at the helm of emerging startups, particularly within the FinTech and Software Development sectors. These leaders typically oversee small to medium-sized teams, with 5-20 engineers, in companies that have a workforce ranging from 0 to 100 employees. Their technological stack prominently features Kubernetes (k8s), indicating a modern and scalable infrastructure.

Financially, these companies are in their early growth stages, having secured funding between 0 to 10 million dollars, primarily in the Seed to Series A range. This suggests that they are in a phase of rapid expansion and are actively seeking solutions that can seamlessly scale with their growth.

The primary objectives of Cerbos’ users revolve around finding a reliable solution to their authorization challenges, ensuring that the chosen solution can be implemented without disruptions, and that it scales effortlessly as the company grows. In essence, the Cerbos champion is a visionary engineering leader, keen on adopting innovative solutions that align with their company's rapid growth trajectory.

What's the story behind your product?

Cerbos's answer

Cerbos, co-founded by Emre and Charith, emerged from a vision to revolutionize the way authorization is approached in modern, cloud-native applications. The duo recognized a persistent challenge in software development: the immense time and effort developers invest in crafting and continually updating custom permissions. This repetitive cycle not only consumes valuable time but also diverts attention from the core essence of product development.

Driven by this realization, Emre and Charith embarked on a mission with Cerbos: to make the implementation of access-control as seamless and painless as possible. Their goal was to eliminate the need for repeatedly writing and rewriting custom permissions implementations. Instead, they envisioned a world where developers could channel their energies and creativity into building outstanding products that resonate with and delight their customers.

Who are some of the biggest customers of your product?

Cerbos's answer

Why should a person choose your product over its competitors?

Cerbos's answer

A person should choose Cerbos over its competitors for several compelling reasons:

Innovative Design: Unlike many competitors, Cerbos separates the traditionally embedded authorization logic from the application's core code. This standalone, stateless service simplifies authorization changes, converting intricate coding tasks into straightforward configurations.

Open-Source Flexibility: Cerbos' open-source nature ensures continuous evolution based on real-world feedback. This community-driven approach ensures that the product remains relevant and adaptable to changing needs.

Transparency and Inclusivity: Cerbos' structure allows a broader range of stakeholders, both technical and non-technical, to understand and modify the permissions structure. This democratizes the authorization process, reducing the dependency on specialized coding expertise.

Robust Security: Cerbos places a strong emphasis on security, offering features like audit logging and risk mitigation. This commitment ensures businesses can trust Cerbos to maintain the integrity of their authorization processes.

Flexibility and Control: Cerbos provides complete control over its deployment, scaling, and monitoring. Unlike solutions that are solely cloud-based or hardcoded, Cerbos strikes a balance between flexibility, control, and security.

Clear Value Proposition: Cerbos offers straightforward pricing and a user-friendly approach, contrasting with competitors that may have complex pricing structures or less intuitive systems.

Community and Support: As an open-source project, Cerbos boasts a strong community backing, ensuring users have access to a wealth of knowledge and support.

In summary, Cerbos' unique blend of innovation, flexibility, transparency, and security makes it a superior choice in the authorization landscape.

User comments

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Social recommendations and mentions

Based on our record, Cerbos seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Cerbos mentions (6)

  • Show HN: Authorization game – matching requests to permission policies
    I wanted to get back to coding and play around with a simple way to explain how our product works(permission management platform, https://cerbos.dev). So I built the Cerbos Game, where players match incoming requests to permission policies and decide to ALLOW or DENY them; just like our product does for software apps. This game disrupted our engineering team’s daily work as they competed to beat the high score.... - Source: Hacker News / over 1 year ago
  • Nuxt authorization: How to implement fine-grained access control
    In this tutorial you will learn how to use Cerbos to add fine-grained access control to any Nuxt web application, simplifying authorization as a result. - Source: dev.to / over 2 years ago
  • 🖌️⚙️ Innovate Like Da Vinci: Blending Art and Science in Software Development
    In my work with Cerbos, I apply the lessons learned from Da Vinci to tackle authorization challenges. Our approach is to create solutions where functionality seamlessly integrates with developer experience. Constantly iterating and viewing the tools through the users' lens, helps ensure that our access control solutions are robust and dev-friendly. - Source: dev.to / over 2 years ago
  • Feedback needed: Cerbos Hub is now in public beta!
    Hello fellow devs! I'm with Cerbos (https://cerbos.dev/), a tool designed to manage who can do what in your software applications. - Source: dev.to / almost 3 years ago
  • Show HN: Cerbos Hub – Implement roles and permissions in your app in minutes
    Hello HN! I'm on the DevRel team at Cerbos (https://cerbos.dev/), a tool designed to manage who can do what in your software applications. For a couple of years now, Open Worldwide Application Security Project (OWASP) is naming authorization a top 10 API security risk: https://owasp.org/API-Security/editions/2023/en/0x11-t10/ We are thrilled to announce that Cerbos Hub is now in public beta! - Source: Hacker News / almost 3 years ago
View more

s3-lambda mentions (0)

We have not tracked any mentions of s3-lambda yet. Tracking of s3-lambda recommendations started around Mar 2021.

What are some alternatives?

When comparing Cerbos and s3-lambda, you can also consider the following products

Aserto - Fine-grained, scalable authorization in minutes

authzed - The platform to store, compute, and validate app permissions

Oso - A batteries-included system for authorization.

Warrant - Authorization and access control infrastructure for developers

Ory - Developer-first Access Management

Permit.io - Fullstack Authorization as a Service for cloud native applications