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D (Programming Language) VS Amazon Cognito

Compare D (Programming Language) VS Amazon Cognito and see what are their differences

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D (Programming Language) logo D (Programming Language)

D is a language with C-like syntax and static typing.

Amazon Cognito logo Amazon Cognito

Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
  • D (Programming Language) Landing page
    Landing page //
    2023-05-09
  • Amazon Cognito Landing page
    Landing page //
    2023-03-13

D (Programming Language) features and specs

  • Performance
    D is designed to be a high-performance systems programming language, offering performance comparable to C and C++ through native machine code compilation.
  • Expressiveness
    D features a rich standard library and modern language constructs, such as garbage collection, first-class arrays, and advanced templating, making it easier to write expressive and maintainable code.
  • Memory Safety
    D offers optional garbage collection along with manual memory management. This hybrid approach can help in developing safer applications by reducing memory-related errors.
  • Interoperability
    D can easily interoperate with C API, enabling seamless integration with existing C libraries and systems. It also supports better C++ interoperability compared to other languages.
  • Built-in Unit Testing
    D has built-in support for unit tests, allowing developers to write and run tests as part of the language itself, facilitating test-driven development.
  • Concurrency
    D offers built-in concurrency support with message passing, similar to the actor model found in languages like Erlang, making it easier to write concurrent and parallel programs.

Possible disadvantages of D (Programming Language)

  • Adoption
    D is not as widely adopted as other languages like C, C++, or Java. This limited adoption means fewer libraries, frameworks, and community support.
  • Toolchain Maturity
    While D's compilers and tools have improved over the years, they may still lack the maturity and feature set of more established languages, which can affect developer productivity.
  • Learning Curve
    D's richness and combination of paradigms (such as imperative, object-oriented, and functional programming) can present a steep learning curve for new developers.
  • Garbage Collection
    Although D offers optional garbage collection, its reliance on it for memory safety might be seen as a drawback for real-time system development where deterministic memory management is crucial.
  • Ecosystem
    The ecosystem for D is less vibrant compared to more popular languages, leading to potentially fewer third-party libraries, tools, and resources.
  • Standard Library Documentation
    The standard library documentation can be inconsistent or less comprehensive compared to other languages, making it difficult for developers to fully utilize all features of the language.

Amazon Cognito features and specs

  • Scalability
    Amazon Cognito can automatically scale to handle millions of users, making it suitable for both small and large applications.
  • Security
    It is integrated with AWS Identity and Access Management (IAM) and comes with built-in security features such as multi-factor authentication (MFA) and encryption.
  • Integrations
    Cognito seamlessly integrates with other AWS services and can be easily incorporated into your existing AWS infrastructure.
  • Federated Identities
    It supports federated identities, allowing users to sign in with different identity providers like Google, Facebook, and enterprise identity providers via SAML.
  • User Management
    Offers robust user management features such as user groups, roles, and fine-grained access permissions, which are essential for more complex applications.

Possible disadvantages of Amazon Cognito

  • Complexity
    Setting up and configuring Cognito can be complex, especially for developers who are not familiar with AWS services or identity management.
  • Cost
    While the initial tier is free, costs can add up quickly for applications with a large user base and high interaction volume.
  • Limited Customization
    Although you can customize some aspects of the authentication flow, there are limitations which can be restrictive if you need highly tailored authentication processes.
  • Regional Availability
    Cognito may not be available in all AWS regions, which can be a limitation if your application needs to comply with data residency requirements or leverage a specific AWS region.
  • Learning Curve
    There is a learning curve associated with understanding how to effectively use and integrate Cognito within your application, which can take time and resources.

D (Programming Language) videos

+ Add

D Language Tutorial

Amazon Cognito videos

+ Add

Amazon Cognito Tutorial - Amazon Cognito User Pools & AWS Amplify Setup

Category Popularity

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D (Programming Language)

Amazon Cognito

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Identity Provider
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Identity Provider
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User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare D (Programming Language) and Amazon Cognito

D (Programming Language) Reviews

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Amazon Cognito Reviews

12 User Authentication Platforms [Auth0, Firebase Alternatives]
Cognito is Amazon’s cloud application authentication solution for the masses. It’s a low code deployment that can be used with conventional passwords or 3rd party logins like Google or Facebook.
Source: geekflare.com
Auth0 Vs cognito
Auth0 is far, far easier to implement. But… it is way more expensive. We started on Auth0 and then switched to Cognito. Cognito has cost us a lot of development time. On the other hand all of our data is collected in a single place, AWS, making it easier to analyze (Cloudwatch alerts).
Source: forum.serverless.com

Social recommendations and mentions

Amazon Cognito might be a bit more popular than D (Programming Language). We know about 69 links to it since March 2021 and only 56 links to D (Programming Language). 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.

D (Programming Language) mentions (56)

  • Koto Programming Language
    >For me the biggest gap in programming languages is a rust like language with a garbage collector, instead of a borrow checker. I cannot agree more that's the much needed sweet spot/Goldilock/etc. Personally I have been advocating this approach for some times. Apparently the language is already widely available and currently has stable and wide compiler support including the venerable GNU compiler suite (GDC). It... - Source: Hacker News / about 1 month ago
  • Apple didn't fix Swift's biggest flaw
    Those languages are definitely with us, https://dlang.org/ https://www.embarcadero.com/products/delphi https://www.mikroe.com/mikropascal-arm https://www.eiffel.com/ https://www.ptc.com/en/products/developer-tools/objectada. - Source: Hacker News / 11 months ago
  • Berry is a ultra-lightweight dynamically typed embedded scripting language
    Show examples on the main web page. Try and find an AngelScript example. It's stupidly hard. Compare it to these web sites: https://dlang.org/ https://koka-lang.github.io/koka/doc/index.html https://vale.dev/ http://mu-script.org/ https://go.dev/ https://www.hylo-lang.org/ Sadly Rust fails this too but at least the Playground is only one click away. And Rust is mainstream anyway so it doesn't matter as much. I... - Source: Hacker News / over 1 year ago
  • Small Joys with Odin
    >and D The D language, that is. https://dlang.org. - Source: Hacker News / almost 2 years ago
  • Red Programming Language
    You are both right it seems. GP seems to have omitted withour GC. Number one on your list could be Dlang no? Not affiliated. https://dlang.org/. - Source: Hacker News / almost 2 years ago
View more

Amazon Cognito mentions (69)

  • Securing Your Spring Boot Fortress: Best Practices for Robust Applications
    AWS Cognito: Offers user management, authentication, and authorization services. Provides pre-built UI components for user registration and login. AWS Cognito Documentation. - Source: dev.to / 5 months ago
  • Make Tekton Dashboard user authenticated at EKS using AWS Cognito
    -- There will be a oauth2-proxy service deployed -- This service will be exposed via the loadbalancer and the loadbalancer will be mapped against the your domain eg tekton-dashboard.myeks.com -- The upstream of the oauth-proxy service is the tekton-dashboard service. -- We will use AWS Cognito as the OIDC provider for oauth2-proxy service ie user will be authenticated via AWS Cognito. -- With the above setup,... - Source: dev.to / 9 months ago
  • Serverless Security - Cognito Misconfigurations
    Below I look into two possible misconfigurations for the Amazon Cognito service. This is a service from AWS that let's you add sign-up and authentication capabilities to your application quickly and easily. - Source: dev.to / 10 months ago
  • AWS Cognito - IAM in the Cloud
    AWS Cognito is a service that simplifies identity management for apps built in the AWS ecosystem. It facilitates the authentication of users and the authorization of those users to access resources in your application. - Source: dev.to / 10 months ago
  • Friday Thoughts on email validation
    The authentication system is web based and thus uses HTML1. There is a backend written in JavaScript (actually TypeScript), which in turn - for some operations - talks to a service written in .NET that stores data in AWS Cognito. - Source: dev.to / 11 months ago
View more

What are some alternatives?

When comparing D (Programming Language) and Amazon Cognito, you can also consider the following products

Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.

Auth0 - Auth0 is a program for people to get authentication and authorization services for their own business use.

Go Programming Language - Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...

Okta - Enterprise-grade identity management for all your apps, users & devices

V (programming language) - Simple, fast, safe, compiled language for developing maintainable software.

OneLogin - On-demand SSO, directory integration, user provisioning and more

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