The Unsplash API

Website

unsplash.com

$ Details

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Categories

#APIs #Developer Tools #AI #API Tools

AWS Lambda

Website

aws.amazon.com

$ Details

Categories

#Cloud Computing #Cloud Hosting #Business & Commerce #Object Storage

The Unsplash API features and specs

• High-Quality Images
  Unsplash offers a diverse collection of high-quality, curated photos that can enhance the visual appeal of applications and websites.
• Free to Use
  The API allows developers to access a wide range of images for free, which is beneficial for startups and developers with limited budgets.
• Documentation
  The Unsplash API comes with comprehensive and easy-to-understand documentation, making the integration process smoother for developers.
• Search Functionality
  The API provides robust search and filtering options, allowing developers to find specific images based on keywords, color, and other parameters.
• Regular Updates
  Unsplash regularly updates its image library, ensuring a fresh supply of content for developers to access and utilize.

Possible disadvantages of The Unsplash API

• Rate Limiting
  The API imposes rate limits, which can restrict the number of requests made in a given time frame, potentially affecting applications with high demands.
• Attribution Requirement
  Developers are required to provide proper attribution to photographers, which may not align seamlessly with the design or user experience of some applications.
• Limited Image Types
  The platform primarily focuses on stock photography and may not provide specialized or niche images needed for certain project requirements.
• Potential for Quality Variation
  While most images are high-quality, the open nature of the platform means there might be some variance in image quality and style.
• Dependency on Third-Party
  Relying on an external API means any downtime or changes in the API can impact the application’s functionality and user experience.

AWS Lambda features and specs

• Scalability
  AWS Lambda automatically scales your application by running your code in response to each trigger. This means no manual intervention is required to handle varying levels of traffic.
• Cost-effectiveness
  You only pay for the compute time you consume. Billing is metered in increments of 100 milliseconds and you are not charged when your code is not running.
• Reduced Operations Overhead
  AWS Lambda abstracts the infrastructure management layer, so there is no need to manage or provision servers. This allows you to focus more on writing code for your applications.
• Flexibility
  Supports multiple programming languages such as Python, Node.js, Ruby, Java, Go, and .NET, which allows you to use the language you are most comfortable with.
• Integration with Other AWS Services
  Seamlessly integrates with many other AWS services such as S3, DynamoDB, RDS, SNS, and more, making it versatile and highly functional.
• Automatic Scaling and Load Balancing
  Handles thousands of concurrent requests without managing the scaling yourself, making it suitable for applications requiring high availability and reliability.

Possible disadvantages of AWS Lambda

• Cold Start Latency
  The first request to a Lambda function after it has been idle for a certain period can take longer to execute. This is referred to as a 'cold start' and can impact performance.
• Resource Limits
  Lambda has defined limits, such as a maximum execution timeout of 15 minutes, memory allocation ranging from 128 MB to 10,240 MB, and temporary storage up to 512 MB.
• Vendor Lock-in
  Using AWS Lambda ties you into the AWS ecosystem, making it difficult to migrate to another cloud provider or an on-premises solution without significant modifications to your application.
• Complexity of Debugging
  Debugging and monitoring distributed, serverless applications can be more complex compared to traditional applications due to the lack of direct access to the underlying infrastructure.
• Cold Start Issues with VPC
  When Lambda functions are configured to access resources within a Virtual Private Cloud (VPC), the cold start latency can be exacerbated due to additional VPC networking overhead.
• Limited Execution Control
  AWS Lambda is designed for stateless, short-running tasks and may not be suitable for long-running processes or tasks requiring complex orchestration.

Using the Unsplash API - Tutorial

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