AWS Lambda

Website

aws.amazon.com

Pricing URL

-

$ Details

Categories

#Cloud Computing #Cloud Hosting #Object Storage #Cloud Storage

Ariba

Website

ariba.com

Pricing URL

Official Ariba Pricing

$ Details

-

Categories

#Small Business #Accounting #Procurement And Purchasing #Contract Management

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.

Ariba features and specs

• Comprehensive Supplier Network
  Ariba boasts one of the largest business commerce networks, connecting buyers with millions of suppliers globally, facilitating easier and more efficient procurement.
• Integrated ERP System
  Ariba can seamlessly integrate with major ERP systems like SAP, thereby streamlining purchasing workflows and enhancing data consistency across the organization.
• Spend Visibility and Control
  The platform offers robust analytics and reporting tools that provide deep insights into spending habits, which helps businesses to manage budgets better and optimize purchasing strategies.
• End-to-End Procurement Solution
  From sourcing to payment, Ariba provides a complete suite of tools supporting every phase of the procurement process, reducing reliance on multiple software solutions.
• Compliance and Risk Management
  Ariba includes features that help maintain compliance with procurement policies and regulations while also identifying and mitigating supplier risks.

Possible disadvantages of Ariba

• Cost
  The subscription fees and additional service costs for using Ariba can be high, especially for small to medium-sized enterprises.
• Complex Implementation
  Implementing and customizing Ariba can be complex and time-consuming, often requiring dedicated IT resources and extensive training.
• User Interface
  Some users report that the platform's user interface is not as intuitive and user-friendly as it could be, which can lead to a steep learning curve.
• Integration Challenges
  Despite its ability to integrate with major ERP systems, smaller or custom ERP solutions might face compatibility and integration issues, leading to additional overhead.
• Dependency on Internet Connectivity
  As a cloud-based solution, Ariba's effectiveness heavily depends on a stable internet connection, potentially posing problems in areas with unreliable internet.

Analysis of AWS Lambda

Analysis of Ariba

AWS Lambda Vs EC2 | Serverless Vs EC2 | EC2 Alternatives

More videos:

SAP Ariba 2017 in review

More videos: